Hercules Technology Growth Capital Inc (NYSE:HTGC) was downgraded by Zacks Investment Research from a “hold” rating to a “sell” rating in a report issued on Wednesday, AnalystRatingsNetwork.com reports. According to Zacks, “Hercules’ fourth-quarter 2015 net investment income per share outpaced the Zacks Consensus Estimate. Increase in total investment income and lower expenses contributed to the […]