| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Gellert John M | 5.1% | $7,236,079 | 1,424,425 | John M. Gellert | 10 Jan 2025 | |||
| Chernett Jorey | 5.2% | +14% | $10,597,710 | +$1,498,706 | 1,409,270 | +16% | Chernett Jorey | 25 Dec 2025 |
| DIMENSIONAL FUND ADVISORS LP | 4.8% | -6% | $7,729,704 | -$727,860 | 1,284,004 | -8.6% | Dimensional Fund Advisors LP | 31 Dec 2025 |
| VANGUARD GROUP INC | 4.6% | -9.2% | $8,015,364 | -$762,841 | 1,235,033 | -8.7% | The Vanguard Group | 30 Sep 2025 |
As of 31 Dec 2025, 80 institutional investors reported holding 11,245,907 shares of SEACOR Marine Holdings Inc. - Common Stock (SMHI). This represents 42% of the company’s total 26,750,083 outstanding shares.
The largest institutional shareholders of SEACOR Marine Holdings Inc. - Common Stock (SMHI) together control 39% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5.8% | 1,560,780 | +1.2% | 0% | $9,395,896 |
| DIMENSIONAL FUND ADVISORS LP | 4.8% | 1,284,004 | -5.5% | 0% | $7,729,576 |
| VANGUARD GROUP INC | 4.8% | 1,274,560 | +3.2% | 0% | $7,672,852 |
| First Eagle Investment Management, LLC | 4.2% | 1,111,167 | -2.1% | 0.01% | $6,689,225 |
| ROBOTTI ROBERT | 3.2% | 842,946 | +0.12% | 0.91% | $5,074,535 |
| Oppenheimer & Close, LLC | 2.1% | 553,833 | +0.53% | 2.3% | $3,334,075 |
| STATE STREET CORP | 2% | 533,427 | +0.23% | 0% | $3,211,231 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8% | 485,730 | +1.1% | 0% | $2,924,619 |
| Cerity Partners LLC | 1.6% | 435,071 | +0.13% | 0% | $2,619,127 |
| FIRST MANHATTAN CO. LLC. | 1.4% | 378,745 | -5.4% | 0.01% | $2,280,045 |
| MORGAN STANLEY | 0.93% | 247,775 | -12% | 0% | $1,491,606 |
| OPPENHEIMER & CO INC | 0.82% | 220,500 | +6.3% | 0.02% | $1,327,410 |
| SEMPER AUGUSTUS INVESTMENTS GROUP LLC | 0.78% | 208,175 | -1.6% | 0.14% | $1,253,214 |
| Glenorchy Capital Ltd | 0.72% | 192,803 | +4.3% | 0.75% | $1,160,676 |
| NORTHERN TRUST CORP | 0.68% | 182,973 | -5.1% | 0% | $1,101,498 |
| JPMORGAN CHASE & CO | 0.64% | 170,080 | -0.76% | 0% | $1,023,881 |
| EPACRIA CAPITAL PARTNERS, LLC | 0.58% | 155,230 | 0% | 0.74% | $934,485 |
| HighTower Advisors, LLC | 0.48% | 129,598 | 0% | 0% | $780,180 |
| RENAISSANCE TECHNOLOGIES LLC | 0.44% | 118,300 | -34% | 0% | $712,166 |
| GOLDMAN SACHS GROUP INC | 0.41% | 110,479 | +12% | 0% | $665,083 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.29% | 78,070 | 0% | 0.01% | $469,981 |
| Nuveen, LLC | 0.26% | 69,714 | 0% | 0% | $419,679 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.23% | 61,451 | -0.01% | 0% | $369,935 |
