ISHARES BIOTECHNOLOGY ETF (IBB) Institutional Ownership and Insiders Activity

ISHARES BIOTECHNOLOGY ETF (IBB) is widely held by institutional investors, with 939 firms reporting positions valued at approximately $7.55B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Bank Of America Corp is the largest disclosed holder, reporting approximately $1.31B in IBB holdings in its latest filing.