Seanergy Maritime Holdings Corp.
SHIP- Exchange
- Nasdaq
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001448397
In the last 90 days, Seanergy Maritime Holdings Corp. insiders filed 0 open-market purchases and 2 sales; 76 institutions reported holding it in 13F filings for Q2 2026, worth $68.2M in total; no superinvestor holds it.
Q4 2025 vs. Q3 2025
How the institutions holding Seanergy Maritime Holdings Corp. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Of which not filed for Q4 2025 | Q4 2025 | Change |
|---|---|---|---|---|
| Holders | 46 | 1 | 49 | +4 |
| Shares | 2.18M | 37.3K | 3.17M | +1.03M (+48.2%) |
| Value | $18.0M | $307.9K | $29.3M | +$11.6M (+65.7%) |
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (11)
Institutions that held Seanergy Maritime Holdings Corp. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Point72 Asset Management, L.P. | 155,183 | $1.43M | 0.00% |
| D. E. Shaw & Co., Inc. | 41,195 | $380.2K | 0.00% |
| XTX Topco Ltd | 40,431 | $373.2K | 0.01% |
| Squarepoint Ops LLC | 26,358 | $243.3K | 0.00% |
| Cetera Investment Advisers | 19,675 | $181.6K | 0.00% |
| Qube Research & Technologies Ltd | 18,946 | $174.9K | 0.00% |
| Susquehanna Fundamental Investments, LLC | 12,928 | $119.3K | 0.00% |
| Truist Financial Corp | 12,200 | $112.6K | 0.00% |
| Acadian Asset Management LLC | 8,247 | $76.0K | 0.00% |
| Russell Investments Group, Ltd. | 4,389 | $40.8K | 0.00% |
| Robinswood Financial LLC | 50 | $461 | 0.00% |
Sold out (7)
Institutions that held Seanergy Maritime Holdings Corp. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Gsa Capital Partners LLP | 39,177 | $324.0K |
| Simplex Trading, LLC | 31,233 | $257.0K |
| Virtu Financial LLC | 16,190 | $134.0K |
| Invesco Ltd. | 10,908 | $90.1K |
| Allworth Financial LP | 10,290 | $85.0K |
| Group One Trading, L.P. | 2,300 | $19.0K |
| Tower Research Capital LLC (TRC) | 521 | $4.30K |
Not filed for Q4 2025 yet (1)
Institutions that held Seanergy Maritime Holdings Corp. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Cubist Systematic Strategies, LLC | 37,272 | $307.9K |