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.
Q3 2025 vs. Q2 2025
How the institutions holding Seanergy Maritime Holdings Corp. changed between Q2 2025 and Q3 2025.
All holders in Q3 2025All holders in Q2 2025
| Measure | Q2 2025 | Q3 2025 | Change |
|---|---|---|---|
| Holders | 33 | 46 | +13 |
| Shares | 1.72M | 2.18M | +451.3K (+26.2%) |
| Value | $10.9M | $18.0M | +$7.09M (+65.2%) |
New holders (14)
Institutions that held Seanergy Maritime Holdings Corp. at the end of Q3 2025 but not at the end of Q2 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Millennium Management LLC | 58,548 | $483.6K | 0.00% |
| Triumph Capital Management | 42,919 | $354.5K | 0.10% |
| Mackenzie Financial Corp | 41,724 | $344.6K | 0.00% |
| Gsa Capital Partners LLP | 39,177 | $324.0K | 0.03% |
| Walleye Capital LLC | 38,031 | $314.1K | 0.00% |
| Cubist Systematic Strategies, LLC | 37,272 | $307.9K | 0.00% |
| Engineers Gate Manager LP | 20,061 | $165.7K | 0.00% |
| PDT Partners, LLC | 17,445 | $144.1K | 0.01% |
| Quadrature Capital Ltd | 16,867 | $139.2K | 0.00% |
| Centiva Capital, LP | 16,777 | $138.6K | 0.01% |
| Virtu Financial LLC | 16,190 | $134.0K | 0.01% |
| Allworth Financial LP | 10,290 | $85.0K | 0.00% |
| GWM Advisors LLC | 667 | $5.51K | 0.00% |
| Tower Research Capital LLC (TRC) | 521 | $4.30K | 0.00% |
Sold out (1)
Institutions that held Seanergy Maritime Holdings Corp. at the end of Q2 2025 and filed for Q3 2025 without it.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| CWM, LLC | 100 | $1.00K |