SEACOR Marine Holdings Inc. - SMHI
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | History | Added to | 1,593,198 | 12,187 | 0.0% | 0.0% | 1 | +53,691 | 3.49% | Q2 2026 | Aug 07, 2026 |
| Oppenheimer & Close, LLC | History | Added to | 1,383,792 | 10,586 | 6.68% | 6.24% | 2 | +2,425 | 0.18% | Q2 2026 | Aug 12, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 1,186,855 | 9,080 | 0.0% | 0.0% | 3 | -65,865 | -5.26% | Q2 2026 | Aug 11, 2026 |
| First Eagle Investment Management, LLC | History | Reduced | 1,033,989 | 7,910 | 0.01% | 0.01% | 4 | -36,500 | -3.41% | Q2 2026 | Aug 05, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | Reduced | 943,391 | 7,216 | 0.0% | 0.0% | 5 | -74,396 | -7.31% | Q2 2026 | Aug 13, 2026 |
| ROBOTTI ROBERT | History | Reduced | 713,219 | 5,456 | 0.88% | 0.86% | 6 | -54,727 | -7.13% | Q2 2026 | Aug 07, 2026 |
| Flat Footed LLC | History | New | 683,777 | 5,230 | 0.4% | — | 7 | +683,777 | New | Q2 2026 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 530,553 | 4,059 | 0.0% | 0.0% | 8 | +26,942 | 5.35% | Q2 2026 | Aug 12, 2026 |
| STATE STREET CORP | History | Reduced | 496,809 | 3,800 | 0.0% | 0.0% | 9 | -1,720 | -0.35% | Q2 2026 | Sep 22, 2026 |
| Cerity Partners LLC | History | Reduced | 431,723 | 3,302 | 0.0% | 0.0% | 10 | -3,209 | -0.74% | Q2 2026 | Aug 14, 2026 |
| FIRST MANHATTAN CO. LLC. | History | Reduced | 309,085 | 2,364 | 0.01% | 0.01% | 11 | -11,500 | -3.59% | Q2 2026 | Aug 14, 2026 |
| MORGAN STANLEY | History | Reduced | 248,053 | 1,897 | 0.0% | 0.0% | 12 | -4,258 | -1.69% | Q2 2026 | Aug 13, 2026 |
| OPPENHEIMER & CO INC | History | Added to | 227,400 | 1,739 | 0.02% | 0.02% | 13 | +4,400 | 1.97% | Q2 2026 | Aug 03, 2026 |
| Glenorchy Capital Ltd | History | Added to | 219,261 | 1,677 | 0.06% | 0.09% | 14 | +8,334 | 3.95% | Q2 2026 | Jul 29, 2026 |
| SEMPER AUGUSTUS INVESTMENTS GROUP LLC | History | No change | 208,175 | 1,592 | 0.18% | 0.18% | 15 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 171,051 | 1,308 | 0.0% | 0.0% | 16 | -24,040 | -12.32% | Q2 2026 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | Added to | 148,776 | 1,138 | 0.0% | 0.0% | 17 | +22,272 | 17.61% | Q2 2026 | Aug 13, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Added to | 136,115 | 1,041 | 0.0% | 0.0% | 18 | +1,767 | 1.32% | Q2 2026 | Aug 13, 2026 |
| HighTower Advisors, LLC | History | Added to | 128,988 | 986 | 0.0% | 0.0% | 19 | +213 | 0.17% | Q2 2026 | Aug 05, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 114,200 | 873 | 0.0% | 0.0% | 20 | -6,200 | -5.15% | Q2 2026 | Aug 13, 2026 |
| UBS Group AG | History | Added to | 108,868 | 832 | 0.0% | 0.0% | 21 | +43,811 | 67.34% | Q2 2026 | Aug 13, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 93,360 | 748 | 0.0% | 0.0% | 22 | -53,915 | -36.61% | Q2 2026 | Aug 12, 2026 |
| Nuveen, LLC | History | Added to | 74,813 | 572 | 0.0% | 0.0% | 23 | +4,453 | 6.33% | Q2 2026 | Aug 11, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 71,979 | 550 | 0.0% | 0.0% | 24 | -47,489 | -39.75% | Q2 2026 | Sep 02, 2026 |
