Showing posts with label diversification. Show all posts
Showing posts with label diversification. Show all posts

Monday 20 February 2012

Reducing Portfolio Risk

The challenge of successfully managing an investment portfolio goes beyond making a series of good individual investment decisions. 

Portfolio management requires 
  • paying attention to the portfolio as a whole, 
  • taking into account diversification, 
  • possible hedging strategies, and 
  • the management of portfolio cash flow. 


In effect, while individual investment decisions should take risk into account, portfolio management is a further means of risk reduction for investors.

Appropriate Diversification


Even relatively safe investments entail some probability, however small, of downside risk.  The deleterious effects of such improbable events can best be mitigated through prudent diversification.



The number of securities that should be owned to reduce portfolio risk to an acceptable level is not great, as few as ten to fifteen different holdings usually suffice.



Diversification for its own sake is not sensible.

  • This is the index fund mentality if you can't beat the market, be the market.  
  • Advocates of extreme diversification - which I think of as over-diversification - live in fear of company-specific risks; their view is that if no single position is large, losses from unanticipated events cannot be great.  
  • My view is that an investor is better off knowing a lot about a few investments than knowing only a little about each of a great many holdings.  One's very best ideas are likely to generate higher returns from a given level of risk than one's hundredth or thousandth best idea.


Diversification is potentially a Trojan horse.

  • Junk-bond-market experts have argued vociferously that a diversified portfolio of junk bonds carries little risk.  Investors who believed them substituted diversity for analysis and, what's worse, for judgment.  
  • The fact is that a diverse portfolio of overpriced, subordinated securities, about each of which the investor knows relatively little,  is highly risky.  
  • Diversification of junk-bond holdings among several industries did not protect investors from a broad economic downturn or credit contraction.  
Diversification, after all, is not how many different things you own, but how different the things you do own are in the risks they entail.

Friday 17 February 2012

Unlike return, risk is no more quantifiable at the end of an investment than it was at its beginning.



While security analysts attempt to determine with precision the risk and return of investments, events alone accomplish that.

Unlike return, however, risk is no more quantifiable at the end of an investment than it was at its beginning.

Risk simply cannot be described by a single number.  

Intuitively we understand that risk varies from investment to investment:  a government bond is not as risky as the stock of a high-technology company. But investments do not provide information about the risks the way food packages provide nutritional data.

Rather, risk is a perception in each investor's mind that results from analysis of the probability and amount of potential loss from an investment.

  • If exploratory oil well proves to be a dry hole, it is called risky.  If a bond defaults or a stock plunges in price, they are called risky.  
  • But if the well is a gusher, the bond matures on schedule, and the stock rallies strongly, can we say they weren't risky when the investment was made?  
Not at all.  The point is, in most cases no more is known about the risk of an investment after it is concluded than was known when it was made. 


There are only a few things investors can do to counteract risk:

  • diversify adequately, 
  • hedge when appropriate, and 
  • invest with a margin of safety.  

It is precisely because we do not and cannot know all the risks of an investment that we strive to invest at a discount.  The bargain element helps to provide a cushion for when things go wrong.

Friday 14 October 2011

How to Never Lose Money in the Stock Market



Now that’s a pretty controversial heading, isn’t it?  It reminds you of Will Rogers’ line:  “I’m more interested in the return of my money than the return on my money.”

Losing money seems to be as big of a part of stock market investing as wealth building.  Losses and their devastating results certainly draw more attention.  In fact, the U.S. Securities and Exchange Commission, as well as other stock market watchdog agencies, require a warning to investors that losses are possible.

So how can I get away with that heading?  Simple:  Because it’s true!  A man named Benjamin Graham first wrote about the system in the ‘50s.  Warren Buffett and his Berkshire Hathaway company followed these rules and became the most successful stock market investor of all times.  These are their rules, and their system.  And here it’s presented in easy-to-follow terminology.

You must have a hook, and the acronym I use for this system is this: D.A.B.L.  (Don’t dabble in the markets, DABL instead). Each letter of the acronym stands for a part of investing; a rule if you will.  Follow these four rules and you will never lose money in the market.  Break even once, and you’re gambling.  There’s an old time Brooklyn comedian, named Myron Cohen, who said this about gambling:

“Here’s how you come out ahead in Las Vegas:  When you get off the plane, walk into the propeller!” So don’t walk into the propeller, follow the D.A.B.L. and build your wealth as sure as sunrise.

“D” Stands for Diversification.  To be properly diversified you need thousands of stocks encompassing all descriptions.  Large Caps, Mid-Caps, Small Caps, International, Growth, Value, Growth and Income, etc.  When you have a widely diversified portfolio, individual stock losses are swallowed by individual gains.  The “Enrons” will be offset by the “Microsofts” and “Exxons.”  In our practice, we use 54 mutual funds to achieve this.  Each fund owns hundreds and thousands of stocks.  Diversification upon diversification.  Now you might ask, “But what if I’d bought Microsoft and Exxon 20 years ago? Wouldn’t I have made much more?”  Yes you would have.  But what if you’d bought Enron?  Before it crashed and burned, Wall Street analysts wouldn’t shut up about what a great buy Enron was. You’d have lost everything, and it wouldn’t have recovered the same as the rest of the market when times got better.   In short, diversification removes the gambling aspect of stock market investing.

“A” Stands for Asset Allocation.  This goes hand in hand with diversification.  This is simply allocating investments in varied sectors of the economy to minimize market downturns and profit on the inevitable upswings.  Here’s a conservative asset allocation for all seasons:

Small Cap Growth funds               5%
Mid Cap Growth funds                 5%
Large Cap Growth funds               5%
Small Cap Value funds                 10%
Mid Cap Value funds                   10%
Large Cap Value funds                 10%
Value Blend funds                        10%
Aggressive Growth funds             10%
High Yield Bonds fund                   5%
Investment Grade Bonds                5%
International Global Bonds             5%
Global Emerging Markets               5%
International Growth                       5%
International Value                        10%

The word “cap” refers to Capitalization – the size of the stocks the fund purchases.  “Blend” means the fund invests across all styles and sizes in its area.  International usually means outside the U.S., while global includes U.S. investments.  This allocation uses strictly mutual funds.  Software like Morningstar places each fund in the “style boxes” described in this allocation.  If you don’t have enough assets to buy all those funds, start with “value” and “growth,” and leave “aggressive” and “emerging” markets for last.  If you’re investing in your 401(k) and don’t have all those options, do the best you can to duplicate this allocation with emphasis on “value.”

“B” Stands for Buy and Hold.  Buy and hold works, as proven repeatedly by the likes of Benjamin Graham and Warren Buffett.  Buying and selling securities results in losses or minimum gains for most investors.  It does generate lots of commissions, which is why the brokerage industry hates that one fact.  However they’re coming around with fee-wrapped account, tacitly encouraging buy-and-hold.

“L” Stands for Long Term Goals.  The minimum holding period is five to seven years.  Diversified buy-and-hold investments have achieved this goal in every seven-year period since 1969.  Stock market investments should always be held for the long term.  Anything else is gambling.

Now here’s a question that always comes up:  “I will be retiring next year.  Shouldn’t I be invested mostly in safe investments like treasury bonds and CDs?”

Well that depends on how much money you have for retirement.  The D.A.B.L. system is strictly to make money grow – make the pie bigger.  Most retirees have enough funds to leave a certain amount alone for seven years.  That’s the amount that should be invested for growth.  It’s going to vary for everyone.  There’s no pat answer – you’ve got to analyze your own situation.  Remember, this system is for growth, and every retirement portfolio needs growth – a certain amount of money targeted to get much larger in a given number of years to offset the ravages of inflation.

So go ahead, D.A.B.L – just don’t dabble.



By Patrick Astre

http://www.myarticlearchive.com/articles/8/224.htm



Message:  If you do not diversify, do not asset allocate, do not buy and hold, and do not keep your stocks for 5 to 7 years ... you are NOT investing but gambling. 

Wednesday 28 September 2011

5 "New" Rules for Safe Investing

1. Buy and Hold
History has repeatedly proved the market's ability to recover. The markets came back after the bear market of 2000-2002. They came back after the bear market of 1990, and the crash of 1987. The markets even came back after the Great Depression, just as they have after every market downturn in history, regardless of its severity.

Assuming you have a solid portfolio, waiting for recovery can be well worth your time. A down market may even present an excellent opportunity to add holdings to your positions, and accelerate your recovery through dollar-cost averaging Read: 5 "New" Rules For Safe Investing

Read more: http://www.investopedia.com/slide-show/5-new-rules/buy-and-hold.aspx#ixzz1ZC8MiDKw


2. Know Your Risk Appetite
The aftermath of a recession is a good time to re-evaluate your appetite for risk. Ask yourself this: When the markets crashed, did you buy, hold or sell your stocks and lock in losses? Your behavior says more about your tolerance for risk than any "advice" you received from that risk quiz you took when you enrolled in your 401(k) plan at work.

Once you're over the shock of the market decline, it's time to assess the damage, take at look what you have left, and figure out how long you will need to continue investing to achieve your goals. Is it time to take on more risk to make up for lost ground? Or should you rethink your goals? Read: 5 "New" Rules For Safe Investing

Read more: http://www.investopedia.com/slide-show/5-new-rules/risk-appetite.aspx#ixzz1ZC8qhVwu

3. Diversify
Diversification is dead … or is it? While markets generally moved in one direction, they didn't all make moves of similar magnitude. So, while a diversified portfolio may not have staved off losses altogether, it could have helped reduce the damage.

Holding a bit of cash, a few certificates of deposit or a fixed annuity along with equities can help take the traditional strategic asset allocation diversification models a step further.
Read: 5 "New" Rules For Safe Investing

Read more: http://www.investopedia.com/slide-show/5-new-rules/diversify.aspx#ixzz1ZC921poy

4. Know When to Sell
Indefinite growth is not a realistic expectation, yet investors often expect rising stocks to gain forever. Putting a price on the upside and the downside can provide solid guidelines for getting out while the getting is good. Similarly, if a company or an industry appears to be headed for trouble, it may be time to take your gains off of the table. There's no harm in walking away when you are ahead of the game. Read: 5 "New" Rules For Safe Investing

Read more: http://www.investopedia.com/slide-show/5-new-rules/know-when-to-sell.aspx#ixzz1ZC9IVW7b

5. Use Caution When Using Leverage
As the banks learned, making massive financial bets with money you don't have, buying and selling complex investments that you don't fully understand and making loans to people who can't afford to repay them are bad ideas.

On the other hand, leverage isn't all bad if it's used to maximize returns, while avoiding potentially catastrophic losses. This is where options come into the picture. If used wisely as a hedging strategy and not as speculation, options can provide protection. Read: 5 "New" Rules For Safe Investing

Read more: http://www.investopedia.com/slide-show/5-new-rules/leverage.aspx#ixzz1ZC9XvuWx

Everything Old Is New Again
In hindsight, not one of these concepts is new. They just make a lot more sense now that they've been put in a real-world context.

In 2009, the global economy fell into recession and international markets fell in lockstep. Diversification couldn't provide adequate downside protection. Once again, the "experts" proclaim that the old rules of investing have failed. "It's different this time," they say. Maybe … but don't bet on it. These tried and true principles of wealth creation have withstood the test of time.
Read: 5 "New" Rules For Safe Investing

Read more: http://www.investopedia.com/slide-show/5-new-rules/old-is-new.aspx#ixzz1ZC9pYbAD

Investing can (and should) be fun. It can be educational, informative and rewarding. By taking a disciplined approach and using diversification, buy-and-hold and dollar-cost-averaging strategies, you may find investing rewarding - even in the worst of times.

Read more: http://www.investopedia.com/slide-show/5-tips-for-diversifying-your-portfolio/conclusion.aspx#ixzz1ZCCNZVfl

Tuesday 11 January 2011

Does your portfolio need rebalancing?

Does your portfolio need rebalancing?
If you can't remember the last time you reviewed your investments, now might be a good time to give your portfolio an overhaul

If you have locked your investments away in a drawer, there is a good chance that they are poorly matched and that your portfolio is unbalanced.
Should this be the case, you will need to act to ensure your investment goals are on track. No one can predict what will happen and the best way to avoid boom-and-bust cycles is to make objective decisions that ignore fashions.
Diversification and getting the balance right are vital. Fail to achieve that and it is easy either to buy the wrong kind of investment or to create a portfolio that is vulnerable to shocks.
"Rebalancing is one of the key factors in successful long-term investment performance, probably almost as important as asset allocation itself," said Adrian Shandley of Premier Wealth Management. "As an investor, you need to set your asset allocation at the outset to reflect your attitude to risk and your desired outcomes."
If you have not continually rebalanced, your original asset allocation will almost certainly have become distorted e_SEnD and you could find yourself taking either too much or too little risk.
"In the terrible bear markets of 2007 and 2008 a continually rebalanced portfolio would have produced positive returns by the middle of 2009, whereas a portfolio that was not rebalanced would still have been in deficit at the end of 2010," Mr Shandley added.
Sadly, too many investors realise they have poor asset allocation when it is too late, which is why prevention is definitely better than cure. Building a portfolio is a question of managing risk versus return.
Rob Burgeman, a director of investment management at Brewin Dolphin, the wealth manager, added: "The best defence against this is a well-diversified portfolio of assets that is suitable for the objectives that you are trying to achieve." Thus, the pension portfolio of a 40-year-old is likely to be very different from that of someone in their mid-sixties looking for income in retirement e_SEnD and rightly so.
Attitude to risk is also a key consideration. The sensible investor takes into account the amount of risk they are able to tolerate, both emotionally and psychologically and in terms of their individual needs. It is therefore vital to understand the different levels of risk inherent in various types of investment. Overly concentrating on a single asset class will increase the risk to a portfolio unnecessarily.
So what are the issues that investors should be considering this year? "On the one hand, interest rates at 350-year lows make holding large cash deposits unattractive. On the other, tax rises and cuts in government spending are likely to have a deflationary effect on the economy," Mr Burgeman said.
He continues to favour equities e_SEnD particularly the blue chips, which tend to have international exposure - and emerging markets. He is also warming to US shares, while he has been advocating a reduced exposure to government bonds.
"Europe, too, remains a concern as the contagion could spread further within the region. We remain underweight here. As far as Asia and other emerging markets are concerned, valuations are not expensive by historic standards and, while these regions are likely to pause for breath a little, we remain strategically overweight there."
Perhaps not surprisingly given the uncertain global outlook, many professional investors are taking a cautious stance - and that includes holding gold despite its terrific run. They are also wary of government bonds in light of quantitative easing and the prospect of inflation.
"We favour high-yield and strategic [bond] funds, such as Aegon High Yield and Cazenove Strategic Bond, over government and investment-grade bond funds," said Gary Potter of Thames River Capital, the fund manager.
Marcus Brookes, who manages fund portfolios at Cazenove, is investing in funds that have lagged the market over the past year, including Invesco Perpetual Income, J O Hambro UK Opportunities and Majedie Global Focus. He has trimmed his exposure to emerging markets, given their performance over the past three years.
"Gold is an asset that we have held for two years and, while it has had a strong run over the course of 2010, we still feel it warrants a place in the portfolios for the time being," Mr Brookes added.
Many financial advisers suggest that investors should think of their portfolios as football teams.
"I'd look to dump out gilt-type funds and not be tempted by the hype about absolute return funds, and fill the midfield with international stars like Angus Tulloch (First State Asia), Graham French (M & G Global Basics) and Robin Geffen (Neptune Global and Neptune Russia)," said Alan Steel of Alan Steel Asset Management. Mr Steel reckons that small-cap funds (Standard Life's is his favourite) and commodity funds such as J P M Natural Resources will also score for investors.
However, Mr Steel's bullish tone is set to change in a few months' time when he might change tactics and move to a more defensive strategy.
"If you build up a good lead by the summer I'd go more defensive with the big caps." Again, Neil Woodford of Invesco Perpetual will make his team sheet.

Wednesday 1 December 2010

Upscale Americans Investing Abroad

WEALTH MATTERS
Buy American? Upscale Investors Look Abroad
By PAUL SULLIVAN
Published: November 19, 2010

Well-heeled American investors have been doing something lately that they resisted for decades — becoming more like their European, Asian and Latin American counterparts and substantially diversifying their portfolios outside their home country.

