Gabelli Financial Services Opportunities ETF (NYSEARCA:GABF – Get Free Report) was the target of a large increase in short interest during the month of January. Gabelli Financial Services Opportunities ETF Stock Up 0.1%Shares of NYSEARCA GABF traded up $0.04 during trading on Thursday, reaching $45.86. Get Gabelli Financial Services Opportunities ETF alerts:Gabelli Financial Services Opportunities ETF Announces DividendThe business also recently announced an annual dividend, which was paid on Friday, January 9th. Institutional Investors Weigh In On Gabelli Financial Services Opportunities ETFAbout Gabelli Financial Services Opportunities ETFA number of hedge funds have recently added to or reduced their stakes in GABF. Recommended StoriesReceive News & Ratings for Gabelli Financial Services Opportunities ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Gabelli Financial Services Opportunities ETF and related companies with MarketBeat.com's FREE daily email newsletter.