DOSSIER · 13F Holders · Q1 2026ETF · Exchange Traded Fund
THRO
BLACKROCK ETF TRUST
515 institutions still hold BLACKROCK ETF TRUST as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 09290C806·Exchange Traded Fund·515 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
515 institutions reported THRO in Q1 2026. ENVESTNET ASSET MANAGEMENT INC leads at 35.4% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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