HOUSTON, TX
SEACOR MARINE HOLDINGS INC.SMHI— Latest position per institution from SEC 13F filings
15
Institutional holders
14.66M
Total shares held
113.44M
Estimated value
732.92K
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
1.69M
Value
22.75M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
1.54M
Value
11.02M
Filed
Mar 31, 2026
OPPENHEIMER & CLOSE, LLC
CIK 1591377
Shares
1.38M
Value
9.89M
Filed
Mar 31, 2026
CARLYLE GROUP INC.
CIK 1527166
Shares
1.36M
Value
6.86M
Filed
Mar 31, 2025
VANGUARD GROUP INC
CIK 102909
Shares
1.27M
Value
7.67M
Filed
Dec 31, 2025
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.25M
Value
8.97M
Filed
Mar 31, 2026
FIRST EAGLE INVESTMENT MANAGEMENT, LLC
CIK 1325447
Shares
1.07M
Value
7.66M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.02M
Value
7.29M
Filed
Mar 31, 2026
ROBOTTI ROBERT
CIK 1105838
Shares
767.95K
Value
5.50M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
503.61K
Value
3.61M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
498.53K
Value
3.57M
Filed
Mar 31, 2026
CERITY PARTNERS LLC
CIK 1566475
Shares
434.93K
Value
3.11M
Filed
Mar 31, 2026
FIRST MANHATTAN CO. LLC.
CIK 728083
Shares
320.58K
Value
2.30M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
252.31K
Value
1.81M
Filed
Mar 31, 2026
HERR INVESTMENT GROUP LLC
CIK 1922235
Shares
247.36K
Value
3.34M
Filed
Jun 30, 2024
OPPENHEIMER & CO INC
CIK 822581
Shares
223K
Value
1.60M
Filed
Mar 31, 2026
ROYCE & ASSOCIATES LP
CIK 906304
Shares
216.96K
Value
2.09M
Filed
Sep 30, 2024
GLENORCHY CAPITAL LTD
CIK 2008506
Shares
210.93K
Value
1.51M
Filed
Mar 31, 2026
SEMPER AUGUSTUS INVESTMENTS GROUP LLC
CIK 1115373
Shares
208.18K
Value
1.49M
Filed
Mar 31, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
195.09K
Value
1.40M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 1.69M | 22.75M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 1.54M | 11.02M | Mar 31, 2026 |
| 3 | OPPENHEIMER & CLOSE, LLC | 1591377 | 1.38M | 9.89M | Mar 31, 2026 |
| 4 | CARLYLE GROUP INC. | 1527166 | 1.36M | 6.86M | Mar 31, 2025 |
| 5 | VANGUARD GROUP INC | 102909 | 1.27M | 7.67M | Dec 31, 2025 |
| 6 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.25M | 8.97M | Mar 31, 2026 |
| 7 | FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 1325447 | 1.07M | 7.66M | Mar 31, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.02M | 7.29M | Mar 31, 2026 |
| 9 | ROBOTTI ROBERT | 1105838 | 767.95K | 5.50M | Mar 31, 2026 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 503.61K | 3.61M | Mar 31, 2026 |
| 11 | STATE STREET CORP | 93751 | 498.53K | 3.57M | Mar 31, 2026 |
| 12 | CERITY PARTNERS LLC | 1566475 | 434.93K | 3.11M | Mar 31, 2026 |
| 13 | FIRST MANHATTAN CO. LLC. | 728083 | 320.58K | 2.30M | Mar 31, 2026 |
| 14 | MORGAN STANLEY | 895421 | 252.31K | 1.81M | Mar 31, 2026 |
| 15 | HERR INVESTMENT GROUP LLC | 1922235 | 247.36K | 3.34M | Jun 30, 2024 |
| 16 | OPPENHEIMER & CO INC | 822581 | 223K | 1.60M | Mar 31, 2026 |
| 17 | ROYCE & ASSOCIATES LP | 906304 | 216.96K | 2.09M | Sep 30, 2024 |
| 18 | GLENORCHY CAPITAL LTD | 2008506 | 210.93K | 1.51M | Mar 31, 2026 |
| 19 | SEMPER AUGUSTUS INVESTMENTS GROUP LLC | 1115373 | 208.18K | 1.49M | Mar 31, 2026 |
| 20 | NORTHERN TRUST CORP | 73124 | 195.09K | 1.40M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.