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Seanergy Maritime (SHIP) Institutional Ownership

Seanergy Maritime logo
$17.11 -0.52 (-2.95%)
Closing price 10/9/2026 04:00 PM Eastern
Extended Trading
$17.11 +0.00 (+0.03%)
As of 10/9/2026 07:59 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Seanergy Maritime (NASDAQ:SHIP)

Current
Institutional Ownership
Percentage
29.36%
Number of
Institutional Buyers
(last 12 months)
25
Total
Institutional Inflows
(last 12 months)
$12.27M
Number of
Institutional Sellers
(last 12 months)
12
Total
Institutional Outflows
(last 12 months)
$2.00M
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SHIP Institutional Buying and Selling by Quarter

Seanergy Maritime Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026WINTON GROUP Ltd32,810$441K0.0%-25.4%0.157%
9/9/2026Engineers Gate Manager LP49,871$670K0.0%-37.2%0.239%
9/9/2026NewEdge Advisors LLC21,556$289K0.0%N/A0.103%
9/9/2026Squarepoint Ops LLC13,070$176K0.0%-82.7%0.063%
8/19/2026Navellier & Associates Inc.26,456$355K0.0%N/A0.127%
5/19/2026Bank of America Corp DE159,972$2.07M0.0%+5.8%0.765%
5/14/2026Renaissance Technologies LLC652,300$8.42M0.0%+15.8%3.121%
5/14/2026Arrowstreet Capital Limited Partnership82,557$1.07M0.0%+26.5%0.395%
5/14/2026Walleye Capital LLC287,509$3.71M0.0%-2.4%1.376%
5/13/2026Cetera Investment Advisers20,504$265K0.0%+4.2%0.098%
4/29/2026R Squared Ltd29,062$375K0.2%+59.3%0.139%
2/18/2026Mackenzie Financial Corp69,799$648K0.0%+67.3%0.334%
2/18/2026XTX Topco Ltd40,431$373K0.0%N/A0.193%
2/18/2026Susquehanna Fundamental Investments LLC12,928$119K0.0%N/A0.062%
2/18/2026Quadrature Capital Ltd14,749$136K0.0%-12.6%0.071%
2/18/2026Millennium Management LLC293,220$2.71M0.0%+400.8%1.403%
2/18/2026Engineers Gate Manager LP43,949$406K0.0%+119.1%0.210%
2/17/2026Cetera Investment Advisers19,675$182K0.0%N/A0.094%
2/17/2026Jump Financial LLC75,555$697K0.0%+115.9%0.362%
2/17/2026Russell Investments Group Ltd.4,389$41K0.0%N/A0.021%
2/16/2026Squarepoint Ops LLC26,358$243K0.0%N/A0.126%
2/16/2026Barclays PLC6,039$56K0.0%-68.8%0.029%
2/13/2026Walleye Capital LLC294,523$2.72M0.0%+674.4%1.409%
2/12/2026Jane Street Group LLC100,363$926K0.0%+235.9%0.480%
2/12/2026Commonwealth Equity Services LLC11,883$110K0.0%-11.1%0.057%
2/12/2026Renaissance Technologies LLC563,500$5.20M0.0%+0.7%2.696%
2/12/2026Campbell & CO Investment Adviser LLC28,404$262K0.0%+100.3%0.136%
2/10/2026Goldman Sachs Group Inc.231,470$2.14M0.0%-2.0%1.108%
2/2/2026Truist Financial Corp12,200$113K0.0%N/A0.058%
1/30/2026R Squared Ltd18,246$168K0.1%-26.2%0.087%
1/1/2026JPMorgan Chase & Co.44,467$367K0.0%+56.2%0.213%
12/23/2025Triumph Capital Management42,919$355K0.1%N/A0.205%
12/2/2025Allworth Financial LP10,290$85K0.0%N/A0.049%
11/17/2025Triumph Capital Management42,919$355K0.1%N/A0.205%
11/17/2025Millennium Management LLC58,548$484K0.0%N/A0.280%
11/17/2025Centiva Capital LP16,777$139K0.0%N/A0.080%
11/17/2025Bank of America Corp DE23,220$192K0.0%+23,120.0%0.111%
11/14/2025Virtu Financial LLC16,190$134K0.0%N/A0.077%
11/14/2025Two Sigma Investments LP92,322$763K0.0%-10.5%0.442%
11/13/2025Arrowstreet Capital Limited Partnership84,254$696K0.0%-2.7%0.403%
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11/13/2025BNP Paribas Financial Markets3,929$32K0.0%-83.5%0.019%
11/13/2025Mackenzie Financial Corp41,724$345K0.0%N/A0.200%
11/12/2025R Squared Ltd24,708$204K0.1%+28.0%0.118%
11/7/2025GSA Capital Partners LLP39,177$324K0.0%N/A0.187%
