Practical analysis for investment professionals
11 December 2014

What Is the Relevant Time Period for Your Investment Portfolio?

In our job as professional investors for others as well as personal stewards for ourselves and our families, we try to do something today that will have a future beneficial result. This is easier said than done. To accomplish our goals we need to answer two basic questions:

What are we doing? Which future?

To help answer these questions, we should be asking ourselves which time period we are focusing on. I have created at least four time spans to put the answers into perspective:

  1. The immediate being defined as the next two years.
  2. The following five years to replenish spent capital.
  3. The succeeding 10 or more years to address longer-term needs for the current decision makers (endowment issues).
  4. Future periods to fulfill the legacy of the grantor and his/her succeeding generations.

I seek to apply the items that cross my information screens to the appropriate investment time spans.

The Current Period

To meet current and near-term needs we assume that we can convert our present investments into cash for either spending or repositioning. Too many investors look entirely to current prices and economic conditions. As someone who has grown up in the investment business, I am concerned that the changing structure of the marketplace is not being considered. What I add to my decision process — and what is missing from many strategies today — is a focus on liquidity.

The Real Price

Portfolio managers and analysts can learn a lot from professional traders. Traders will tell you that a stock or bond is worth only what it can be sold for. Far too many investors use the last published price without understanding the conditions that led to the price in terms of the relative balance of supply and demand. For many reasons, the last published price can be quite stale. This is particularly true if you are a potential seller with an oversized position. A current example of this is the recent drop of 6% in three minutes for shares of Apple. According to some, the sudden drop was caused by one or more major players using algorithms to significantly reduce oversized positions in tech stocks.

Investment committees regularly receive reports on what specific days to liquidate positions based on average historic volume. Traditionally, these reports are meant to show how quickly cash can be raised, however, sole reliance on these reports is dangerous. First, liquidity is often a function of the current desire for the security. Second, increasingly more volume is transacted off the floor than on it, and there is no real floor for bonds. Therefore, the published volume figures are more an artifact than accurate. When looking at liquidity, I wonder whether one should follow the dictum of US Supreme Court Justice Potter Stewart in his opinion as to what constituted pornography: he said he would recognize it when he saw it.

To reinforce the skeptical view on liquidity, let me use the extreme performance of precious metals mutual funds as an example. At the end of one week, the average precious metals fund was down 4.66%, the worst of the 30 equity funds groups tracked. However just four weeks later, the average precious metals fund was up 10.47%, which was the best of the equity fund averages. I would suggest that the fundamentals did not change that much in those four weeks, but the market did.

Another example that attitude changes greater than fundamental changes is the price and volume in one week for the stock of T Rowe Price. At the beginning of the week, it closed at $82.61 on reported volume of 753,104 shares. By the end of that same week, the closing price was $84.49, down slightly from its day high of $84.88 on 1,105,152 shares. This is true in the bond market as well. One of the Republican SEC commissioners has expressed concern about the liquidity in the bond market when interest rates start to gyrate. I believe her concerns are well placed.

The focus on liquidity is of particular importance when investing for current returns in the first or operational time span portfolio. If due to spending requirements, securities will need to be cashed in at the same time as liquidity shrinks, the quicker the near-term portfolio will be exhausted and will need to be restored by the replenishment portfolio.

Replenishment Portfolio

A well thought-out piece by Marcus Brookes of Schroders Investment Management begins with the following sentence. “We end 2014 with almost every asset class offering investors scant potential return for their risk.” In looking at how to build a successful replenishment portfolio, I suspect that at some point over the next five years the need to earn a real return adjusted for credit risk will become apparent through a market decline.

Having issued this warning, it does not relieve investors of the need to build and manage a replenishment portfolio. While many investors talk long-term, they walk short-term by managing their investment against a one-to-five-year time horizon. Under those constraints there is little room for long-term bonds or stocks that are dependent upon substantial new products or massive turnarounds.

While it increasingly looks like we may get a bout of enthusiasm, one would be wise to upgrade the quality of investments in the replenishment portfolio. This looks like the right course even though during a speculative phase it will lead to underperformance. This is merited since it will sink less when the eventual significant decline occurs. Moody’s is recognizing that “corporate credit has become more risk averse, while the common equity market has become more tolerant.” Surviving investors normally bet with the fixed-income markets, while the traders with the stock market. Both can be correct using their preferred time periods of five and 10 years for the investor, and quarter, half, and full year for the trader.

Legacy Investing

Very long-term portfolios are often a mix of companies that benefit from sustainable demand based on demographic and geographic changes as well as disruptive companies. This somewhat hedged mix assumes that there will be evolutionary changes as well as revolutionary changes ahead. The first group of investments should provide sustainable income and capital growth until their mistakes or the disruptions created by the second group of companies hurts them. The failure rate of the second group will be high as they will lack the management skills needed to leverage their disruptive power. The first group will have fewer failures, but they will be more painful with less chance for full recovery.

The 85 most disruptive ideas since 1929 were recently published by Bloomberg Businessweek in celebrating its 85th birthday. One could probably devote an entire business school education trying to understand the power of the 85 disruptive ideas and how few of their inventors or developers produced lasting fortunes. The top three are good examples of the tenet that early inventors don’t get the major benefit of disruptive talents. The three are “The Jet Engine,” “Microchips,” and the “Green Revolution.”

We do not invest in venture capital funds to participate in the invention of products and services. Sometimes private equity is the way to go as developers build out to an eventual exit strategy. We prefer to use mutual funds which invest in the users of the disruptive forces unleashed in a way that can be leveraged to the benefit of both customers and shareholders.

Different time horizons need different strategies.

Pick your time period for judging investment success. That should direct the composition of your portfolio.

If you liked this post, don’t forget to subscribe to the Enterprising Investor.


All posts are the opinion of the author. As such, they should not be construed as investment advice, nor do the opinions expressed necessarily reflect the views of CFA Institute or the author’s employer.

Image credit: ©iStockPhoto.com/Meriel Jane Waissman

About the Author(s)
A. Michael Lipper, CFA

A. Michael Lipper, CFA, is president of Lipper Advisory Services, Inc., a firm providing money management services for wealthy families, retirement plans and charitable organizations. A former president of the New York Society of Security Analysts, he created the Lipper Growth Fund Index, the first of today’s global array of Lipper Indexes, averages and performance analyses for mutual funds. After selling his company to Reuters in 1998, Lipper has focused his energy on managing the investments of his clients and his family. His first book, Money Wise: How to Create, Grow and Preserve Your Wealth, was published by St. Martin's Press. Lipper’s unique perspectives on world markets and their implications have been posted weekly on his blog since August, 2008.

Leave a Reply

Your email address will not be published. Required fields are marked *