Seanergy Maritime HoldingsSHIP
13F holders, Q4 2025 (December 31)At the end of Q4 2025, 49 institutions reported holding Seanergy Maritime Holdings (SHIP) in their 13F filings, up 3 from Q3 2025. 11 opened new positions and 7 sold out. The largest holders were Renaissance Technologies ($5.2M), Walleye Capital LLC ($2.7M) and Millennium Management ($2.7M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Steve Cohen (0.0% of Point72 Asset Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Seanergy Maritime Holdings
- CUSIP
- Y73760400
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 11 | $3.1M |
| Exits | 7 | $913K |
All 13F filers, Q3 2025 → Q4 2025: 1,310,053 shares bought and 278,819 shares sold, net +1,031,234 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 49 holders
| Renaissance Technologies | 0.01% | Add +0.7% | 563,500 | $5.2M |
| Walleye Capital LLC | 0.02% | Add +674.4% | 294,523 | $2.7M |
| Millennium Management | 0.00% | Add +400.8% | 293,220 | $2.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -1.9% | 231,470 | $2.1M |
| Susquehanna International Group, LLP | 0.00% | Add +54.0% | 206,864 | $1.9M |
| Morgan Stanley | 0.00% | Add +19.9% | 182,921 | $1.7M |
| Point72 Asset Management | 0.00% | New | 155,183 | $1.4M |
| Bank of America Corp. | 0.00% | Add +551.0% | 151,172 | $1.4M |
| Two Sigma Investments, LP | 0.00% | Add +50.7% | 139,111 | $1.3M |
| Jane Street Group, LLC | 0.00% | Add +235.9% | 100,363 | $926K |
| Jump Financial, LLC | 0.01% | Add +115.9% | 75,555 | $697K |
| Mackenzie Financial Corp. | 0.00% | Add +67.3% | 69,799 | $648K |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -22.5% | 65,283 | $603K |
| BlackRock, Inc. | 0.00% | Reduce -16.1% | 62,924 | $581K |
| Citadel Advisors | 0.00% | Reduce -30.8% | 56,323 | $520K |
| Engineers Gate Manager LP | 0.00% | Add +119.1% | 43,949 | $406K |
| Triumph Capital Management | 0.08% | Reduce -1.6% | 42,254 | $390K |
| D. E. Shaw & Co. | 0.00% | New | 41,195 | $380K |
| XTX Topco Ltd | 0.01% | New | 40,431 | $373K |
| Two Sigma Advisers, LP | 0.00% | Reduce -38.9% | 38,146 | $352K |
| State Street Corp. | 0.00% | Add +1.8% | 29,512 | $276K |
| Campbell & CO Investment Adviser LLC | 0.01% | Add +100.3% | 28,404 | $262K |
| Squarepoint Ops LLC | 0.00% | New | 26,358 | $243K |
| BNP Paribas Financial Markets | 0.00% | Add +505.8% | 23,800 | $220K |
| Cetera Investment Advisers | 0.00% | New | 19,675 | $182K |
| Qube Research & Technologies Ltd | 0.00% | New | 18,946 | $175K |
| R Squared Ltd | 0.08% | Reduce -26.1% | 18,246 | $168K |
| WMG Financial Advisors, LLC | 0.07% | No change | 17,309 | $160K |
| PDT Partners, LLC | 0.01% | Reduce -2.9% | 16,945 | $156K |
| Centiva Capital, LP | 0.01% | Reduce -7.1% | 15,593 | $144K |
| Quadrature Capital Ltd | 0.00% | Reduce -12.6% | 14,749 | $136K |
| Susquehanna Fundamental Investments, LLC | 0.00% | New | 12,928 | $119K |
| Truist Financial Corp. | 0.00% | New | 12,200 | $113K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -11.1% | 11,883 | $110K |
| Geode Capital Management, LLC | 0.00% | No change | 11,836 | $109K |
| Acadian Asset Management LLC | 0.00% | New | 8,247 | $76K |
| JPMorgan Chase & Co. | 0.00% | Reduce -85.7% | 6,372 | $59K |
| Barclays PLC | 0.00% | Reduce -68.8% | 6,039 | $56K |
| UBS Group AG | 0.00% | Reduce -70.5% | 4,456 | $41K |
| Russell Investments Group, Ltd. | 0.00% | New | 4,389 | $41K |
| Huntington National Bank | 0.00% | No change | 1,700 | $16K |
| Federation des caisses Desjardins du Quebec | 0.00% | Add +3.8% | 1,364 | $13K |
| Citigroup Inc. | 0.00% | Reduce -80.6% | 1,242 | $11K |
| Founders Capital Management | 0.00% | No change | 1,000 | $9K |
| NewEdge Advisors, LLC | 0.00% | Add +22.0% | 814 | $8K |
| Royal Bank of Canada | 0.00% | Reduce -10.9% | 730 | $6K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -66.3% | 217 | $2K |
| Osaic Holdings, Inc. | 0.00% | Reduce -96.4% | 111 | $1K |
| Robinswood Financial LLC | 0.00% | New | 50 | $461 |
"% of holder's portfolio" is SHIP's weight in each manager's 13F, not the share of Seanergy Maritime Holdings the manager owns.