285 institutions reported holding $2.21B of HAPPEN INC (LC) in SEC 13F filings for 2026-06-30. Largest institutional holders: WELLINGTON MANAGEMENT GROUP LLP ($317.0M), VANGUARD GROUP INC ($292.9M), BlackRock, Inc. ($208.7M), DIMENSIONAL FUND ADVISORS LP ($130.4M), T. Rowe Price Investment Management, Inc. ($77.0M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30