There are two reasons for this. The financial crisis and the slow recovery showed them that the United States was not immune to devastating crashes of the kind that wealthy people in emerging markets have tried to hedge against by investing abroad. And second, American investors are worried that their portfolios are going to suffer for the foreseeable future, given the size of the United States’ budget deficit, the weakness of the dollar and the uncertainty over the stock market.


“I’ve never seen a period in which clients have expressed such an interest in nondollar investments,” said Kent Lucken, managing director at Citi Private Bank. “People are spreading their chips around more prudently and I think more wisely.”

What is different is how directly these investors are going into non-American markets. They are not content with buying international equities or going into an international bond fund. They are looking to invest directly in Chinese private equity, Indian real estate, Brazilian equities denominated in reals and Australian government bonds. They are also opening cash accounts in multiple currencies.

“International clients understand the need to diversify currencies, but this is something new to U.S. clients,” said David Frame, global head of alternative investment at J. P. Morgan Private Bank.

The people putting as much as 40 percent of their portfolios into nondollar investments are quite wealthy. But consider it this way: What can investors of more modest means learn from what the wealthiest people in the country — with the best research and advice at their disposal — are doing with large portions of their fortunes?

UPSIDE Investors who lived through the 1990s will remember the crises in Asia, Mexico and Russia that shook global capital markets. Investing internationally has always carried risks and it is by no means without perils today.

But many investors see a different trade-off, one based as much on a stagnant or declining United States as on certain international markets that are growing, if not booming.

“When you make an investment in nondollar currencies, you’re making two investments at once,” said Tony Roth, head of investment strategies at UBS Wealth Management. “You’re betting the dollar will go down, but you’re also buying another investment. You need to be compensated for that source of risk.”

He cited the example of buying a one-year Australian government bond, yielding 5.25 percent. He said he believed that the American dollar was going to lose value and the Australian dollar was going to gain it. That’s Part 1. Part 2 is that the Australian government is stable, so an investor can count on receiving that 5 percent annual return. The alternative is less than half of a percent if invested in United States Treasuries.

“I’m going to receive a return,” he said, “that more than compensates me for the marginal risk I’m taking.”

But there are far more risky investments. And the ones that are less liquid — infrastructure in China, say, or a private equity fund in Brazil — carry more uncertainty. But like their equivalents in the United States, they provide a higher return, in theory.

Mr. Frame said clients were investing in Asian infrastructure and Asian private equity by pooling their money with other investors. “There is a lot going on when a country is growing and developing that is hard to address through the public markets,” he said.


While there’s an obvious "pull" to international investments, there is also a bit of a "push" out of the United States: investors who are making their portfolios more international are doing so because they believe that the role of the United States in the global economy is shrinking.

Mr. Roth said the United States contributed 40 percent of global gross domestic product 15 years ago and now contributed 21 percent. He predicted that that figure would fall to 12 percent in another 15 years. Going along with this is the shrinking market capitalization of American stocks compared with global stocks.

“We have the U.S. experiencing flat to 2 percent G.D.P. growth, but you have Brazil, India and China with substantially higher rates,” Mr. Lucken said. “Equity investors are investing abroad to capture higher returns and invest ahead of higher growth rates.”

DOWNSIDE The biggest risk is uncertainty, followed by a lack of knowledge. No one knows exactly what is going to happen, and there are always investors who rush in too quickly without fully understanding the risks.

Those risks run the gamut from income inequality that could create unrest, to legal systems that have not been tested by foreign investors, to managers abroad without established track records.

There is also the unforeseen. “I witnessed firsthand the collapse of the Soviet Union,” said Mr. Lucken, a former foreign service officer. “That speaks to the unique political risks in smaller developing countries.”

Also, South Korea and Brazil, which are now darlings of investors, were shaken by crises in the 1990s. “The history of success has been relatively short — the past 10, 12 years,” said Christopher J. Wolfe, chief investment officer for the private banking and investment group at Merrill Lynch.

But Mr. Wolfe said clients were investing across all asset classes when they invested internationally and that gave them greater diversification. It is also a big change from the time when “it used to be U.S. stocks and non-U.S. stocks,” he said.

Like all big changes, there are going to be fits and starts. But after what investors lived through over the last three years at home, some are willing to chance it.

http://www.nytimes.com/2010/11/20/your-money/20wealth.html?ref=wealth_matters


Hunting for Returns Abroad

Are overseas investments worth the risk? Which ones can be part of the mix for a prudent investor?

Wealth Matters
Paul Sullivan writes about strategies that the wealthy use to manage their money and their overall well-being.

Tuesday 12 October 2010

The Top 5 Ways to Lose Money Investing

The Top 5 Ways to Lose Money Investing

By Dan Dzombak
October 11, 2010


It is heart-wrenching when you hear stories of investors losing their life savings for avoidable reasons. A recent story in Bloomberg BusinessWeek about Leona Miller, an 84-year-old retired beautician who invested in derivatives, got me thinking of ways people lose money in stocks and how to avoid them.

1. Investing in a product or business you don't understand
Leona Miller bought a structured note called a "reverse convertible note with a knock-in put option tied to Merck stock." Even I was unsure what this meant, and this is one of the more basic structured notes.

Leona collected a 9% coupon and the right to receive her initial capital back at maturity. However, if at any time Merck fell below a certain level (called the "knock-in" level), instead of giving Leona her money back, the bank could give her a predetermined number of shares of Merck. As long as Merck's stock didn't fall, Leona collected her 9%.

