Scott's Investments | Oct 17, 2012 02:30AM ET
In January I announced a Portfolio123 (“P123″).
The actual screen factors are below:
The ranking system used as a basis for selecting the top 15 based among those stocks that pass the Graham screen are below:
I began tracking this portfolio real-time on January 13th, 2012. As of this writing, the portfolio is down 2.11% including dividends,compared to a positive return of 11.63% (excluding dividends) for SPY over the same period and 10.5% for Vanguard Small Cap Value ETF (VBR) over the same time period.
The portfolio has been hampered by big drawdowns in a handful of names, which the quantitative rules continue to define as undervalued. These are excellent examples of the challenges in value investing – a stock could be defined as under-valued for a good reason, and may remain so for a significant period of time, perhaps years or forever if the company has experienced a permanent and material change in operations (a “value trap”). On the other hand, under-valued stocks may lag longer than investors wish, but patient, longer-term investors who aptly select value stocks can be rewarded in the long-run.
A real-world application of this portfolio could also utilize stop losses in order to prevent large drawdowns in single positions. However, for the purposes of tracking the portfolio results, all positions are bought and held until rebalancing.
In July a rule was added to help limit portfolio turnover – stocks will only be sold when they drop out of the top 20 in Graham Value screen. Thus, a stock could theoretically drop to the 20th ranking but remain in the 15 stock portfolio if it is a current holding.
An interesting early trend in live tracking is that of smaller, less liquid equities appearing frequently on the list. This makes for a potentially more volatile, higher beta list of equities. This could also be of concern for those nervous about equity markets. As mentioned earlier one potential strategy for hedging equity positions would be to short the overall equity market when an index such as the S&P 500 drops below a long-term moving average.
Another filter worth consideration is one based on market capitalization. Given my personal level of discomfort with stocks with ultra low market capitalizations, and especially those based overseas, going forward any new additions to the portfolio will be required to have a market cap greater than $100 million. Three stocks remain in the portfolio with market caps below $100 million but no new stocks will be added with market caps below $100 million.
The top 20 stocks based on the screen criteria (no market cap requirement) are listed below:
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