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, Q1 2025
Institutional positions in Seanergy Maritime Holdings Corp. as of Mar 31, 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
- 39
- −19 vs. Q4 2024
- Shares held
- 2.47M
- −1.82M (−42.4%) vs. Q4 2024
- Total value
- $15.8M
- −$14.0M (−47.0%) vs. Q4 2024
- New holders
- 3
- 12 more added
- Sold out
- 22
- 18 more reduced
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Seanergy Maritime Holdings Corp.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 702,200 | $4.49M | 0.01% | −56,900−7.5% | Reduced |
| Morgan Stanley | 231,759 | $1.48M | 0.00% | +75,449+48.3% | Added |
| Goldman Sachs Group Inc | 217,057 | $1.39M | 0.00% | −69,921−24.4% | Reduced |
| Two Sigma Advisers, LP | 154,246 | $987.2K | 0.00% | −59,400−27.8% | Reduced |
| Marex Group plc | 152,359 | $975.1K | 0.02% | +152,359 | New |
| UBS Group AG | 142,537 | $912.2K | 0.00% | +34,772+32.3% | Added |
| Two Sigma Investments, LP | 136,895 | $876.1K | 0.00% | −154,555−53.0% | Reduced |
| JPMorgan Chase & Co | 93,538 | $598.6K | 0.00% | −39,822−29.9% | Reduced |
| Millennium Management LLC | 82,128 | $525.6K | 0.00% | −488,202−85.6% | Reduced |
| BlackRock, Inc. | 71,364 | $456.7K | 0.00% | +56,401+376.9% | Added |
| Susquehanna International Group, LLP | 57,636 | $368.9K | 0.00% | +47,597+474.1% | Added |
| Walleye Capital LLC | 47,337 | $303.0K | 0.00% | −327,298−87.4% | Reduced |
| Cubist Systematic Strategies, LLC | 45,049 | $288.3K | 0.00% | −157,326−77.7% | Reduced |
| Bank of America Corp | 35,954 | $230.1K | 0.00% | −2,886−7.4% | Reduced |
| Invesco Ltd. | 34,223 | $219.0K | 0.00% | −10,708−23.8% | Reduced |
| Marshall Wace, LLP | 31,284 | $200.2K | 0.00% | −195,428−86.2% | Reduced |
| Citadel Advisors LLC | 30,897 | $197.7K | 0.00% | +30,897 | New |
| State Street Corp | 27,970 | $181.8K | 0.00% | +48+0.2% | Added |
| Simplex Trading, LLC | 27,889 | $178.0K | 0.01% | +20,616+283.5% | Added |
| Squarepoint Ops LLC | 27,476 | $175.8K | 0.00% | −62,090−69.3% | Reduced |
| BNP Paribas Arbitrage, SA | 21,068 | $134.8K | 0.00% | −19,863−48.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 20,099 | $129.0K | 0.00% | +20,099 | New |
| Barclays PLC | 19,362 | $123.9K | 0.00% | +7,311+60.7% | Added |
| Arrowstreet Capital, Limited Partnership | 14,143 | $90.5K | 0.00% | −119,207−89.4% | Reduced |
| Geode Capital Management, LLC | 13,115 | $83.9K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 11,841 | $75.8K | 0.00% | −10,763−47.6% | Reduced |
| Jump Financial, LLC | 11,324 | $72.5K | 0.00% | −6,447−36.3% | Reduced |
| Group One Trading, L.P. | 3,400 | $21.8K | 0.00% | +3,371+11,624.1% | Added |
| Advisor Group Holdings, Inc. | 3,002 | $19.2K | 0.00% | +887+41.9% | Added |
| Huntington National Bank | 1,700 | $10.9K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 1,385 | $8.86K | 0.00% | −7,318−84.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 1,314 | $8.41K | 0.00% | 00.0% | Unchanged |
| Founders Capital Management | 1,000 | $6.40K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 729 | $4.00K | 0.00% | −1,327−64.5% | Reduced |
| SBI Securities Co., Ltd. | 484 | $3.10K | 0.00% | +56+13.1% | Added |
| Tower Research Capital LLC (TRC) | 462 | $2.96K | 0.00% | +165+55.6% | Added |
| Caitong International Asset Management Co., Ltd | 278 | $1.78K | 0.00% | +258+1,290.0% | Added |
| CWM, LLC | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 40 | $256 | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −63,136−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −57,554−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −54,001−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −38,264−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −34,746−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −32,649−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −29,724−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −29,206−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −23,923−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −23,614−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −18,588−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −14,892−100.0% | Sold out |
| Trueblood Wealth Management, LLC | 0 | $0 | 0.00% | −14,000−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −12,694−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −12,151−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −10,879−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −10,086−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −3,651−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −683−100.0% | Sold out |
| SJS Investment Consulting Inc. | 0 | $0 | 0.00% | −161−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Oarsman Capital, Inc. | 0 | $0 | 0.00% | −19−100.0% | Sold out |