If Merck did fall, she would lose huge amounts of money. As you might expect, Merck's price fell below the "knock-in" price, and Leona was left holding stock worth 30% less than her initial investment. I am hard-pressed to believe any amateur investor could fully understand exactly what a "reverse convertible note with a knock-in put option" is. By investing in products you don't understand, you are setting yourself up for disaster.

Peter Lynch has said to invest in businesses and products you understand. Leona's broker wrote that she was familiar with Merck as they manufactured one of her medications. Baloney!

Many people own mortgages and are having trouble paying them off, but that doesn't mean they should go out and invest in Annaly Capital Management (NYSE: NLY) or Chimera Investments (NYSE: CIM), which are real-estate investment trusts (REITs) that specialize in buying up mortgage-backed securities and assessing the risk inherent in residential real estate.

If you don't have an understanding of how a business truly works, don't invest in it! There are many simple businesses out there that anyone can understand.

Two examples: Netflix (Nasdaq: NFLX) has warehouses with DVDs and mail them to people that pay a monthly fee. Waste Management (NYSE: WM) collects trash and recycling. It's that simple.

2. Speculating
If the price of a stock you own drops by 50% tomorrow, do you like the stock more? If not, you are speculating. For example, if Philip Morris (NYSE: PM) drops by half tomorrow, Godsend! It's a financially sound business, recurring revenues, and a strong brand. I would love to be able to buy shares at $25 compared to the $50 per share you can get them for today.

3. Ignoring incentives
If you give someone incentives they will game them, meaning: Do what is in their best interest.

Regular investors, you would never ask a used car salesman if you need another car, or a life insurance salesman if you need more life insurance, so why would you ask a stock broker for advice on stocks? They don't have a professional obligation to put your interests before theirs, what's known as a fiduciary responsibility. If you are looking for advice, seek out a reputable financial advisor and double check they aren't merely brokers under a different name. Make sure they put your interests first and aren't being paid extra based on what funds and products you choose.

Stock pickers, if management is paid and incentivized based on revenue goals or share price goals, management will game them. Be wary of investing in companies with perverse management incentives, and recognize how management will likely game their incentives. Invest in companies in which management owns a considerable stake and how your interests and managements interests are aligned. The best example is Berkshire Hathaway (NYSE: BRK-B), whose management of Warren Buffett and Charlie Munger own a combined 24% of the company's stock.

4. Ignoring valuation
Buying outrageously priced companies is setting yourself up for disaster. Investors' memories are very short; does anyone remember the tech stock crash? Baidu (Nasdaq: BIDU) is trading at 100 times earnings. If you want to earn 10% on your money annually, the company must grow its earnings 30% a year for 10 years! One misstep and Baidu will be crushed. Buying a stock hoping to sell it to the next sucker that comes along is a fool's game; buy undervalued companies.

5. Putting all your eggs in one basket
When I meet people who have 50% or more of their portfolio in their company's stock I shudder. While they may "know" their company will do well, if something goes wrong they can be walloped by losing their jobs at the same time their portfolios take a dive. Anyone who worked at Lehman, Enron, etc., can attest to this.

This list could be much longer, but five is good enough for now (No. 6 would be paying high fees). As Warren Buffett once said, "An investor needs to do very little right as long as he or she avoids big mistakes." Avoid these mistakes and prosper.



http://www.fool.com/investing/general/2010/10/11/the-top-5-ways-to-lose-money-investing.aspx

Monday 4 October 2010

Value in the context of Your Overall Portfolio

A stock's value is the sum of its future cash flows, each discounted to today's value at the base return you're aiming to make.

But that doesn't mean you'd rush straight out and buy stocks at that value - if you did, you'd only expect to make whatever return you'd factored in, and you wouldn't be leaving yourself any margin for error.


Margin of safety

To be interested in the investment, we'd have wanted to see a discount to that fair value, and it's very much a case of the more the merrier.

The larger the discount to your estimate of expected value, 
  • the greater the likely returns and 
  • the less chance you have of losing money.


So how might the margin of safety work with a stock?

Let's say your expectation is for ABC Company to pay dividends in the current year of $1.20, and that you expect this to increase forever by 6% a year.
  • To get a targeted return of 10%, you'd therefore need to pay a price that provided a dividend yield of 4% (so that the yield of 4% plus its growth of 6% would equal your targeted return of 10%), which comes out at $30 ($1.20 divided by 4%, or 0.04.)

Calculations:

$1.20/4% = $30.

Next year, dividend = $1.20 x 1.06 = $1.272
Share price = $1.272/4% = $31.80
Total return = Capital gain + Dividend = ($31.80- $30) + $1.20 = $3
Total return = $3/$30 = 10%.

But that is just your estimate of a fair value for the stock. To get you interested in buying it, you'd need to see a discount to this - and the riskier the situation and the better the opportunities elsewhere, the more of a discount you'd need.
  • Balancing it all up, you decide you only really find ABC Company compelling at $20.
  • That would give you a 33% margin of safety, but it would also increase your dividend yield to 6% and your total expected return to 12% (the 6% yield plus the 6% growth).

