Looking at the universe of stocks we cover at Dividend Channel, on 5/14/15, Hercules Technology Growth Capital ( HTGC) will trade ex-dividend, for its quarterly dividend of $0.31, payable on 5/25/15. As a percentage of HTGC's recent stock price of $13.03, this dividend works out to approximately 2.38%, so look for shares of Hercules Technology Growth Capital to trade 2.38% lower — all else being equal — when HTGC shares open for trading on 5/14/15.Below is a dividend history chart for HTGC, showing historical dividends prior to the most recent $0.31 declared by Hercules Technology Growth Capital: In general, dividends are not always predictable; but looking at the history above can help in judging whether the most recent dividend from HTGC is likely to continue, and whether the current estimated yield of 9.51% on annualized basis is a reasonable expectation of annual yield going forward. The chart below shows the one year performance of HTGC shares, versus its 200 day moving average: Looking at the chart above, HTGC's low point in its 52 week range is $12.34 per share, with $16.99 as the 52 week high point — that compares with a last trade of $13.02. According to the ETF Finder at ETF Channel, HTGC makes up 4.60% of the BDC Income ETF ( BIZD) which is trading relatively unchanged on the day Tuesday. In Tuesday trading, Hercules Technology Growth Capital shares are currently down about 0.7% on the day.