SEACOR Marine Holdings Inc.
SMHI- Exchange
- NYSE
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001690334
In the last 90 days, SEACOR Marine Holdings Inc. insiders filed 0 open-market purchases and 15 sales; 95 institutions reported holding it in 13F filings for Q2 2026, worth $93.2M in total; Semper Augustus is the only superinvestor holding it.
13F holders, Q4 2021
Institutional positions in SEACOR Marine Holdings Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 39
- −4 vs. Q3 2021
- Shares held
- 13.5M
- +2.57M (+23.5%) vs. Q3 2021
- Total value
- $45.9M
- −$4.72M (−9.3%) vs. Q3 2021
- New holders
- 2
- 10 more added
- Sold out
- 6
- 12 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SMHI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 95 | $93.2M |
| Q1 2026 | 91 | $84.2M |
| Q4 2025 | 81 | $67.8M |
| Q3 2025 | 91 | $75.3M |
| Q2 2025 | 82 | $60.4M |
| Q1 2025 | 88 | $69.2M |
| Q4 2024 | 91 | $88.6M |
| Q3 2024 | 90 | $141.8M |
| Q2 2024 | 89 | $200.4M |
| Q1 2024 | 92 | $213.2M |
| Q4 2023 | 82 | $202.0M |
| Q3 2023 | 75 | $228.6M |
| Q2 2023 | 64 | $185.6M |
| Q1 2023 | 61 | $113.0M |
| Q4 2022 | 47 | $131.5M |
| Q3 2022 | 42 | $80.8M |
| Q2 2022 | 46 | $84.0M |
| Q1 2022 | 42 | $111.7M |
| Q4 2021 | 39 | $45.9M |
| Q3 2021 | 43 | $50.6M |
| Q2 2021 | 47 | $48.8M |
| Q1 2021 | 48 | $57.9M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding SEACOR Marine Holdings Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 51 | $0 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 12 | $0 | 0.00% | −100−89.3% | Reduced |
| BNP Paribas Arbitrage, SA | 204 | $694 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 436 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 175 | $1.00K | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 1,313 | $4.00K | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 1,131 | $4.00K | 0.00% | 00.0% | Unchanged |
| Royal London Asset Management Ltd | 1,550 | $5.00K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,292 | $8.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,219 | $11.0K | 0.00% | −1,086−25.2% | Reduced |
| Tower Research Capital LLC (TRC) | 3,780 | $13.0K | 0.00% | −1,154−23.4% | Reduced |
| The PNC Financial Services Group, Inc. | 3,811 | $13.0K | 0.00% | 00.0% | Unchanged |
| Veritable, L.P. | 10,000 | $34.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 10,856 | $37.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 12,375 | $42.0K | 0.00% | −12,374−50.0% | Reduced |
| Triad Investment Management | 14,450 | $49.0K | 0.04% | +14,450 | New |
| Perennial Advisors, LLC | 27,199 | $92.0K | 0.02% | −1,700−5.9% | Reduced |
| Renaissance Technologies LLC | 27,000 | $92.0K | 0.00% | +1,800+7.1% | Added |
| Acadian Asset Management LLC | 37,748 | $127.0K | 0.00% | +5,235+16.1% | Added |
| Northern Trust Corp | 53,357 | $181.0K | 0.00% | +3,390+6.8% | Added |
| Susquehanna Fundamental Investments, LLC | 61,758 | $210.0K | 0.01% | −10,415−14.4% | Reduced |
| Bank of America Corp | 68,519 | $233.0K | 0.00% | −39−0.1% | Reduced |
| State Street Corp | 81,387 | $277.0K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 85,856 | $292.0K | 0.00% | −201−0.2% | Reduced |
| Bridgeway Capital Management, LLC | 144,805 | $492.0K | 0.01% | +18,000+14.2% | Added |
| Geode Capital Management, LLC | 157,571 | $535.0K | 0.00% | 00.0% | Unchanged |
| Royce & Associates LP | 216,957 | $738.0K | 0.01% | 00.0% | Unchanged |
| Morgan Stanley | 228,481 | $777.0K | 0.00% | +24,047+11.8% | Added |
| Semper Augustus Investments Group LLCSuperinvestorSemper Augustus | 254,744 | $866.0K | 0.27% | −5,628−2.2% | Reduced |
| Private Management Group Inc | 374,552 | $1.27M | 0.05% | −11,603−3.0% | Reduced |
| BlackRock Inc. | 421,658 | $1.43M | 0.00% | +4,217+1.0% | Added |
| First Manhattan Co | 437,851 | $1.49M | 0.00% | +77,000+21.3% | Added |
| Robotti Robert | 518,863 | $1.76M | 0.36% | +134,650+35.0% | Added |
| Dimensional Fund Advisors LP | 790,355 | $2.69M | 0.00% | −43,779−5.2% | Reduced |
| Vanguard Group Inc | 823,639 | $2.80M | 0.00% | −1,292−0.2% | Reduced |
| Oppenheimer & Close, LLC | 1,032,685 | $3.51M | 3.30% | +111,161+12.1% | Added |
| Carlyle Group Inc. | 1,147,989 | $3.90M | 0.04% | 00.0% | Unchanged |
| Flat Footed LLC | 2,312,851 | $7.86M | 5.01% | +2,312,851 | New |
| Price T Rowe Associates Inc | 4,133,266 | $14.1M | 0.00% | +4,804+0.1% | Added |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −25,299−100.0% | Sold out |
| Levin Capital Strategies, L.P. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −7,995−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −6,577−100.0% | Sold out |
| Simon Quick Advisors, LLC | 0 | $0 | 0.00% | −3,800−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |