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 2026
Institutional positions in SEACOR Marine Holdings Inc. as of Jun 30, 2026. 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
- 95
- +5 vs. Q1 2026
- Shares held
- 12.2M
- +418.3K (+3.6%) vs. Q1 2026
- Total value
- $93.2M
- +$8.96M (+10.6%) vs. Q1 2026
- New holders
- 14
- 30 more added
- Sold out
- 9
- 31 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding SEACOR Marine Holdings Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Optiver Holding B.V. | 2 | $15 | 0.00% | −208−99.0% | Reduced |
| IFP Advisors, Inc | 2 | $15 | 0.00% | +2 | New |
| SJS Investment Consulting Inc. | 4 | $31 | 0.00% | +4 | New |
| Clearstead Advisors, LLC | 6 | $46 | 0.00% | +6 | New |
| Wealth Enhancement Trust Services, Inc. | 6 | $46 | 0.00% | +6 | New |
| Caitong International Asset Management Co., Ltd | 7 | $54 | 0.00% | +4+133.3% | Added |
| Transamerica Financial Advisors, Inc. | 9 | $68 | 0.00% | +9 | New |
| Fortitude Family Office, LLC | 16 | $122 | 0.00% | +16 | New |
| Rothschild Investment LLC | 18 | $138 | 0.00% | +18 | New |
| Farther Finance Advisors, LLC | 34 | $260 | 0.00% | +31+1,033.3% | Added |
| UBS Asset Management Americas Inc | 36 | $275 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 36 | $276 | 0.00% | −3−7.7% | Reduced |
| True Wealth Design, LLC | 40 | $306 | 0.00% | +20+100.0% | Added |
| Rialto Wealth Management, LLC | 69 | $528 | 0.00% | +69 | New |
| Harbour Investments, Inc. | 100 | $765 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 108 | $827 | 0.00% | +98+980.0% | Added |
| Cornerstone Financial Management LLC | 110 | $842 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 116 | $887 | 0.00% | +116 | New |
| Steward Partners Investment Advisory, LLC | 125 | $956 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 127 | $972 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 152 | $1.16K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 175 | $1.34K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 208 | $1.59K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 281 | $2.15K | 0.00% | +38+15.6% | Added |
| Advisor Group Holdings, Inc. | 292 | $2.23K | 0.00% | +292 | New |
| California State Teachers Retirement System | 306 | $2.34K | 0.00% | −875−74.1% | Reduced |
| Sterling Capital Management LLC | 409 | $3.13K | 0.00% | −314−43.4% | Reduced |
| Nisa Investment Advisors, LLC | 1,006 | $7.70K | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 1,131 | $8.65K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,188 | $9.09K | 0.00% | −616−34.1% | Reduced |
| SRS Capital Advisors, Inc. | 1,411 | $10.8K | 0.00% | +1,411 | New |
| Royal London Asset Management Ltd | 1,550 | $11.9K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,890 | $14.5K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,964 | $15.0K | 0.00% | −3,754−65.7% | Reduced |
| Ameritas Investment Partners, Inc. | 1,989 | $15.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,676 | $20.5K | 0.00% | −3,890−59.2% | Reduced |
| BNP Paribas Arbitrage, SA | 3,901 | $29.8K | 0.00% | −761−16.3% | Reduced |
| New York State Common Retirement Fund | 4,203 | $32.2K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 4,890 | $37.4K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 9,477 | $72.5K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 10,259 | $78.5K | 0.00% | +73+0.7% | Added |
| Pathstone Holdings, LLC | 10,275 | $78.6K | 0.00% | −550−5.1% | Reduced |
| FMR LLC | 10,384 | $79.4K | 0.00% | −381−3.5% | Reduced |
| Russell Investments Group, Ltd. | 10,490 | $80.2K | 0.00% | +8,674+477.6% | Added |
| Susquehanna International Group, LLP | 11,188 | $85.6K | 0.00% | −4,000−26.3% | Reduced |
| Levin Capital Strategies, L.P. | 12,000 | $91.8K | 0.01% | +12,000 | New |
| MetLife Investment Management | 13,062 | $99.9K | 0.00% | +590+4.7% | Added |
| Citigroup Inc | 16,132 | $123.4K | 0.00% | +15,118+1,490.9% | Added |
| Alliancebernstein L.P. | 18,890 | $135.3K | 0.00% | +2,800+17.4% | Added |
| Price T Rowe Associates Inc | 18,272 | $140.0K | 0.00% | +5,508+43.2% | Added |
| Bryn Mawr Trust Co | 18,567 | $142.0K | 0.00% | −20,000−51.9% | Reduced |
| Wells Fargo & Company | 18,653 | $142.7K | 0.00% | +10,400+126.0% | Added |
| Neuberger Berman Group LLC | 18,869 | $144.3K | 0.00% | +2,532+15.5% | Added |
| Hilltop Holdings Inc. | 20,600 | $157.6K | 0.01% | 00.0% | Unchanged |
| Empowered Funds, LLC | 21,170 | $162.0K | 0.00% | −7,500−26.2% | Reduced |
| Deutsche Bank AG | 21,731 | $166.2K | 0.00% | +8,219+60.8% | Added |
| Wellington Management Group LLP | 22,297 | $170.6K | 0.00% | +3,223+16.9% | Added |
| Stephens Inc | 23,536 | $180.1K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 27,759 | $212.4K | 0.00% | −662−2.3% | Reduced |
| Rhumbline Advisers | 27,806 | $212.7K | 0.00% | −866−3.0% | Reduced |
| XTX Topco Ltd | 28,483 | $217.9K | 0.00% | +15,948+127.2% | Added |
| Invesco Ltd. | 29,445 | $225.3K | 0.00% | +139+0.5% | Added |
| Goldman Sachs Group Inc | 29,943 | $229.1K | 0.00% | −59,833−66.6% | Reduced |
| Perennial Advisors, LLC | 46,038 | $352.2K | 0.05% | 00.0% | Unchanged |
| American Century Companies Inc | 47,503 | $363.4K | 0.00% | −222−0.5% | Reduced |
| Bank of America Corp | 49,919 | $381.9K | 0.00% | +3,830+8.3% | Added |
| Bank of New York Mellon Corp | 52,531 | $401.9K | 0.00% | −1,022−1.9% | Reduced |
| AQR Capital Management LLC | 55,555 | $425.0K | 0.00% | +55,555 | New |
| Bridgeway Capital Management, LLC | 56,570 | $432.8K | 0.01% | −7,500−11.7% | Reduced |
| Charles Schwab Investment Management Inc | 63,560 | $486.2K | 0.00% | +5,350+9.2% | Added |
| D. E. Shaw & Co., Inc. | 65,633 | $502.1K | 0.00% | +5,983+10.0% | Added |
| Citadel Advisors LLC | 71,979 | $550.6K | 0.00% | −47,489−39.8% | Reduced |
| Nuveen, LLC | 74,813 | $572.3K | 0.00% | +4,453+6.3% | Added |
| JPMorgan Chase & Co | 93,360 | $748.7K | 0.00% | −53,915−36.6% | Reduced |
| UBS Group AG | 108,868 | $832.8K | 0.00% | +43,811+67.3% | Added |
| Renaissance Technologies LLC | 114,200 | $873.6K | 0.00% | −6,200−5.1% | Reduced |
| HighTower Advisors, LLC | 128,988 | $986.8K | 0.00% | +213+0.2% | Added |
| Vanguard Fiduciary Trust Co | 136,115 | $1.04M | 0.00% | +1,767+1.3% | Added |
| Vanguard Portfolio Management LLC | 148,776 | $1.14M | 0.00% | +22,272+17.6% | Added |
| Northern Trust Corp | 171,051 | $1.31M | 0.00% | −24,040−12.3% | Reduced |
| Semper Augustus Investments Group LLCSuperinvestorSemper Augustus | 208,175 | $1.59M | 0.18% | 00.0% | Unchanged |
| Glenorchy Capital Ltd | 219,261 | $1.68M | 1.05% | +8,334+4.0% | Added |
| Oppenheimer & Co Inc | 227,400 | $1.74M | 0.02% | +4,400+2.0% | Added |
| Morgan Stanley | 248,053 | $1.90M | 0.00% | −4,258−1.7% | Reduced |
| First Manhattan Co | 309,085 | $2.36M | 0.01% | −11,500−3.6% | Reduced |
| Cerity Partners LLC | 431,723 | $3.30M | 0.00% | −3,209−0.7% | Reduced |
| State Street Corp | 496,809 | $3.80M | 0.00% | −1,720−0.3% | Reduced |
| Geode Capital Management, LLC | 530,553 | $4.06M | 0.00% | +26,942+5.3% | Added |
| Flat Footed LLC | 683,777 | $5.23M | 0.91% | +683,777 | New |
| Robotti Robert | 713,219 | $5.46M | 0.88% | −54,727−7.1% | Reduced |
| Vanguard Capital Management LLC | 943,391 | $7.22M | 0.00% | −74,396−7.3% | Reduced |
| First Eagle Investment Management, LLC | 1,033,989 | $7.91M | 0.01% | −36,500−3.4% | Reduced |
| Dimensional Fund Advisors LP | 1,186,855 | $9.08M | 0.00% | −65,865−5.3% | Reduced |
| Oppenheimer & Close, LLC | 1,383,792 | $10.6M | 6.68% | +2,425+0.2% | Added |
| BlackRock, Inc. | 1,593,198 | $12.2M | 0.00% | +53,691+3.5% | Added |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −38,722−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −12,193−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −11,255−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −10,933−100.0% | Sold out |
| Almanack Investment Partners, LLC. | 0 | $0 | 0.00% | −10,905−100.0% | Sold out |