11/7/2025JPMorgan Chase & Co.44,467$367K0.0%+56.2%0.213%
8/15/2025BNP Paribas Financial Markets23,781$150K0.0%+12.9%0.114%
8/14/2025Jane Street Group LLC19,649$124K0.0%N/A0.094%
8/13/2025Invesco Ltd.21,772$137K0.0%-36.4%0.108%
8/13/2025Arrowstreet Capital Limited Partnership86,566$546K0.0%+512.1%0.429%
8/12/2025JPMorgan Chase & Co.28,476$180K0.0%-69.6%0.141%
8/7/2025Campbell & CO Investment Adviser LLC14,203$90K0.0%N/A0.070%
7/31/2025R Squared Ltd19,303$122K0.1%N/A0.096%
7/24/2025WMG Financial Advisors LLC17,309$109K0.0%N/A0.086%
6/27/2025Goldman Sachs Group Inc.217,057$1.39M0.0%-24.4%1.077%
5/16/2025Goldman Sachs Group Inc.217,057$1.39M0.0%-24.4%1.065%
5/15/2025Cubist Systematic Strategies LLC45,049$288K0.0%-77.7%0.221%
5/14/2025Walleye Capital LLC47,337$303K0.0%-87.4%0.232%
5/14/2025Jump Financial LLC11,324$72K0.0%-36.3%0.056%
5/12/2025Invesco Ltd.34,223$219K0.0%-23.8%0.168%
5/8/2025XTX Topco Ltd11,841$76K0.0%-47.6%0.058%
4/22/2025Cambridge Investment Research Advisors Inc.20,099$129K0.0%N/A0.099%
2/20/2025Mackenzie Financial Corp29,206$203K0.0%+153.9%0.141%
2/18/2025PharVision Advisers LLC32,649$227K0.2%N/A0.158%
2/17/2025Squarepoint Ops LLC89,566$622K0.0%+50.5%0.433%
2/17/2025Two Sigma Advisers LP213,646$1.49M0.0%-17.3%1.032%
2/17/2025Two Sigma Investments LP291,450$2.03M0.0%+9.8%1.408%
2/17/2025Millennium Management LLC570,330$3.96M0.0%+46.4%2.755%
2/17/2025Graham Capital Management L.P.38,264$266K0.0%N/A0.185%
2/17/2025Cubist Systematic Strategies LLC202,375$1.41M0.0%+99.1%0.978%
2/17/2025Cetera Investment Advisers29,724$207K0.0%N/A0.144%
2/17/2025BNP Paribas Financial Markets40,931$284K0.0%N/A0.198%
2/14/2025Jane Street Group LLC14,892$104K0.0%N/A0.072%
2/14/2025Quarry LP8,703$60K0.0%+188.5%0.042%
2/14/2025Boothbay Fund Management LLC10,879$76K0.0%N/A0.053%
2/14/2025Susquehanna Fundamental Investments LLC10,086$70K0.0%N/A0.049%
2/13/2025Marshall Wace LLP226,712$1.58M0.0%+6.3%1.095%
2/13/2025Jump Financial LLC17,771$124K0.0%-41.1%0.086%
2/13/2025Walleye Capital LLC374,635$2.60M0.0%-22.0%1.810%
2/13/2025XTX Topco Ltd22,604$157K0.0%-44.0%0.109%
2/13/2025Renaissance Technologies LLC759,100$5.28M0.0%+13.5%3.667%
2/12/2025Arrowstreet Capital Limited Partnership133,350$927K0.0%-18.7%0.644%
2/12/2025JPMorgan Chase & Co.133,360$927K0.0%+128.8%0.644%
2/6/2025Aigen Investment Management LP12,151$84K0.0%N/A0.059%
2/3/2025Navellier & Associates Inc.54,001$375K0.0%-63.2%0.261%
1/23/2025R Squared Ltd3,651$25K0.0%N/A0.018%
1/16/2025Trueblood Wealth Management LLC14,000$97K0.0%N/A0.068%
12/26/2024JPMorgan Chase & Co.58,281$724K0.0%-24.6%0.282%
11/15/2024MML Investors Services LLC30,865$383K0.0%N/A0.149%
11/15/2024XTX Topco Ltd40,332$501K0.0%+3.7%0.195%
11/15/2024Quadrature Capital Ltd30,701$381K0.0%-39.3%0.148%
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11/15/2024Quarry LP3,017$37K0.0%+77.9%0.015%
11/15/2024Centiva Capital LP15,776$196K0.0%-37.7%0.076%
11/14/2024PDT Partners LLC15,584$194K0.0%N/A0.075%
11/14/2024Walleye Capital LLC480,336$5.97M0.0%+8.4%2.321%
11/13/2024D.A. Davidson & CO.14,450$179K0.0%N/A0.070%
11/12/2024Navellier & Associates Inc.146,894$1.82M0.2%-26.5%0.710%
8/15/2024Susquehanna Fundamental Investments LLC21,552$213K0.0%N/A0.104%
8/15/2024Mackenzie Financial Corp23,663$234K0.0%-90.7%0.114%
8/15/2024Millennium Management LLC359,347$3.55M0.0%+193.6%1.736%
8/14/2024Squarepoint Ops LLC46,289$457K0.0%-7.2%0.224%


