USEA
United Maritime Corporation
NASDAQ · Industrials · Marine Shipping · GR
$3.04
+2.01%1
Insider buys (3m)
1
Insider sells (3m)
$27.9K
Net value (3m)
+21.1%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 4, 2026 | Kostopoulos Dimitrios · director | Purchase | 15,000 | $2.74 |
| Jul 15, 2026 | Gyftakis Stavros · director, officer: See Remarks | Sale | 5,000 | $2.64 |
| May 26, 2026 | Kostopoulos Dimitrios · director | Purchase | 20,000 | $2.40 |
| Apr 8, 2026 | Gyftakis Stavros · director, officer: See Remarks | Sale | 5,000 | $2.08 |
Institutional positioning
13F filings over the trailing two quarters
New 9Increased 2Reduced 5Sold out 19
| Filer | Action | Shares | Filed |
|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | Increased | 232,535 | May 14, 2026 |
| UBS GROUP AG | New Position | 79,889 | May 5, 2026 |
| ANGELES WEALTH MANAGEMENT, LLC | Unchanged | 77,052 | May 6, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | New Position | 55,717 | May 13, 2026 |
| COLONY GROUP, LLC | Reduced | 31,549 | May 15, 2026 |
| CENTIVA CAPITAL, LP | New Position | 30,371 | May 14, 2026 |
| JANE STREET GROUP, LLC | New Position | 28,144 | May 12, 2026 |
| NEWEDGE ADVISORS, LLC | New Position | 26,332 | Jun 3, 2026 |
| CITADEL ADVISORS LLC | Reduced | 26,142 | May 15, 2026 |
| CETERA INVESTMENT ADVISERS | Unchanged | 19,041 | May 13, 2026 |
| GOLDMAN SACHS GROUP INC | New Position | 13,877 | Mar 25, 2026 |
| XTX TOPCO LTD | New Position | 13,755 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 13,140 | May 15, 2026 |
| SBI SECURITIES CO., LTD. | Reduced | 2,430 | Apr 28, 2026 |
| ADVISOR GROUP HOLDINGS, INC. | Increased | 1,631 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 4, 2026