Whitney Tilson’s Under-the-Radar Investments Include Tronox Ltd (TROX), Netflix, Inc. (NFLX)

Hedge funds generate most of their alpha from small-cap stocks, primarily because the information surrounding this space is less efficient. At Insider Monkey, we’ve empirically tested this phenomenon, and according to our analysis, hedge funds’ top small-cap picks generated an alpha of about 120 basis points per month between 1999 and 2009 (see more details on how this happens here).

T2 PARTNERSWith this in mind, it’s important to do a fund-by-fund analysis. Let’s take a look at one hedge fund in particular: Whitney Tilson’s T2 Partners. Using our database of 13F filings from the SEC, we’ll take a look at the fund’s favorite small-cap holdings in its equity portfolio (see all of Whitney Tilson’s stock picks). Each stock listed here had a market capitalization between $1 billion and $5 billion at the end of the third quarter, which is the same benchmark used in our market-beating strategy.

First up is Howard Hughes Corp. (NYSE: HHC), Tilson’s top small-cap pick. At last year’s Value Investing Congress (check out Insider Monkey’s full recap here), Tilson discussed his primary bullish thesis behind the real estate operator. The hedge fund manager believes that four specific properties of Howard Hughes’—in Las Vegas, Houston, South Street Seaport, and Honolulu, Hawaii—are severely undervalued. On the whole, shares of HHC currently trade at a modest price-to-book multiple (1.2x), and Wall Street’s average price target represents a 24% upside. Despite the stock’s solid 16% appreciation over the past six months, investors who choose to mimic Tilson here can still benefit.

Netflix, Inc. (NASDAQ:NFLX), interestingly, is technically Tilson’s second favorite small-cap investment. Though the streaming content company now sports a market capitalization in excess of $9 billion, shares were significantly cheaper at the end of the last 13F filing with the SEC (Q3), so the stock classifies to be included in this list. Netflix’s recent performance—an 87.7% appreciation in the past month alone—is a reason for many investors to take their profits, but it’s worth mentioning that investors who want a piece of the action now may still be rewarded.

The sell-side expects EPS growth to average 18-19% over the next half-decade, and NFLX still trades at a modest 12.4 times its cash. Still, a forward earnings multiple above 60x is alarming to many investors, until we remember that this metric under-appreciates the company’s recurring profits. While we can’t break down bottom line figures, it is estimated that around three-fourths of Netflix’s top line is from online subscriptions, far above last year’s 57% number. This should be regarded as a highly bullish trend.

Moreover, continuing dialogue between Netflix management and legendary activist investor Carl Icahn indicates that there may be more value creation in the future. We’ll have to wait and see what happens on this front, but there are reasons to believe that aspiring NFLX investors didn’t completely miss the boat.

Aspen Insurance Holdings Limited (NYSE: AHL), meanwhile, is Whitney Tilson’s third largest small-cap holding. Aspen Insurance’s subsidiaries offer insurance and reinsurance services to a variety of clients throughout Europe and Canada, and its shares have returned a cool 28.7% over the past 12 months. Aspen has benefited from a generally bullish macroeconomic environment, as S&P projects that “record catastrophe losses both in the U.S. and around the world will extract billions of dollars of excess underwriting capacity from the insurance marketplace, causing insurance rates to rise.”

With this in mind, we must mention that Aspen has beaten the Street’s earnings estimates in each of its first three quarters of FY2012 by an average margin of 46%. The company reports its fourth quarter financials on February 7th, and if it is to meet or beat expectations, there is potential for further appreciation. Shares currently trade at depressed price-earnings growth (0.76) and price-to-book (0.7x) multiples. A dividend yield near 2% is icing on this stock’s proverbial cake, so to speak.

Tronox Ltd (NYSE: TROX) is Whitney Tilson’s fourth largest small-cap investment, sitting at the No. 25 spot in his 13F portfolio. The titanium dioxide producer has come slightly light on the revenue side in its last two quarterly financials, and shares have slipped 22.5% over the past six months. On top of this, the company is currently in a lawsuit with Anadarko Petroleum (APC). On the situation, The Motley Fool said it best: “If it [Tronox] wins, the materials maker can paint the future black with profits; a loss just might send it back into bankruptcy.” At 8 times forward earnings and a price-to-book below 1.0x, investors willing to bet on a Tronox victory have the potential to see immense value here, but it’s an obvious risk.

Last but certainly not least, Iconix Brand Group (NASDAQ: ICON) is Tilson’s fifth largest small-cap holding. As its name suggests, Iconix is a brand management company that has beaten analysts’ top and bottom line estimates in four of its past five quarters. As one can expect, this has led to solid appreciation over the past 3-month (28.2%), 6-month (32.8%), and 12-month (27.5%) periods, and shares still trade at relatively cheap earnings and free cash flow multiples. Iconix reports its Q4 FY2012 earnings in mid-February; ardent investors should be watching this date closely. The sell-side expects the company to generate a 38-cent EPS on the back of $82 million in revenues. There’s still room for this stock to run if Iconix can meet or beat these estimates.

Disclosure: I have no positions in any of the stocks mentioned in this article