The carnage in the economy continues and so far more than $2 trillion has disappeared from the financial markets since the decline began in October 2007. While ordinary people have seen their retirement accounts and other investments plunge, this time the victims have also included some of the country’s oldest brokerages and financial institutions.
Somehow it seems fitting that these organizations have succumbed to their own greed. The primary reason some of these firms existed for so many decades is that their own survival has always been their highest priority. A common joke in the financial industry goes something like: “The broker makes money, the firm makes money; two out of three isn’t bad.” The implication being that the one who doesn’t make money is the client.
One truly sad aspect of this situation is that many of the losses by individuals could have been avoided. Unfortunately, through the years Wall Street convinced investors that stock market investments were secure and that any losses would be minimal and could quickly be made up once a bull market returned. Their argument was that because stocks historically always went up, the best practice for an investor who sustained losses was simply to hold on long enough and the losses would be recouped.
They taught investors that minimal asset diversification was enough to ensure the safety of one’s portfolio. Indeed, the implication was that as long as invested assets were diversified, investors rarely needed to pay any attention to their portfolios. Wall Street was so convincing with this lie that it has been adopted as an investment fundamental by everyone from brokers, to the financial media, to industry regulators, to economic academicians. The buzzwords were “asset allocation” and “buy and hold.”
The foundations of the lie came from research done in the 1950s. Harry Max Markowitz rightly recognized that most studies of the financial markets at that time paid very little attention to risk. Markowitz pointed out the significance of risk to a portfolio. He noted differences in correlation between asset classes and proposed that one could reduce overall risk and optimize returns by careful diversification among these asset classes. His concepts eventually became known as Modern Portfolio Theory or MPT.
Markowitz’s work was brilliant and went far beyond just diversification and MPT., but it is important to note that the investment world of the 1950s was dramatically different than today. Mutual funds were a fairly new creation. Most ordinary Americans did not have an investment portfolio and instead counted on employers to provide fixed retirement pensions.
Wall Street loved MPT because the basics of the theory were easy to explain, while the actual application was something difficult for individuals to accomplish on their own.
The world of investing changed dramatically with the advent of personal computers. Tools that were previously available only to mathematicians at the largest brokerage firms became available to smaller investment firms and really to anyone with a home computer. Trades that used to take days to execute and verify became almost instantaneous. But major Wall Street brokerages did not eagerly embrace these technological changes.
A good analogy comes from our own Revolutionary War. For a couple of hundred years previous, wars were fought on huge open fields primarily with infantrymen using muskets and bayonets. Blocks of men engaged each other at close quarters firing volleys because accuracy of the weapons was limited to 50 yards or so.
In the American colonies, gun makers perfected a weapon called a “long rifle.” Cutting grooves inside the barrel stabilized bullet flight. Instead of accuracy being limited to 50 yards, these new weapons made it possible to shoot accurately to 200 or even 300 yards.
American soldiers soon learned the folly of competing against the British in a traditional open field battle. Instead, they used the long rifles to their advantage by hiding behind cover and shooting from a distance. Brightly decorated officers made particularly tempting targets. This tactic was demoralizing to British soldiers who were not used to seeing their comrades killed by an unseen foe. British military leaders even complained to colonial leaders about the unfairness of such methods.
Just as the British clung stubbornly to an outmoded method of warfare, so did Wall Street firms stick with MPT and buy and hold, even when it became obvious that those strategies were not in the best interest of many clients. For example, the chart below shows performance of the S&P 500 over the past decade. The green line is merely to highlight that someone who invested in this index 10 years ago and held it until now has earned zero return. That is an average annual return of zero.
Unfortunately the S&P 500 is not the only index that has struggled. Few indices and few market sectors are showing significant gains over the past 10 years.
So much for buy and hold.

Wall Street might argue that a buy and hold strategy will work over a longer period–say 40 years. But that is not a realistic situation for most workers who accumulate the bulk of their investment assets in a 10- to 20-year period prior to retirement. In the example above, investors who began accumulating assets at a market top such as in 2000 or in 2007 could quickly find themselves with losses that might take decades to recoup. If those individuals were already retired and had no way to accumulate additional assets, it might be impossible for them to recover from the impact of a bear market.
Or consider the case of an investor who is counting on retiring in three years. Those final three years happen to coincide with a downturn like the one that began in 2001. As a result he has significantly less money than he was counting on, so he delays retirement until he can catch up. If the ensuing years are like those we just experienced, seven years later he is no closer to retirement.
You might be wondering about the protection against risk afforded by diversification. Unfortunately, it rarely works as designed. The concept is that different asset classes perform differently. For example, when large cap U.S. stocks are doing poorly, bonds or international stocks might be doing better. Diversifying assets is theoretically designed to avoid having all of one’s assets decline at any given time.
Unfortunately, during recent bear markets different asset classes have shown high correlation. In other words, they have all gone down at the same time, negating the theoretical risk protection afforded by MPT and traditional asset allocation.
If MPT and a buy and hold approach are such fantastic concepts, one would imagine that they would be commonly used by Wall Street’s best managers. Ironically, Wall Street managers generally use an active management approach employing technical, fundamental and cyclical tools. And instead of traditional asset allocation for diversification, they tend to allocate more heavily to sectors they think are going to outperform and away from those they believe will underperform. And you can be sure none ever takes a position with the intent of holding it for 40 years.
At the same time, Wall Street firms have argued that ordinary investors and smaller institutions do not have expertise or ability to employ active management methods. For example, an October 9, 2008, article in The New York Times noted that investors who bail out of the stock market now will undoubtedly do long-term harm to their portfolios because they are not smart enough to know the proper time to get back in and might consequently miss some big up days.
Big Wall Street companies have been so successful with their lies that they have even been able to convince regulators to approve fees and penalties to punish investors for actively managing their own accounts!
The real truth is that diversification by traditional asset allocation combined with a buy and hold philosophy is very good for Wall Street and not so good for most investors. Consider a banking example: Your local bank would love for you to put all of your money in a savings account and leave it for 30 or 40 years. Would it be good for the customers? Sure, if they could afford to get by without using that money. The compounding effect would result in a tidy sum even at a fairly low rate of return. Of course we recognize the impracticality of such a situation. Yet somehow Wall Street convinced almost everyone that is exactly the best strategy to employ with their retirement accounts.
With the current crises, it is my hope that you have adhered to our recommendation to move your assets to the sidelines many months ago. If that is the case, you can feel a little better about watching the damage to our financial system. But many of us (my wife included) are counting on pension funds over which they have no control and which are undoubtedly still fully invested in the markets and suffering horrific losses. Managers of many public pensions eagerly embraced the lies from Wall Street and their accounts are showing the damage.
So as you watch these big Wall Street firms merge, reorganize or even disappear, there is no need to feel saddened. For the most part, they never cared what happened to you.
F.S.