DOSSIER · 13F Holders · Q3 2026
IDEF
BLACKROCK ETF TRUST
316 institutions still hold BLACKROCK ETF TRUST as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 09290C699·316 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q3 2026
316 institutions reported IDEF in Q3 2026. ENVESTNET ASSET MANAGEMENT INC leads at 39.9% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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