| D. E. Shaw & Co., Inc. | History | Added to | 65,633 | 502 | 0.0% | 0.0% | 25 | +5,983 | 10.03% | Q2 2026 | Aug 14, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Added to | 63,560 | 486 | 0.0% | 0.0% | 26 | +5,350 | 9.19% | Q2 2026 | Aug 14, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Reduced | 56,570 | 432 | 0.01% | 0.01% | 27 | -7,500 | -11.71% | Q2 2026 | Aug 14, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | New | 55,555 | 424 | 0.0% | — | 28 | +55,555 | New | Q2 2026 | Aug 14, 2026 |
| Bank of New York Mellon Corp | History | Reduced | 52,531 | 401 | 0.0% | 0.0% | 29 | -1,022 | -1.91% | Q2 2026 | Aug 06, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 49,919 | 381 | 0.0% | 0.0% | 30 | +3,830 | 8.31% | Q2 2026 | Aug 14, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Reduced | 47,503 | 363 | 0.0% | 0.0% | 31 | -222 | -0.47% | Q2 2026 | Aug 12, 2026 |
| Perennial Advisors, LLC | History | No change | 46,038 | 352 | 0.05% | 0.06% | 32 | 0 | 0.0% | Q2 2026 | Jul 13, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 29,943 | 229 | 0.0% | 0.0% | 33 | -59,833 | -66.65% | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | History | Added to | 29,445 | 225 | 0.0% | 0.0% | 34 | +139 | 0.47% | Q2 2026 | Aug 14, 2026 |
| XTX Topco Ltd | History | Added to | 28,483 | 217 | 0.0% | 0.0% | 35 | +15,948 | 127.23% | Q2 2026 | Aug 14, 2026 |
| RHUMBLINE ADVISERS | History | Reduced | 27,806 | 212 | 0.0% | 0.0% | 37 | -866 | -3.02% | Q2 2026 | Aug 11, 2026 |
| BARCLAYS PLC | History | Reduced | 27,759 | 212 | 0.0% | 0.0% | 36 | -662 | -2.33% | Q2 2026 | Aug 14, 2026 |
| STEPHENS INC /AR/ | History | No change | 23,536 | 180 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | History | Added to | 22,297 | 170 | 0.0% | 0.0% | 39 | +3,223 | 16.9% | Q2 2026 | Aug 14, 2026 |
| DEUTSCHE BANK AG\ | History | Added to | 21,731 | 166 | 0.0% | 0.0% | 40 | +8,219 | 60.83% | Q2 2026 | Aug 07, 2026 |
| Empowered Funds, LLC | History | Reduced | 21,170 | 161 | 0.0% | 0.0% | 41 | -7,500 | -26.16% | Q2 2026 | Aug 14, 2026 |
| Hilltop Holdings Inc. | History | No change | 20,600 | 157 | 0.01% | 0.01% | 42 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Neuberger Berman Group LLC | History | Added to | 18,869 | 144 | 0.0% | 0.0% | 43 | +2,532 | 15.5% | Q2 2026 | Aug 13, 2026 |
| Wilmington Savings Fund Society, FSB | History | Reduced | 18,567 | 142 | 0.0% | 0.01% | 45 | -20,000 | -51.86% | Q2 2026 | Jul 28, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 18,653 | 142 | 0.0% | 0.0% | 44 | +10,400 | 126.01% | Q2 2026 | Aug 14, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | Added to | 18,272 | 140 | 0.0% | 0.0% | 46 | +5,508 | 43.15% | Q2 2026 | Aug 14, 2026 |
| ALLIANCEBERNSTEIN L.P. | History | Added to | 18,890 | 135 | 0.0% | 0.0% | 47 | +2,800 | 17.4% | Q2 2026 | Aug 14, 2026 |
| CITIGROUP INC | History | Added to | 16,132 | 123 | 0.0% | 0.0% | 48 | +15,118 | 1490.93% | Q2 2026 | Aug 03, 2026 |
| MetLife Investment Management, LLC | History | Added to | 13,062 | 99 | 0.0% | 0.0% | 49 | +590 | 4.73% | Q2 2026 | Aug 13, 2026 |
