Is Warren Buffett Better Than David Einhorn at Picking Stocks?

Warren Buffett has become an easy target as Berkshire Hathaway Inc. (NYSE:BRK.A) delivered less glamorous returns than it historically has done.

Berkshire Hathaway stock returned 52% since the end of 2007 versus a gain of 63% for simple S&P 500 ETF Trust (NYSEARCA:SPY).

A common headline in recent years has read: “Has Warren Buffett lost his touch?” Are star hedge fund managers like David Einhorn better at picking stocks than Warren Buffett or is it something else?

David Einhorn’s top stock picks are technology stocks like Apple Inc. (NASDAQ:AAPL) and Micron Technology, Inc. (NASDAQ:MU). Are Einhorn’s large-cap stock picks better performers than Warren Buffett’s conventional stock picks like Wells Fargo & Co (NYSE:WFC), The Coca-Cola Co (NYSE:KO) and American Express Company (NYSE:AXP)?

Warren Buffett vs. David Einhorn

Insider Monkey tracks hedge funds and billionaire investors to take advantage of their best ideas without paying an arm and a leg. Our research has shown that, on average, hedge funds and billionaires aren’t very good at picking large-cap stocks but extremely talented at picking under-followed small-cap stocks.

The 50 most popular large-cap stocks among hedge funds actually underperformed the S&P 500 Total Return Index  by an average of seven basis points per month between 1999 and 2012. Our back tests also revealed that the 15 most popular small-cap stocks among hedge funds beat the same S&P 500 Total Return Index by an average of 95 basis points per month.

That’s an outperformance of almost a percentage point per month. We have been sharing the list of these top 15 small-cap stocks in real time since the end of August 2012. These stocks delivered an astonishing 134.1% gain through Mar. 25 versus 54.2% gain for the SPDR S&P 500 ETF Trust (NYSEARCA:SPY) (read the details here).

Some fund managers and billionaire investors may demonstrate higher returns than the average returns we revealed in our research. Both David Einhorn and Warren Buffett became billionaires by picking stocks. So, it is possible that these two billionaires may be extremely talented at picking large-cap stocks.

We will limit our comparisons to large-cap space because, due to Berkshire’s enormous portfolio size, Warren Buffett generally invests only in large-cap stocks (stocks with at least $20 billion in market cap). His top picks were actually made one or two decades ago. It wouldn’t be fair to compare his large-cap picks to Einhorn’s small-cap picks.

We also restrict our analysis period to the five years between 2008 and 2012. We already know Buffett was extremely successful in the ’80s and the ’90s. We also know that Einhorn didn’t really start investing in large-cap stocks until the middle of the last decade.

Warren Buffett had an average of 19 large-cap stocks in his 13F portfolio between 2008 and 2012. The average value weighted return of these stocks were 63 basis points per month. S&P 500 Total Return Index returned 29 basis points per month during the same period.

Buffett’s large-cap picks outperformed the market by an average of 34 basis points per month. The stocks that are in Buffett’s portfolio might have lower risk characteristics than the average stock in the S&P 500 Index. We used Carhart’s four-factor model to adjust for risk and found out that Buffett’s large-cap picks generated a monthly alpha of 44 basis points.

David Einhorn had an average of five-and-a-half large-cap stocks in his 13F portfolio between 2008 and 2012. The average value weighted return of these stocks were 23 basis points per month, which is 6 percentage points less than the return of the S&P 500 Total Return Index during the same period. Einhorn’s large-cap picks generated a negative alpha of 4 basis points per month.

We also want to compare the performance of Buffett’s and Einhorn’s top fivelarge-cap stock picks. These are more likely to be their highest conviction ideas.

Buffett’s top five large-cap positions returned an average of 58 basis points per month between 2008 and 2012 and generated a monthly alpha of 43 basis points. David Einhorn’s top five large-cap ideas, which included stocks like Apple and Microsoft Corporation (NASDAQ:MSFT), returned an average of 31 basis points per month and generated a monthly alpha of 6 basis points.

Our analysis clearly shows that Warren Buffett’s antiquated stock picks not only beat the market and David Einhorn’s large-cap stock picks, they also generated an annual alpha of 5-plus percentage points between 2008 and 2012. Warren Buffett is still a better stock picker than most of the star hedge fund managers that are celebrated on the screens or the front pages of the financial news media.

If Warren Buffett’s stock picks are so successful, then why did Berkshire underperformed the market in recent years?

There are several factors but our calculations involve only Buffett’s 13F positions. Berkshire Hathaway still carries a ton of cash in its portfolio, and we are pretty certain that you already know cash returns next to nothing. It is also possible that Berkshire’s private holdings didn’t perform as well as his public holdings.

Investing directly in Berkshire’s stock may not be the best way of taking advantage of Buffett’s superior stock-picking ability after all.

Article printed from InvestorPlace Media,

©2022 InvestorPlace Media, LLC