71 institutions reported holding $44.1M of HANOVER BANCORP INC (HNVR) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($6.6M), BlackRock, Inc. ($6.6M), ALLIANCEBERNSTEIN L.P. ($5.6M), Fourthstone LLC ($3.4M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($3.0M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30