Helix Energy Solutions Group, Inc. (HLX) ownership: Top institutional holder: BlackRock, Inc. ($219.14M). Insider activity: Net Seller (0 buys, 4 sells). 2 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 22157739.00 | $219.14M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 8959806.00 | $88.61M | 2026-03-31 |
| VANGUARD GROUP INC | 13070701.00 | $81.95M | 2025-12-31 |
| BlackRock Fund Advisors | 9279799.00 | $81.85M | 2016-12-31 |
| STATE STREET CORP | 6709503.00 | $66.36M | 2026-03-31 |
| Invesco Ltd. | 6660128.00 | $65.87M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6234761.00 | $61.66M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6044695.00 | $59.78M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-02-26 | |
| Sell | null | 2026-02-26 | |
| Sell | null | 2026-02-26 | |
| Sell | null | 2026-02-26 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.