The intrinsic value of $30 is also the level you might reasonably expect the stock price to return to (or 6% higher than that for each year into the future to allow for the growth) - so it also defines the capital gain you're secretly hoping to make if the price returns to the underlying value. 
  • The trouble is that you don't know when - or even if - the price will return to that underlying value.  
  • But the bigger the margin of safety and the more confident you are about it, the better your chances of capital appreciation.  
  • And if you're left holding the stock, a large margin of safety should at least make it a decent ride.
The price wobbles around, either side of the underlying value, and your aim is to buy when it's a good way below it.  
  • The further the price gets from the value, in either direction, the more likely a snap-back becomes.  
  • Riskier stocks are those that have a wide range of potential outcomes.  They will probably bounce more wildly, making the prospects of a snap-back less reliable, and you'll want to buy at a wider discount to provide some comfort.


Diversification

Even with a fat margin of safety, you wouldn't put too much just in single stock because of a remote and variable chance of a complete wipe-out.

With stocks, diversification comes from spreading your portfolio over a range of different companies and sectors, and from the amount of time you are invested. 

The more time you allow, the greater the chances of the value being reflected - which, of course, is why the sharemarket beats cash more consistently the longer you give it.



Interaction between diversification and margin of safety.

There's an interaction between diversification and margin of safety, because the more you've got of one, the less you might need of the other.

There is, however, a crucial difference:
  • as you increase the number of stocks in your portfolio, your selections gradually get worse.  
  • An increased margin of safety, on the other hand, will mean better selections.

The flip side is that margin of safety relies on you making correct assessments of value, while diversification will tend to take you towards an average return, whether you're getting the value right or wrong.  
  • So if you're very confident in your ability to assess value, you might focus on finding stocks where you see a huge margin of safety and not worry so much if you end up holding only a few of them.  
  • But if you're less sure about assessing value correctly, you'll want to focus more on achieving a decent diversification, with the inevitable reduction in apparent margin of safety from your additional selections.


Related:

    Tuesday 11 May 2010

    A few investing rules that will help you avoid financial frauds

    "Those who cannot remember the past are condemned to repeat it."  
    American philosopher George Santayana

    To save you from financial ruin, here are a few investing rules that will help you avoid financial frauds:

    1.  Do not invest in arcane schemes with promoters who will not explain the investments clearly.  Make sure you understand exactly where the investment costs and returns will come from and at what risk.

    2.  Beware the "quick buck" or getting "something for nothing."  Promises of "too good to be true" returns are just that.

    3.  Always do reference checking before investing.  Charlatans spend much time, money and effort in trying to appear legitimate.  Beware.  Do not be fooled.

    Unfortunately, just following these three rules doesn't guarantee you will never be fleeced.  So do not 'put all your eggs in one basket.'  That way, even if you are duped, not everything is lost.  Diversify your investments.

    Saturday 30 January 2010

    Remember Diversification

    Most investment plans should include a combination of the 4 major asset classes because of the benefit of diversification.

    Diversification in this context means spreading your investment risk between the various asset classes. In other words, not putting all your eggs in one basket.

    Investors who are prepared to hold a combination of equities, bonds and money market instruments stand a greater chance of higher returns over the long term than those who invest only in conservative investments such as cash.

    By combining
    • the growth potential of equities with
    • the higher income of bonds and
    • the stability of money market funds,
    you are employing a sound strategy to control the balance of risk and reward in your portfolio and to ensure that your investments fit in with your
    • time horizon,
    • risk tolerance profile and
    • investment objectives.

    Sunday 22 November 2009

    Responding to risks: Diversifying risks

    Diversifying is about 'spreading risk around' - reducing your potential exposure by not having all eggs in one basket.  It reduces potential negative impact, but this normally results in extra costs.

    Diversification can be a good tactic where there are problems in keeping the risk 'in one place', perhaps because there is a big potential downside.  For example, printers are dependent on paper suppliers to keep their operations running.  By setting up many suppliers for this commodity, they make it more likely that they will be able to get cover from another supplier if one can't delviver, thus reducing the potential downside risk of running out of paper.  (They also reap a number of side benefits, such as the opportunity to benchmark the prices of different suppliers, gain information about suppliers, find out about different ways of handling their orders and transactions and so on.)

    However, there's always a downside.  There will be more administrative work in handling a large number of suppliers, and more management decisions to be made about which one will be used in each case; is price the only factor, or is the commercial relationship important too?

    Diversification is also a good strategy for managing financial risk.  Investment vehicles that give investors the chance to invest in a range of companies offer those with little stock market knowledge a way to invest with reduced risk of exposure to market volatility in comparison with direct investment in a singloe company.

    The key to diversification is keeping the different risks as separate from each other as possible, or reducing interdependencies between them.  No amount of diversification will protect against a worldwide recession, but investing in different economies around the world will offset the risk of a downturn in any particular one of them.

    In a project contex, diversification can improve the chances of success.  Suppose a project has a 0.8 (80%) probability of failure.  It follows that the probability of success is 0.2 920%) - not particularly good.  Perhaps it is a speculative research and development project aimed at creating a new product.

    But what if we ran two such projects?  The probability of both failing is 0.8 x 0.8 = 0.64 (64%) .  And if we ran three, the probability of ALL THREE  failing would be 0.8 x 0.8 x0.8 = 0.512 (51.2%), making the probability of having at LEAST ONE success nearly 50% (0.488 or 48.8%).  As we add more and more projects, the chances of success in at least one case steadily increases.  With 20 projects, our chances of having one success are 0.99 (99%) - we would be almost certain to succeed in one of the 20 projects. 

