iShares U.S. Tech Breakthrough Multisector ETF (NYSEARCA:TECB – Get Free Report) saw a large decline in short interest during the month of January. Ancora Advisors LLC boosted its holdings in iShares U.S. Tech Breakthrough Multisector ETF by 4.4% in the 3rd quarter. Get iShares U.S. Tech Breakthrough Multisector ETF alerts:iShares U.S. Tech Breakthrough Multisector ETF Stock PerformanceTECB stock traded up $0.18 during mid-day trading on Wednesday, hitting $61.34. iShares U.S. Tech Breakthrough Multisector ETF Company ProfileThe iShares U.S. Tech Breakthrough Multisector ETF (TECB) is an exchange-traded fund that is based on the NYSE FactSet U.S. Tech Breakthrough index. Further ReadingReceive News & Ratings for iShares U.S. Tech Breakthrough Multisector ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for iShares U.S. Tech Breakthrough Multisector ETF and related companies with MarketBeat.com's FREE daily email newsletter.