| LEVIN CAPITAL STRATEGIES, L.P. | History | New | 12,000 | 91 | 0.01% | — | 50 | +12,000 | New | Q2 2026 | Jul 31, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 11,188 | 85 | 0.0% | 0.0% | 51 | -4,000 | -26.34% | Q2 2026 | Aug 14, 2026 |
| Russell Investments Group, Ltd. | History | Added to | 10,490 | 80 | 0.0% | 0.0% | 52 | +8,674 | 477.64% | Q2 2026 | Aug 06, 2026 |
| FMR LLC | History | Reduced | 10,384 | 79 | 0.0% | 0.0% | 53 | -381 | -3.54% | Q2 2026 | Aug 13, 2026 |
| Pathstone Holdings, LLC | History | Reduced | 10,275 | 78 | 0.0% | 0.0% | 55 | -550 | -5.08% | Q2 2026 | Aug 13, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Added to | 10,259 | 78 | 0.0% | 0.0% | 54 | +73 | 0.72% | Q2 2026 | Aug 14, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 9,477 | 72 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | No change | 4,890 | 37 | 0.0% | 0.0% | 57 | 0 | 0.0% | Q2 2026 | Jul 23, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 4,203 | 32 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 3,901 | 29 | 0.0% | 0.0% | 59 | -761 | -16.32% | Q2 2026 | Aug 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 2,676 | 20 | 0.0% | 0.0% | 60 | -3,890 | -59.24% | Q2 2026 | Aug 11, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 1,964 | 15 | 0.0% | 0.0% | 61 | -3,754 | -65.65% | Q2 2026 | Aug 14, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 1,989 | 15 | 0.0% | 0.0% | 62 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Legal & General Group Plc | History | No change | 1,890 | 14 | 0.0% | 0.0% | 63 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ROYAL LONDON ASSET MANAGEMENT LTD | History | No change | 1,550 | 11 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Arax Advisory Partners | History | New | 1,411 | 10 | 0.0% | — | 65 | +1,411 | New | Q2 2026 | Aug 10, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Reduced | 1,188 | 9 | 0.0% | 0.0% | 66 | -616 | -34.15% | Q2 2026 | Aug 07, 2026 |
| MV CAPITAL MANAGEMENT, INC. | History | No change | 1,131 | 8 | 0.0% | 0.0% | 67 | 0 | 0.0% | Q2 2026 | Jul 30, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 1,006 | 7 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| Sterling Capital Management LLC | History | Reduced | 409 | 3 | 0.0% | 0.0% | 69 | -314 | -43.43% | Q2 2026 | Jul 28, 2026 |
| CWM, LLC | History | No change | 557 | 3 | 0.0% | 0.0% | 70 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Reduced | 306 | 2 | 0.0% | 0.0% | 71 | -875 | -74.09% | Q2 2026 | Aug 24, 2026 |
| OSAIC HOLDINGS, INC. | History | New | 292 | 2 | 0.0% | — | 73 | +292 | New | Q2 2026 | Aug 14, 2026 |
| GAMMA Investing LLC | History | Added to | 281 | 2 | 0.0% | 0.0% | 72 | +38 | 15.64% | Q2 2026 | Jul 07, 2026 |
| Parkside Financial Bank & Trust | History | No change | 175 | 1 | 0.0% | 0.0% | 74 | 0 | 0.0% | Q2 2026 | Sep 04, 2026 |
| SBI Securities Co., Ltd. | History | No change | 152 | 1 | 0.0% | 0.0% | 75 | 0 | 0.0% | Q2 2026 | Jul 22, 2026 |
| Private Wealth Management Group, LLC | History | No change | 208 | 1 | 0.0% | 0.0% | 76 | 0 | 0.0% | Q2 2026 | Jul 27, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Closed out | 0 | 0 | — | 0.02% | — | -38,722 | -100.0% | Q2 2026 | Aug 06, 2026 |
