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, Q2 2021
Institutional positions in SEACOR Marine Holdings Inc. as of Jun 30, 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
- 47
- −1 vs. Q1 2021
- Shares held
- 11.1M
- +212.5K (+2.0%) vs. Q1 2021
- Total value
- $48.8M
- −$9.06M (−15.6%) vs. Q1 2021
- New holders
- 2
- 16 more added
- Sold out
- 3
- 12 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding SEACOR Marine Holdings Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 4,136,815 | $18.2M | 0.00% | +4,800+0.1% | Added |
| Carlyle Group Inc. | 1,147,989 | $5.06M | 0.03% | 00.0% | Unchanged |
| Oppenheimer & Close, LLC | 961,567 | $4.24M | 3.93% | +417,733+76.8% | Added |
| Dimensional Fund Advisors LP | 906,946 | $4.00M | 0.00% | −4,057−0.4% | Reduced |
| Vanguard Group Inc | 824,931 | $3.64M | 0.00% | −1520.0% | Reduced |
| BlackRock Inc. | 425,275 | $1.88M | 0.00% | −73,703−14.8% | Reduced |
| Private Management Group Inc | 391,696 | $1.73M | 0.08% | −106,595−21.4% | Reduced |
| Robotti Robert | 382,843 | $1.69M | 0.42% | −84,530−18.1% | Reduced |
| First Manhattan Co | 377,350 | $1.66M | 0.01% | +45,000+13.5% | Added |
| Semper Augustus Investments Group LLCSuperinvestorSemper Augustus | 260,735 | $1.15M | 0.38% | +4,043+1.6% | Added |
| Royce & Associates LP | 216,957 | $957.0K | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 158,868 | $700.0K | 0.00% | +6,802+4.5% | Added |
| Morgan Stanley | 149,527 | $659.0K | 0.00% | −42,353−22.1% | Reduced |
| Bridgeway Capital Management, LLC | 107,876 | $476.0K | 0.01% | −27,929−20.6% | Reduced |
| Susquehanna Fundamental Investments, LLC | 82,183 | $362.0K | 0.01% | −4,555−5.3% | Reduced |
| State Street Corp | 81,387 | $359.0K | 0.00% | +69,527+586.2% | Added |
| Bank of America Corp | 68,486 | $302.0K | 0.00% | +19,017+38.4% | Added |
| Northern Trust Corp | 49,933 | $220.0K | 0.00% | +25+0.1% | Added |
| Deutsche Bank AG | 48,723 | $215.0K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 47,726 | $211.0K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 40,709 | $180.0K | 0.00% | −12,497−23.5% | Reduced |
| Squarepoint Ops LLC | 40,292 | $178.0K | 0.00% | +21,280+111.9% | Added |
| Susquehanna International Group, LLP | 28,656 | $126.0K | 0.00% | +10,003+53.6% | Added |
| Perennial Advisors, LLC | 28,399 | $125.0K | 0.04% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 25,300 | $112.0K | 0.00% | −6,100−19.4% | Reduced |
| Citadel Advisors LLC | 13,493 | $60.0K | 0.00% | +13,493 | New |
| Bank of New York Mellon Corp | 10,856 | $48.0K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 10,065 | $45.0K | 0.00% | 00.0% | Unchanged |
| Veritable, L.P. | 10,000 | $44.0K | 0.00% | 00.0% | Unchanged |
| Levin Capital Strategies, L.P. | 10,000 | $44.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 6,777 | $29.0K | 0.00% | −1,735−20.4% | Reduced |
| Royal Bank of Canada | 5,005 | $22.0K | 0.00% | +699+16.2% | Added |
| The PNC Financial Services Group, Inc. | 3,811 | $17.0K | 0.00% | +3,811 | New |
| Simon Quick Advisors, LLC | 3,800 | $16.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,292 | $10.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 2,367 | $10.0K | 0.00% | +2,317+4,634.0% | Added |
| Royal London Asset Management Ltd | 1,550 | $7.00K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,532 | $7.00K | 0.00% | +858+127.3% | Added |
| MV Capital Management, Inc. | 1,131 | $5.00K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,200 | $5.00K | 0.00% | +200+20.0% | Added |
| UBS Group AG | 545 | $2.00K | 0.00% | −1,745−76.2% | Reduced |
| Wells Fargo & Company | 439 | $2.00K | 0.00% | +3+0.7% | Added |
| Parkside Financial Bank & Trust | 175 | $1.00K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 204 | $900 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 144 | $0 | 0.00% | +44+44.0% | Added |
| Harbour Investments, Inc. | 100 | $0 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 51 | $0 | 0.00% | 00.0% | Unchanged |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −40,108−100.0% | Sold out |
| Benjamin F. Edwards & Company, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Manchester Financial Inc | 0 | $0 | 0.00% | −53−100.0% | Sold out |