| BANK OF AMERICA CORP /DE/ | 0.23% | 60,601 | -6% | 0% | $364,818 |
| BARCLAYS PLC | 0.22% | 58,185 | +9.5% | 0% | $350,273 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 11,245,907 | $67,701,206 | -$2,104,822 | $6.02 | 80 |
| 2025 Q3 | 11,600,995 | $75,287,866 | -$1,571,641 | $6.49 | 90 |
| 2025 Q2 | 11,841,858 | $60,395,694 | -$9,000,721 | $5.10 | 80 |
| 2025 Q1 | 13,618,813 | $68,910,799 | -$660,102 | $5.06 | 87 |
| 2024 Q4 | 13,216,441 | $86,693,901 | -$9,903,735 | $6.56 | 90 |
| 2024 Q3 | 14,698,261 | $141,828,195 | -$176,528 | $9.65 | 90 |
| 2024 Q2 | 14,854,447 | $200,376,253 | -$6,892,463 | $13.49 | 88 |
| 2024 Q1 | 15,285,615 | $213,088,708 | -$11,926,755 | $13.94 | 91 |
| 2023 Q4 | 16,044,682 | $202,002,684 | -$5,780,444 | $12.59 | 81 |
| 2023 Q3 | 16,472,138 | $228,637,639 | +$4,311,215 | $13.88 | 75 |
| 2023 Q2 | 16,234,984 | $185,566,853 | +$16,559,852 | $11.43 | 64 |
| 2023 Q1 | 14,843,958 | $112,961,999 | +$3,423,995 | $7.61 | 60 |
| 2022 Q4 | 14,355,779 | $131,495,257 | -$1,264,850 | $9.16 | 46 |
| 2022 Q3 | 14,383,076 | $80,827,019 | -$1,565,335 | $5.62 | 39 |
| 2022 Q2 | 14,587,238 | $84,025,175 | +$4,510,447 | $5.76 | 44 |
| 2022 Q1 | 13,837,803 | $111,672,646 | +$4,609,085 | $8.07 | 40 |
| 2021 Q4 | 13,504,292 | $45,909,694 | +$755,857 | $3.40 | 36 |
| 2021 Q3 | 10,935,469 | $50,628,945 | -$633,177 | $4.63 | 39 |
| 2021 Q2 | 11,075,717 | $48,841,900 | +$901,844 | $4.41 | 42 |
| 2021 Q1 | 10,863,219 | $57,898,087 | +$70,763 | $5.33 | 42 |
| 2020 Q4 | 10,982,912 | $29,760,499 | -$2,404,019 | $2.71 | 48 |
| 2020 Q3 | 11,938,746 | $24,235,123 | -$1,069,090 | $2.03 | 45 |
| 2020 Q2 | 12,436,680 | $31,712,941 | -$15,831,080 | $2.55 | 52 |
| 2020 Q1 | 16,811,229 | $73,628,648 | -$1,189,960 | $4.38 | 61 |
| 2019 Q4 | 16,895,261 | $232,984,517 | -$820,509 | $13.79 | 63 |
| 2019 Q3 | 16,954,662 | $213,124,340 | -$1,878,196 | $12.57 | 62 |
| 2019 Q2 | 17,057,200 | $255,168,527 | +$6,980,571 | $14.96 | 60 |
| 2019 Q1 | 16,666,410 | $221,835,013 | +$6,698,054 | $13.31 | 61 |
| 2018 Q4 | 16,168,677 | $190,148,241 | -$12,371,548 | $11.76 | 62 |
| 2018 Q3 | 16,975,987 | $384,169,234 | +$311,907 | $22.63 | 64 |
| 2018 Q2 | 16,959,845 | $391,126,808 | +$30,887,625 | $23.09 | 72 |
| 2018 Q1 | 15,665,377 | $297,966,553 | -$3,705,814 | $19.02 | 68 |
| 2017 Q4 | 16,000,986 | $187,276,256 | -$10,372,698 | $11.70 | 73 |
| 2017 Q3 | 16,618,266 | $259,813,444 | +$1,005,970 | $15.64 | 84 |
| 2017 Q2 | 16,457,584 | $335,074,024 | +$335,074,039 | $20.36 | 91 |