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 2022
Institutional positions in SEACOR Marine Holdings Inc. as of Dec 31, 2022. 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
- 47
- +5 vs. Q3 2022
- Shares held
- 14.4M
- −27.6K (−0.2%) vs. Q3 2022
- Total value
- $131.5M
- +$50.7M (+62.7%) vs. Q3 2022
- New holders
- 10
- 9 more added
- Sold out
- 5
- 12 more reduced
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding SEACOR Marine Holdings Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 4,929,460 | $45.2M | 0.01% | −8,514−0.2% | Reduced |
| Flat Footed LLC | 1,990,967 | $18.2M | 7.53% | −321,884−13.9% | Reduced |
| Carlyle Group Inc. | 1,196,649 | $11.0M | 0.32% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,041,256 | $9.54M | 0.00% | +4690.0% | Added |
| Dimensional Fund Advisors LP | 803,423 | $7.36M | 0.00% | +9,568+1.2% | Added |
| Oppenheimer & Close, LLC | 781,813 | $7.16M | 7.04% | −63,676−7.5% | Reduced |
| Robotti Robert | 667,488 | $6.11M | 1.22% | 00.0% | Unchanged |
| BlackRock Inc. | 425,886 | $3.90M | 0.00% | +921+0.2% | Added |
| First Manhattan Co | 333,490 | $3.05M | 0.01% | −63,025−15.9% | Reduced |
| Morgan Stanley | 288,745 | $2.64M | 0.00% | +16,443+6.0% | Added |
| Bridgeway Capital Management, LLC | 255,705 | $2.34M | 0.06% | 00.0% | Unchanged |
| Semper Augustus Investments Group LLCSuperinvestorSemper Augustus | 250,387 | $2.29M | 0.62% | −535−0.2% | Reduced |
| Royce & Associates LP | 216,957 | $1.99M | 0.02% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 195,669 | $1.79M | 0.00% | +2,273+1.2% | Added |
| EAM Investors, LLC | 124,721 | $1.14M | 0.24% | +124,721 | New |
| Epacria Capital Partners, LLC | 119,236 | $1.09M | 0.88% | +119,236 | New |
| HighTower Advisors, LLC | 85,856 | $786.0K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 83,462 | $764.5K | 0.00% | −400−0.5% | Reduced |
| Renaissance Technologies LLC | 67,700 | $620.0K | 0.00% | −3,400−4.8% | Reduced |
| Northern Trust Corp | 59,525 | $545.2K | 0.00% | −131−0.2% | Reduced |
| Millennium Management LLC | 55,007 | $504.0K | 0.00% | +55,007 | New |
| Acadian Asset Management LLC | 44,633 | $407.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 44,141 | $404.3K | 0.00% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 43,212 | $396.0K | 0.00% | −1,701−3.8% | Reduced |
| Susquehanna International Group, LLP | 31,946 | $292.6K | 0.00% | +31,946 | New |
| Citadel Advisors LLC | 30,439 | $278.8K | 0.00% | +30,439 | New |
| Citigroup Inc | 27,483 | $251.7K | 0.00% | +27,483 | New |
| Perennial Advisors, LLC | 27,199 | $249.1K | 0.08% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 24,374 | $223.3K | 0.00% | +2,616+12.0% | Added |
| 683 Capital Management, LLC | 22,436 | $205.5K | 0.02% | +22,436 | New |
| Bank of America Corp | 22,154 | $202.9K | 0.00% | +28+0.1% | Added |
| Balyasny Asset Management LLC | 14,471 | $132.6K | 0.00% | +14,471 | New |
| Jane Street Group, LLC | 13,855 | $126.9K | 0.00% | −1,939−12.3% | Reduced |
| Charles Schwab Investment Management Inc | 10,252 | $93.9K | 0.00% | 00.0% | Unchanged |
| Man Group plc | 10,240 | $93.8K | 0.00% | +10,240 | New |
| The PNC Financial Services Group, Inc. | 3,811 | $34.9K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 2,550 | $23.4K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,292 | $21.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,633 | $15.0K | 0.00% | −2,543−60.9% | Reduced |
| Royal London Asset Management Ltd | 1,550 | $14.3K | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 1,131 | $10.4K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,024 | $9.38K | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 1,005 | $9.00K | 0.01% | +1,005 | New |
| BNP Paribas Arbitrage, SA | 204 | $1.87K | 0.00% | −300−59.5% | Reduced |
| Parkside Financial Bank & Trust | 175 | $1.60K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 167 | $1.53K | 0.00% | +4+2.5% | Added |
| JPMorgan Chase & Co | 87 | $0 | 0.00% | +36+70.6% | Added |
| LMR Partners LLP | 0 | $0 | 0.00% | −24,740−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −3,770−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −137−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |