SeaBridge Investment Advisors LLC’s holdings in iShares Biotechnology ETF were worth $508,000 as of its most recent SEC filing. Get iShares Biotechnology ETF alerts:iShares Biotechnology ETF Trading Up 1.4%Shares of NASDAQ IBB opened at $140.96 on Friday. iShares Biotechnology ETF Announces DividendiShares Biotechnology ETF ProfileThe firm also recently declared a quarterly dividend, which was paid on Friday, September 19th. (Free Report)iShares Nasdaq Biotechnology ETF (the Fund), formerly iShares Nasdaq Biotechnology Index Fund, is an exchange-traded fund (ETF). Receive News & Ratings for iShares Biotechnology ETF Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for iShares Biotechnology ETF and related companies with MarketBeat.com's FREE daily email newsletter.