Tiny Titans is a small/micro-cap strategy developed by O'Shaugnessy that includes both a value component and a momentum component. He suggested it for two reasons: i) Micro-cap stocks have little or no analyst coverage so are often overlooked or ignored, and ii) Micro-cap stocks have low correlation with the S&P 500 (0.66) so they can be included in a diversified investment strategy. It looks for a market cap of $25 to $250 million (£15 - 150m assumed), combined with a price to sales below 1 and is sorted by relative strength. See here for more details. more »