SEACOR Marine Holdings Inc. Common Stock (SMHI)
DEEP SEA FOREIGN TRANSPORTATION OF FREIGHT
SEACOR Marine Holdings Inc. Common Stock (SMHI) is listed on the New York Stock Exchange, where it has traded since May 18, 2017.
- Listed On
- the New York Stock Exchange
- Listed Since
- May 18, 2017
- Employees
- 889
- Market Cap
- $237M
About SEACOR Marine Holdings Inc. Common Stock
Seacor Marine Holdings Inc provides marine and support transportation services to offshore energy facilities globally. The company operates and manages a diverse fleet of offshore support vessels that (i) deliver cargo and personnel to offshore installations, including offshore wind farms, (ii) assist offshore operations for production and storage facilities, (iii) provide construction, well work-over, offshore wind farm installation and decommissioning support and (iv) carry and launch equipment used underwater in drilling and well installation, maintenance, inspection and repair. Its geographical segment includes the United States (Gulf of Mexico), Africa and Europe, Middle East and Asia, and Latin America, with the majority of revenue deriving from the Africa and Europe segment.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 90 institutions reported holding SMHI, with 12.0 million shares worth $92.2 million in aggregate. The largest reported holder was BlackRock, with 1.6 million shares worth $12.2 million. Of the 5 largest holders listed below, 2 added shares and 3 reduced their positions during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| BlackRock | 1,593,198 | $12M | Added 3.49% |
| Oppenheimer & Close | 1,383,792 | $11M | Added 0.18% |
| Vanguard | 1,237,759 | $9M | Reduced 3.91% |
| Dimensional Fund Advisors | 1,186,855 | $9M | Reduced 5.26% |
| First Eagle Investment Management | 1,033,989 | $8M | Reduced 3.41% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is SMHI?
SEACOR Marine Holdings Inc. Common Stock (SMHI) is listed on the New York Stock Exchange, where it has traded since May 18, 2017.
Who are the largest institutional holders of SMHI?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of SMHI were BlackRock, Oppenheimer & Close and Vanguard.
How many institutions own SMHI?
90 institutions reported a position in SMHI for the quarter ended June 30, 2026, worth $92.2 million in total.
Did institutions buy or sell SMHI last quarter?
Of the 5 largest reported holders, 2 added shares and 3 reduced their positions during the quarter. Every reported holder and its change is on the SentiSense ownership page for SMHI.
Every reported institutional holder, plus insider and congressional trades in SMHI, on SentiSense.