SEACOR Marine Holdings Inc (SMHI)
Who owns SEACOR Marine Holdings Inc (SMHI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 71.2% of the shares are freely tradable; institutional investors hold 46.6%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 5.69 | 1,539,507 | -1.4 | 03/31/2026 |
| Oppenheimer & Close Inc | 5.10 | 1,381,367 | +149.4 | 03/31/2026 |
| Vanguard Group Inc | 4.71 | 1,274,560 | +3.2 | 12/31/2025 |
| Dimensional Fund Advisors, Inc. | 4.63 | 1,252,720 | -2.4 | 03/31/2026 |
| Arnhold & S. Bleichroeder Advisers, LLC | 3.96 | 1,070,489 | -3.7 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.76 | 1,017,787 | +0.0 | 03/31/2026 |
| Robotti Robert | 2.84 | 767,946 | -8.9 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| First Eagle US Small Cap Strategy | 3.49 | 943,396 | -3.9 | 03/31/2026 |
| First Eagle Small Cap Opportunity I | 3.35 | 907,632 | -2.9 | 05/31/2026 |
| Vanguard Total Stock Mkt Idx Inv | 2.83 | 765,612 | +0.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 31. Jul 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell | 1,637 | 9.54 | 15,617 |
| 30. Jul 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell | 17,232 | 9.51 | 163,876 |
| 30. Jul 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell | 45,892 | 9.00 | 413,028 |
| 30. Jul 2026 | Rossmiller Gregory Scott | SVP & CAO | Sell | 15,000 | 9.52 | 142,800 |
| 30. Jul 2026 | Rossmiller Gregory Scott | SVP & CAO | Sell | 12,741 | 8.74 | 111,356 |
| 30. Jul 2026 | Llorca Jesus | EVP & CFO | Sell | 60,823 | 9.12 | 554,706 |
| 15. Jul 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell | 4,108 | 8.50 | 34,918 |
| 15. Jul 2026 | Rossmiller Gregory Scott | SVP & CAO | Sell | 3,223 | 8.50 | 27,396 |
| 15. Jul 2026 | Llorca Jesus | EVP & CFO | Sell | 13,914 | 8.42 | 117,156 |
| 14. Jul 2026 | Llorca Jesus | EVP & CFO | Sell | 7,816 | 8.29 | 64,795 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.