Looking at the universe of stocks we cover at Dividend Channel, on 4/11/13, U.S. Global Investors, Inc. ( GROW) GROW will trade ex-dividend, for its monthly dividend of $0.005, payable on 4/29/13. As a percentage of GROW's recent stock price of $3.24, this dividend works out to approximately 0.15%.Below is a dividend history chart for GROW, showing historical dividends prior to the most recent $0.005 declared by U.S. Global Investors, Inc.: In general, dividends are not always predictable; but looking at the history above can help in judging whether the most recent dividend from GROW is likely to continue, and whether the current estimated yield of 1.85% on annualized basis is a reasonable expectation of annual yield going forward. In Tuesday trading, U.S. Global Investors, Inc. shares are currently down about 0.3% on the day.