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.
13F holders, Q3 2025
Institutional positions in Seanergy Maritime Holdings Corp. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 46
- +13 vs. Q2 2025
- Shares held
- 2.18M
- +451.3K (+26.2%) vs. Q2 2025
- Total value
- $18.0M
- +$7.09M (+65.2%) vs. Q2 2025
- New holders
- 14
- 14 more added
- Sold out
- 1
- 12 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SHIP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 76 | $68.2M |
| Q1 2026 | 66 | $68.8M |
| Q4 2025 | 49 | $29.3M |
| Q3 2025 | 46 | $18.0M |
| Q2 2025 | 33 | $10.9M |
| Q1 2025 | 39 | $15.8M |
| Q4 2024 | 58 | $29.9M |
| Q3 2024 | 54 | $46.8M |
| Q2 2024 | 56 | $43.0M |
| Q1 2024 | 45 | $18.7M |
| Q4 2023 | 33 | $9.37M |
| Q3 2023 | 22 | $2.31M |
| Q2 2023 | 20 | $1.50M |
| Q1 2023 | 21 | $2.73M |
| Q4 2022 | 28 | $1.59M |
| Q3 2022 | 24 | $1.03M |
| Q2 2022 | 31 | $3.38M |
| Q1 2022 | 36 | $9.56M |
| Q4 2021 | 34 | $3.73M |
| Q3 2021 | 34 | $26.7M |
| Q2 2021 | 25 | $5.99M |
| Q1 2021 | 21 | $3.22M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Seanergy Maritime Holdings Corp.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tower Research Capital LLC (TRC) | 521 | $4.30K | 0.00% | +521 | New |
| SBI Securities Co., Ltd. | 644 | $5.32K | 0.00% | −17−2.6% | Reduced |
| GWM Advisors LLC | 667 | $5.51K | 0.00% | +667 | New |
| Royal Bank of Canada | 819 | $7.00K | 0.00% | −230−21.9% | Reduced |
| Founders Capital Management | 1,000 | $8.26K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 1,314 | $10.9K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1,700 | $14.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 2,300 | $19.0K | 0.00% | +2,211+2,484.3% | Added |
| Advisor Group Holdings, Inc. | 3,102 | $24.2K | 0.00% | −5−0.2% | Reduced |
| BNP Paribas Arbitrage, SA | 3,929 | $32.5K | 0.00% | −19,852−83.5% | Reduced |
| Citigroup Inc | 6,400 | $52.9K | 0.00% | +5,504+614.3% | Added |
| Allworth Financial LP | 10,290 | $85.0K | 0.00% | +10,290 | New |
| Invesco Ltd. | 10,908 | $90.1K | 0.00% | −10,864−49.9% | Reduced |
| Geode Capital Management, LLC | 11,836 | $97.8K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 13,371 | $110.0K | 0.00% | −731−5.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 14,180 | $117.1K | 0.01% | −23−0.2% | Reduced |
| UBS Group AG | 15,121 | $124.9K | 0.00% | −136,088−90.0% | Reduced |
| Virtu Financial LLC | 16,190 | $134.0K | 0.01% | +16,190 | New |
| Centiva Capital, LP | 16,777 | $138.6K | 0.01% | +16,777 | New |
| Quadrature Capital Ltd | 16,867 | $139.2K | 0.00% | +16,867 | New |
| WMG Financial Advisors, LLC | 17,309 | $143.0K | 0.05% | 00.0% | Unchanged |
| PDT Partners, LLC | 17,445 | $144.1K | 0.01% | +17,445 | New |
| Barclays PLC | 19,362 | $159.9K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 20,061 | $165.7K | 0.00% | +20,061 | New |
| Bank of America Corp | 23,220 | $191.8K | 0.00% | +23,120+23,120.0% | Added |
| R Squared Ltd | 24,708 | $204.1K | 0.09% | +5,405+28.0% | Added |
| State Street Corp | 28,982 | $240.8K | 0.00% | +622+2.2% | Added |
| Jane Street Group, LLC | 29,882 | $246.8K | 0.00% | +10,233+52.1% | Added |
| Simplex Trading, LLC | 31,233 | $257.0K | 0.01% | +14,533+87.0% | Added |
| Jump Financial, LLC | 35,000 | $289.1K | 0.00% | +24,003+218.3% | Added |
| Cubist Systematic Strategies, LLC | 37,272 | $307.9K | 0.00% | +37,272 | New |
| Walleye Capital LLC | 38,031 | $314.1K | 0.00% | +38,031 | New |
| Gsa Capital Partners LLP | 39,177 | $324.0K | 0.03% | +39,177 | New |
| Mackenzie Financial Corp | 41,724 | $344.6K | 0.00% | +41,724 | New |
| Triumph Capital Management | 42,919 | $354.5K | 0.10% | +42,919 | New |
| JPMorgan Chase & Co | 44,467 | $367.3K | 0.00% | +15,991+56.2% | Added |
| Millennium Management LLC | 58,548 | $483.6K | 0.00% | +58,548 | New |
| Two Sigma Advisers, LP | 62,446 | $515.8K | 0.00% | −45,500−42.2% | Reduced |
| BlackRock, Inc. | 75,041 | $619.8K | 0.00% | +536+0.7% | Added |
| Citadel Advisors LLC | 81,356 | $672.0K | 0.00% | +56,067+221.7% | Added |
| Arrowstreet Capital, Limited Partnership | 84,254 | $695.9K | 0.00% | −2,312−2.7% | Reduced |
| Two Sigma Investments, LP | 92,322 | $762.6K | 0.00% | −10,823−10.5% | Reduced |
| Susquehanna International Group, LLP | 134,316 | $1.11M | 0.00% | +56,165+71.9% | Added |
| Morgan Stanley | 152,544 | $1.26M | 0.00% | −1,228−0.8% | Reduced |
| Goldman Sachs Group Inc | 236,084 | $1.95M | 0.00% | +90,838+62.5% | Added |
| Renaissance Technologies LLC | 559,700 | $4.62M | 0.01% | +17,401+3.2% | Added |
| CWM, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |