DOSSIER · 13F Holders · Q1 2026Financial Services · Investment AdviceBellwetherCompounder
AB
ALLIANCEBERNSTEIN HLDG L P
299 institutions still hold ALLIANCEBERNSTEIN HLDG L P as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 01881G106·Investment Advice·299 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
299 institutions reported AB in Q1 2026. FMR LLC leads at 12.0% of the visible book. +46 net new institutions vs prior quarter — accumulation reading.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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