Seanergy Maritime HoldingsSHIP
13F holders, Q1 2025 (March 31)At the end of Q1 2025, 39 institutions reported holding Seanergy Maritime Holdings (SHIP) in their 13F filings, down 19 from Q4 2024. 3 opened new positions and 22 sold out. The largest holders were Renaissance Technologies ($4.5M), Morgan Stanley ($1.5M) and Goldman Sachs Group Inc. ($1.4M). 3 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Seanergy Maritime Holdings
- CUSIP
- Y73760400
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $1.3M |
| Exits | 22 | $3.4M |
All 13F filers, Q4 2024 → Q1 2025: 450,286 shares bought and 2,274,131 shares sold, net −1,823,845 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 39 holders
| Renaissance Technologies | 0.01% | Reduce -7.5% | 702,200 | $4.5M |
| Morgan Stanley | 0.00% | Add +48.3% | 231,759 | $1.5M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -24.4% | 217,057 | $1.4M |
| Two Sigma Advisers, LP | 0.00% | Reduce -27.8% | 154,246 | $987K |
| Marex Group Ltd | 0.02% | New | 152,359 | $975K |
| UBS Group AG | 0.00% | Add +32.3% | 142,537 | $912K |
| Two Sigma Investments, LP | 0.00% | Reduce -53.0% | 136,895 | $876K |
| JPMorgan Chase & Co. | 0.00% | Reduce -29.9% | 93,538 | $599K |
| Millennium Management | 0.00% | Reduce -85.6% | 82,128 | $526K |
| BlackRock, Inc. | 0.00% | Add +376.9% | 71,364 | $457K |
| Susquehanna International Group, LLP | 0.00% | Add +474.1% | 57,636 | $369K |
| Walleye Capital LLC | 0.00% | Reduce -87.4% | 47,337 | $303K |
| Cubist Systematic Strategies, LLC | 0.00% | Reduce -77.7% | 45,049 | $288K |
| Bank of America Corp. | 0.00% | Reduce -7.4% | 35,954 | $230K |
| Invesco Ltd. | 0.00% | Reduce -23.8% | 34,223 | $219K |
| Marshall Wace, LLP | 0.00% | Reduce -86.2% | 31,284 | $200K |
| Citadel Advisors | 0.00% | New | 30,897 | $198K |
| State Street Corp. | 0.00% | Add +0.2% | 27,970 | $182K |
| Simplex Trading, LLC | 0.01% | Add +283.5% | 27,889 | $178K |
| Squarepoint Ops LLC | 0.00% | Reduce -69.3% | 27,476 | $176K |
| BNP Paribas Financial Markets | 0.00% | Reduce -48.5% | 21,068 | $135K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | New | 20,099 | $129K |
| Barclays PLC | 0.00% | Add +60.7% | 19,362 | $124K |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -89.4% | 14,143 | $91K |
| Geode Capital Management, LLC | 0.00% | No change | 13,115 | $84K |
| XTX Topco Ltd | 0.00% | Reduce -47.6% | 11,841 | $76K |
| Jump Financial, LLC | 0.00% | Reduce -36.3% | 11,324 | $72K |
| Group One Trading LLC | 0.00% | Add +11624.1% | 3,400 | $22K |
| Osaic Holdings, Inc. | 0.00% | Add +41.9% | 3,002 | $19K |
| Huntington National Bank | 0.00% | No change | 1,700 | $11K |
| Quarry LP | 0.00% | Reduce -84.1% | 1,385 | $9K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 1,314 | $8K |
| Founders Capital Management | 0.00% | No change | 1,000 | $6K |
| Royal Bank of Canada | 0.00% | Reduce -64.5% | 729 | $4K |
| SBI Securities Co., Ltd. | 0.00% | Add +13.1% | 484 | $3K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +55.6% | 462 | $3K |
| Caitong International Asset Management Co., Ltd | 0.00% | Add +1290.0% | 278 | $2K |
| Cwm, LLC | 0.00% | No change | 100 | $1K |
| WealthCollab, LLC | 0.00% | No change | 40 | $256 |
"% of holder's portfolio" is SHIP's weight in each manager's 13F, not the share of Seanergy Maritime Holdings the manager owns.