Hawaiian Electric Industries Inc
HE- Exchange
- NYSE
- Industry
- Electric Services
- SEC CIK
- 0000354707
No open-market purchases or sales by Hawaiian Electric Industries Inc insiders were filed in the last 90 days; 337 institutions reported holding it in 13F filings for Q2 2026, worth $1.93B in total; no superinvestor holds it.
Holders of 5% or more of HE
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Hawaiian Electric Industries Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Horizon Kinetics Asset Management LLC | 13G/A | 10.20%17.6M shares | +0.80 ppfrom 9.40% | May 14, 20253 filings | Oct 28, 2025 | SEC |
| T. Rowe Price Investment Management, Inc. | 13G | 6.90%11.8M shares | New | Feb 14, 20251 filing | Feb 14, 2025 | SEC |
| Arena Holdings Management LLC | 13G | 6.10%10.6M shares | New | Dec 10, 20251 filing | Dec 10, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
7 Schedule 13D and 13G filings on Hawaiian Electric Industries Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Dec 10, 20256:36 PM ET | Arena Holdings Management LLCand 1 other | 13G | 6.10%10.6M shares | New | Dec 4, 2025 | SEC |
| Oct 28, 20254:06 PM ET | Horizon Kinetics Asset Management LLC | 13G/A | 10.20%17.6M shares | +0.80 ppfrom 9.40% | Aug 25, 2025 | SEC |
| Aug 14, 202510:05 AM ET | Zimmer Partners, LPand 3 others | 13G/A | 2.20%3.83M shares | –Below 5% | Jun 30, 2025 | SEC |
| Jul 23, 20253:06 PM ET | Horizon Kinetics Asset Management LLC | 13G/A | 9.40%16.3M shares | +2.10 ppfrom 7.30% | May 9, 2025 | SEC |
| May 14, 20255:31 PM ET | Horizon Kinetics Asset Management LLC | 13G | 7.30%12.7M shares | New | Feb 26, 2025 | SEC |
| Feb 14, 20256:18 PM ET | Citadel Advisors LLCand 6 others | 13G/A | 0.40%643.5K shares | –Below 5% | Dec 31, 2024 | SEC |
| Feb 14, 20259:45 AM ET | T. Rowe Price Investment Management, Inc. | 13G | 6.90%11.8M shares | New | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Hawaiian Electric Industries Inc shares.
No Form 144 notices for Hawaiian Electric Industries Inc are on file.