    Diversifying risk through multiple projects:

    Probabiltiy of total failure -----  Probability of single success                          
    Run a single project
    80% (0.8) ---- 20% (0.2)
    Run two projects
    64% (0.8x0.8) ---- 36% (0.36)
    Run three projects
    51.2% (0.8x0.8x0.8) ---- 48.8% (0.488)
    Run 20 projects
    1% (0.8^20) ---- 99% (0.99)

    This illustrates how diversification can improve the chances of success, although at a price.  Running 20 projects will be much more expensive than running one.  But it may be that 20 modest projects, each researching a different potential product, are a better way forward than a single 'all or nothing' project puttting lots of resource into a single product.

    An important point to remember is that the 'winners' must pay for the 'losers' if you choose to go for diversification.  The business must be able to afford to take all these risks, with all their respective potential downsides, and be confident that there is no risk of bankruptcy as a result.

    Monday 27 July 2009

    Margin of safety and the principle of diversification.


    1. There is a close logical connection between the concept of a safety margin and the principle of diversification. One is correlative with the other.
    2. Even with a margin in the investor’s favour, an individual security may work out badly. For the margin guarantees only that he has a better chance for profit than for loss – not that loss is impossible.
    3. But as the number of such commitments is increased the more certain does it become that the aggregate of the profits will exceed the aggregate of the losses. That is the simple basis of the insurance-underwriting business.
    4. Diversification is an established tenent of conservative investment.
    5. By accepting it so universally, investors are really demonstrating their acceptance of the margin-of-safety principle, to which diversification is the companion.
    6. This point may be made more colourful by a reference to the arithmetic of roulette.
    • If a man bets $1 on a single number, he is paid $35 profit when he wins – but the chances are 37 to 1 that he will lose. (In “American” roulette, most wheels include 0 and 00 along with numbers 1 through 36, for a total of 38 slots.)
    • He has a “negative margin of safety.” In his case, diversification is foolish.
    • The more numbers he bets on, the smaller his chance of ending with a profit. If he regularly bets $1 on every number (including 0 and 00), he is certain to lose $2 on each turn of the wheel.
    • But suppose the winner received $39 profit instead of $35.
    • Then he would have a small but important margin of safety. Therefore, the more numbers he wagers on, the better his chances of gain.
    • And he could be certain of winning $2 on every spin by simply betting $1 each on all the numbers.
    • (Incidentally, the two examples given actually describe the respective positions of the player and proprietor of a wheel with 0 and 00.)

    Ref: Intelligent Investor by Benjamin Graham

    Saturday 4 July 2009

    Value investing: It's not about diversification

    Is diversification the key to investing success?

    Diversification provides safety in numbers and avoids the eggs-in-one-basket syndrome, so it protects the value of a portfolio.

    But the masters of value investing have shown that diversification only serves to dilute returns.

    If you are doing the value investing thing right, you are picking the right companies at the right prices, so there's no need to provide this extra insurance.

    In fact, over-diversification only serves to dilute returns.

    That said, perhaps diversification isn't a bad idea until you prove yourself a good value investor.

    The point is that, somewhat counter to the conservative image, diversification per se is not a value investing technique.

    Saturday 7 February 2009

    Madoff Topples Zsa Zsa School of Investing

    Madoff Topples Zsa Zsa School of Investing
    By Selena Maranjian
    February 5, 2009 Comments (1)


    A few years ago, I spotlighted Zsa Zsa Gabor as a surprising source of investing insights. Now I'm having second thoughts.

    Gabor, who's now almost 92, is in the news again. Why? Well, there's a summary of the situation on a website in her native Hungary, and although it reads like Greek to me, one word in particular stands out ... Madoff. Yes, Zsa Zsa's one of the many customers apparently duped by Bernie Madoff.

    Avoiding scams
    The glamorous Ms. Gabor has my sympathy, as do all of Madoff's victims. They were swindled, plain and simple. Still, some of them might have suffered less if they'd followed some basic investing rules. For example:

    Diversify!
    I'm not suggesting you should own hundreds of stocks. Heck, even eight might be enough, as long as they're distributed among different industries and maybe even a few different countries. It appears that many Madoff victims left the lion's share of their wealth in his hands. That's always risky, no matter how much you trust someone.

    Tend to your asset allocation
    If you have decades to retirement, you might want to be 100% in stocks, as they tend to grow fastest over the long haul. If you have only a few years, you might want to keep some money in bonds. Considering that Gabor is in her 90s, she might do well to keep a chunk of her money in conservative income-producing dividend payers. Here are some contenders -- companies with dividend yields above 3%:

    Company
    Recent dividend yield

    Bristol-Myers Squibb (NYSE: BMY)
    5.5%

    ArcelorMittal (NYSE: MT)
    5.1%

    Consolidated Edison (NYSE: ED)
    5.7%

    Kraft Foods (NYSE: KFT)
    4.4%

    Titanium Metals (NYSE: TIE)
    3.9%

    Sysco (NYSE: SYY)
    4.0%

    Spectra Energy (NYSE: SE)
    6.8%


    Source: Motley Fool CAPS.


    A free, no-obligation trial of our Motley Fool Income Investor service will give you dozens of researched recommendations, many yielding 8% or more.

    Be skeptical
    Finally, Gabor and others should have been wary of Madoff's relatively consistent returns. Know that the stock market has always gone up over the long haul -- but as we were reminded sharply in 2008, it can swing wildly from year to year.

    Don't wait until you're 92 to brush up on your investing basics. They're your best defense against swindles, scams, and other Wall Street dangers.

    http://www.fool.com/investing/dividends-income/2009/02/05/how-madoff-swindled-one-of-my-favorite-investors.aspx

    Saturday 3 January 2009

    Value? Growth? Both!