SHIP Institutional Ownership - Frequently Asked Questions

During the previous two years, 47 institutional investors and hedge funds held shares of Seanergy Maritime. The most heavily invested institutionals were Renaissance Technologies LLC ($8.42M), Walleye Capital LLC ($3.71M), Millennium Management LLC ($2.71M), Goldman Sachs Group Inc. ($2.14M), Bank of America Corp DE ($2.07M), Marshall Wace LLP ($1.58M), and Two Sigma Advisers LP ($1.49M).Learn more on Seanergy Maritime's institutional investors.

29.36% of Seanergy Maritime's stock is owned by institutional investors. Learn more on SHIP's institutional investor holdings.

Of the 40 institutional investors that purchased Seanergy Maritime's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Millennium Management LLC ($474.10K), Walleye Capital LLC ($293.78K), Renaissance Technologies LLC ($182.70K), JPMorgan Chase & Co. ($107.06K), Jane Street Group LLC ($105.02K), Cubist Systematic Strategies LLC ($100.75K), and Arrowstreet Capital Limited Partnership ($89.70K).

Institutional investors have bought a total of 1,291,750 shares in the last 24 months. This purchase volume represents approximately $12.27M in transactions.

Of the 12 institutional investors that sold Seanergy Maritime's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Squarepoint Ops LLC ($62.31K), Engineers Gate Manager LP ($29.49K), BNP Paribas Financial Markets ($19.85K), Barclays PLC ($13.32K), WINTON GROUP Ltd ($11.19K), Two Sigma Investments LP ($10.82K), and Walleye Capital LLC ($7.01K).

Institutional investors have sold a total of 171,000 shares in the last 24 months. This volume of shares sold represents approximately $2.00M in transactions.


Related Companies

Institutional ownership data for NASDAQ:SHIP is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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