373 institutions reported holding $2.06B of HAWAIIAN ELEC INDS INC MTN B (HE) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($358.3M), HORIZON KINETICS ASSET MANAGEMENT LLC ($303.0M), VANGUARD GROUP INC ($261.5M), STATE STREET CORP ($97.2M), T. Rowe Price Investment Management, Inc. ($83.9M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30