    Value? Growth? Both!
    By Julie Clarenbach January 2, 2009 Comments (0)
    http://www.fool.com/investing/general/2009/01/02/value-growth-both.aspx?source=ihptclhpa0000001

    The same company can be both a growth and a value stock. Value investing, after all, wants to buy companies selling at a discount to their intrinsic value. Growth investing wants to buy companies that will grow their bottom lines -- and presumably your investment -- many times over. But there's nothing excluding fast-growing stocks from being undervalued. That's why Warren Buffett himself said that "growth and value investing are joined at the hip."

    Putting the puzzle together The other piece that gets lost in the "value vs. growth" debate is this: You shouldn't be buying only one stock anyway. You should be building a portfolio. And that portfolio should be -- say it with me now -- diversified.

    One premise of diversification is that different kinds of stocks do better in different market environments. Putting together assets that don't move in the same direction at the same time will create the best chance for high returns with lower overall volatility. Notice how each of these different investment classes go into and out of fashion at different times:

    Large Caps
    Small Caps
    International
    REITs

    So when you're picking stocks, make sure you choose from a variety of categories:

    • Large-cap stocks, being more established, typically endure less volatility; small-cap stocks, on the other hand, are more risky but also have the potential to be more rewarding.
    • Value stocks provide downside protection and a reasonable assumption of an upside, while growth stocks take advantage of room to double, triple, and quadruple in value.
    • Domestic stocks take advantage of the unparalleled power of American industry -- but emerging economies, which don't always move in lockstep with developed economies, have room to grow much faster than ours.
    • While they have may have a reputation for being slow growers, dividend payers have historically boosted performance for investors: From 1960 to 2005, about 80% of the market's returns came from reinvested dividends.
    • Diversifying across industries ensures that your portfolio isn't wiped out from unforeseen economic, political, or natural disasters. While the credit crisis bankrupted numerous financials and pushed department store stocks down an average of 64% in 2008, discount stores, biotech, and waste management have held their own.

    Your portfolio should have all of these: large caps and small, value stocks and growth, domestic stocks and international, as well as some dividend payers -- all from a variety of industries.

    Whoa -- how many stocks are we talking here? It won't necessarily take dozens of stocks to diversify in all of these ways, because, as I mentioned earlier, the same stock can fit into multiple categories.

    Take "technology, media, and financial services company" General Electric (NYSE: GE) as an example. Where would it fit on this list? It has a market cap of $170 billion, Morningstar considers it a value stock, it currently yields 7.9%, and while it's based in Connecticut, half of its revenue comes from outside the United States.
    Or what about tiny China Fire & Security (Nasdaq: CFSG)? It's a $190 million growth company selling fire-protection products to Chinese corporations.
    Every single stock you consider is going to fit many different categories, and thus will diversify your portfolio in multiple ways. The key is to fit your holdings together to achieve meaningful diversification, so that you can enjoy strong returns with minimal risk.

    The Foolish bottom line

    As important as diversification is, it's secondary to buying stocks worth holding for the long run.

    But as you consider the world of stocks worth holding, you want to make sure you're blending them together for a portfolio that can earn you great returns while weathering all kinds of markets.

    Thursday 27 November 2008

    Think Availability of Opportunities

    Think Availability of Opportunities; Not Diversification or Acting Contrary to the Market


    Portfolio Diversification

    There can be no hard and fast rules about diversifying. However, a portfolio should contain a certain amount of cash and interest-bearing securities. These should be weighted towards

    • higher yielding secure preference shares that have no downside price risk on conversion and
    • property trusts or REITS that have low profit and price volatility.
    These cash and interest-bearing securities will expand and contract depending on the availability of opportunities in equities.

    Towards the end of a bull market, when selling presents more opportunities than buying, the cash and interest-bearing securities will be quite high. In the tail-end of a bear market, when opportunities are more plentiful, the cash and interest-bearing securities might be close to zero.

    The amount of cash and interest-bearing securities you carry will depend on several factors, not the least important of which is your comfort level with the price volatility of equities.

    Think of the Availability of Opportunities

    Conventional wisdom tells us a portfolio should be spread over a diversified range of industries on the premise that a downturn in one sector of the economy will only affect a portion of your portfolio. A contrarian would argue that you should only buy into an industry that is suffering a downturn because prices will be cheap.

    However, think not in terms of diversification or acting contrary to the market, but of the availability of opportunities.

    Remember Mae West’s words: “Too much of a good thing can be wonderful”. Mae, however, was a woman of experience with the ability to know a good thing. Lacking that same experience, or the necessary time to acquire it, it’s easier to recognize and avoid what is not a good thing.

    This approach will not guarantee that every selection will be wonderful. It may even eliminate a few stocks that may have turned out to be wonderful, but in eliminating most of what is likely to be a lot less than wonderful, it should deliver above-average results.

    Monday 24 November 2008

    It is not about diversification

    Why diversify your portfolio? Is this the key to investing success?

    Diversification provides safety in numbers and avoids the eggs-in-one basket syndrome, so it protects the value of a portfolio.

    But the masters of value investing have shown that diversification only serves to dilute returns. If you're doing the value investing thing right, you are picking the right companies at the right price, so there's no need to provide this extra insurance. In fact, over-diversification only serves to dilute returns.

    However, perhaps diversification isn't a bad idea until you prove yourself a good value investor. Diversification may suggest 'conservative' style, but diversification per se is not a value investing technique.