| INTECH INVESTMENT MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,193 | -100.0% | Q2 2026 | Aug 10, 2026 |
| MIRABELLA FINANCIAL SERVICES LLP | History | Closed out | 0 | 0 | — | 0.01% | — | -11,255 | -100.0% | Q2 2026 | Jul 31, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,933 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Almanack Investment Partners, LLC. | History | Closed out | 0 | 0 | — | 0.01% | — | -10,905 | -100.0% | Q2 2026 | Jul 30, 2026 |
| Callan Family Office, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,451 | -100.0% | Q2 2026 | Aug 11, 2026 |
| Ascentis Independent Advisors | History | Closed out | 0 | 0 | — | 0.0% | — | -600 | -100.0% | Q2 2026 | Aug 04, 2026 |
| Optiver Holding B.V. | History | Reduced | 2 | 0 | — | 0.0% | — | -208 | -99.05% | Q2 2026 | Aug 12, 2026 |
| Essential Partners LLC | History | New | 116 | 0 | — | — | — | +116 | New | Q2 2026 | Aug 10, 2026 |
| Allworth Financial LP | History | Added to | 108 | 0 | — | — | — | +98 | 980.0% | Q2 2026 | Aug 11, 2026 |
| Rialto Wealth Management, LLC | History | New | 69 | 0 | — | — | — | +69 | New | Q2 2026 | Aug 11, 2026 |
| Root Financial Partners, LLC | History | Closed out | 0 | 0 | — | — | — | -37 | -100.0% | Q2 2026 | Jul 29, 2026 |
| Farther Finance Advisors, LLC | History | Added to | 34 | 0 | — | — | — | +31 | 1033.33% | Q2 2026 | Jul 17, 2026 |
| True Wealth Design, LLC | History | Added to | 40 | 0 | — | — | — | +20 | 100.0% | Q2 2026 | Jul 16, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | New | 18 | 0 | — | — | — | +18 | New | Q2 2026 | Aug 06, 2026 |
| Fortitude Family Office, LLC | History | New | 16 | 0 | — | — | — | +16 | New | Q2 2026 | Jul 20, 2026 |
| Transamerica Financial Advisors, LLC | History | New | 9 | 0 | — | — | — | +9 | New | Q2 2026 | Aug 14, 2026 |
| Clearstead Advisors, LLC | History | New | 6 | 0 | — | — | — | +6 | New | Q2 2026 | Aug 06, 2026 |
| Wealth Enhancement Trust Services, Inc. | History | New | 6 | 0 | — | — | — | +6 | New | Q2 2026 | Jul 22, 2026 |
| Caitong International Asset Management Co., Ltd | History | Added to | 7 | 0 | — | — | — | +4 | 133.33% | Q2 2026 | Aug 04, 2026 |
| SJS Investment Consulting Inc. | History | New | 4 | 0 | — | — | — | +4 | New | Q2 2026 | Jul 22, 2026 |
| EverSource Wealth Advisors, LLC | History | Reduced | 36 | 0 | — | — | — | -3 | -7.69% | Q2 2026 | Jul 24, 2026 |
| MAI Capital Management | History | Closed out | 0 | 0 | — | — | — | -3 | -100.0% | Q2 2026 | Aug 14, 2026 |
| IFP Advisors, Inc | History | New | 2 | 0 | — | — | — | +2 | New | Q2 2026 | Jul 20, 2026 |
| HARBOUR INVESTMENTS, INC. | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | History | No change | 36 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| NewEdge Advisors, LLC | History | No change | 127 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 125 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Cornerstone Financial Management LLC | History | No change | 110 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 28, 2026 |