USEA
United Maritime CorpCompany with tickers: USEA
CIK
1912847
CUSIP
Y92335101
Shares Outstanding
9,538,139
Website
https://www.unitedmaritime.gr
13F Activity (30d)
7 filings
7 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 11
Total Value: $520,925
Total Shares: 257,886
Institutional Ownership Trend
17 quarters
Holder Concentration
Across 11 13F filersTop Holder
29.9%
of institutional value
Top 5
85.7%
of institutional value
Top 10
100.0%
of institutional value
HHI
1,836
Moderately concentrated
Quarterly Activity
vs Mar 9, 2026
New
11
Increased
0
Decreased
0
Sold Out
1
Unchanged
0
Holder count:
+10
Institutional value:
-82.0%
Shares held:
-81.5%
Top New Positions
vs Mar 9, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small ANGELES WEALTH MANAGEMENT, LLC | 77,052 | $155,645 | |
| Large ACADIAN ASSET MANAGEMENT LLC | 55,717 | $112,548 | |
| Large Focus Partners Wealth | 31,549 | $63,728 | |
| Large Centiva Capital, LP | 30,371 | $61,349 | |
| Large NewEdge Advisors, LLC | 26,332 | $53,190 |
Top Sold-Out Positions
vs Mar 9, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| — Tsantanis Stamatios | 1,394,534 | $2,886,685 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small ANGELES WEALTH MANAGEMENT, LLC | $155,645 | 29.88% | 77,052 | Shares | Sole | 2026-05-06 | ||||
| Large ACADIAN ASSET MANAGEMENT LLC | $112,548 | 21.61% | 55,717 | Shares | Defined | 2026-05-13 | ||||
| Large Focus Partners Wealth | $63,728 | 12.23% | 31,549 | Shares | Sole | 2026-05-15 | ||||
| Large Centiva Capital, LP | $61,349 | 11.78% | 30,371 | Shares | Sole | 2026-05-14 | ||||
| Large NewEdge Advisors, LLC | $53,190 | 10.21% | 26,332 | Shares | Sole | 2026-06-03 | ||||
| Large Cetera Investment Advisers | $38,462 | 7.38% | 19,041 | Shares | Sole | 2026-05-13 | ||||
| Mid XTX Topco Ltd | $27,785 | 5.33% | 13,755 | Shares | Defined | 2026-05-15 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $4,908 | 0.94% | 2,430 | Shares | Defined | 2026-04-28 | ||||
| Large OSAIC HOLDINGS, INC. | $3,294 | 0.63% | 1,631 | Shares | Defined | 2026-05-15 | ||||
| Small Caitong International Asset Management Co., Ltd | $8 | 0.00% | 4 | Shares | Sole | 2026-05-11 | ||||
| Micro Robinswood Financial LLC | $8 | 0.00% | 4 | Shares | Sole | 2026-06-09 | ||||
| No holders match your search. | ||||||||||