SEACOR Marine Holdings Inc.
Total Trades
14
Buys
0
Sells
13
Largest Trade
N/A
Insiders
5
Institutional Funds
62
Inst. Value
$1M+
Activist Filings
17
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Persily Julie | Director | SELL | $50K–$100K | 7K | $7.45 | Nov 12, 2025 |
| Persily Julie | Director | SELL | $100K–$500K | 20K | $13.45 | Nov 6, 2023 |
| Regan Robert Christopher | Director | SELL | $100K–$500K | 20K | $13.32 | Nov 6, 2023 |
| Everett Andrew H II | Sr. VP | SELL | $100K–$500K | 12K | $15.10 | Oct 23, 2023 |
| Llorca Jesus | EVP & CFO | SELL | $100K–$500K | 13K | $15.10 | Oct 23, 2023 |
| Rossmiller Gregory Scott | SVP & CAO | SELL | $100K–$500K | 14K | $14.03 | Sep 13, 2023 |
| Llorca Jesus | EVP & CFO | SELL | $100K–$500K | 17K | $14.03 | Sep 13, 2023 |
| Llorca Jesus | EVP & CFO | SELL | $100K–$500K | 10K | $13.02 | Sep 7, 2023 |
| Llorca Jesus | EVP & CFO | SELL | $50K–$100K | 6K | $12.04 | Jul 25, 2023 |
| Llorca Jesus | EVP & CFO | SELL | $1K–$15K | 1K | $12.00 | Jul 20, 2023 |
| Llorca Jesus | EVP & CFO | SELL | $15K–$50K | 3K | $12.01 | Jul 17, 2023 |
| Regan Robert Christopher | Director | GRANT | N/A | 16K | — | Jun 7, 2023 |
| Regan Robert Christopher | Director | SELL | $100K–$500K | 16K | $9.13 | Jun 7, 2023 |
| Regan Robert Christopher | Director | SELL | $100K–$500K | 22K | $10.21 | Mar 9, 2023 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 62 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 1.3M | $1M+ | SH |
| VANGUARD GROUP INC | 1.1M | $1M+ | SH |
| First Eagle Investment Management, LLC | 1.1M | $1M+ | SH |
| ROBOTTI ROBERT | 843K | $1M+ | SH |
| Oppenheimer & Close, LLC | 554K | $1M+ | SH |
| STATE STREET CORP | 533K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 418K | $1M+ | SH |
| FIRST MANHATTAN CO. LLC. | 379K | $1M+ | SH |
| OPPENHEIMER & CO INC | 221K | $1M+ | SH |
| Glenorchy Capital Ltd | 193K | $1M+ | SH |
| HighTower Advisors, LLC | 130K | $500K+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 118K | $500K+ | SH |
| GOLDMAN SACHS GROUP INC | 73K | $100K–$500K | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 61K | $100K–$500K | SH |
| BARCLAYS PLC | 58K | $100K–$500K | SH |
| AMERICAN CENTURY COMPANIES INC | 48K | $100K–$500K | SH |
| Perennial Advisors, LLC | 46K | $100K–$500K | SH |
| Empowered Funds, LLC | 43K | $100K–$500K | SH |
| Empowered Funds, LLC | 43K | $100K–$500K | SH |
| Wilmington Savings Fund Society, FSB | 39K | $100K–$500K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Jan 21, 2026
4.8%
1.3M shares
SC 13G · Dec 31, 2025
5.2%
1.4M shares
SC 13G/A · Nov 14, 2025
4.5%
1.2M shares
SC 13G/A · Oct 30, 2025
4.6%
1.2M shares
SC 13G · Jul 29, 2025
5.0%
1.4M shares
SC 13G · Apr 21, 2025
5.2%
1.4M shares
SC 13G · Jan 23, 2025
5.1%
1.4M shares
SC 13D · Jan 17, 2025
0.4%
109K shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Apr 10, 2024
4.7%
1.3M shares
SC 13G/A · Feb 14, 2024
4.1%
1.1M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2024
14.8%
4.0M shares
SC 13G · Jan 29, 2024
6.4%
1.7M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2023
18.5%
4.9M shares
SC 13G/A · Feb 13, 2023
4.5%
1.2M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2022
16.9%
4.1M shares
SC 13G/A · Jan 19, 2022
6.0%
1.5M shares
SC 13G/A · Jan 18, 2022
0.0%
2.3M shares