SEC 13F Intelligence

SEANERGY MARITIME HLDGS CORP

CUSIP Y73760400

Seanergy Maritime Hldgs Corp has 65 institutional holders in Filings Flow’s 13F database, together reporting 5.28M shares worth $67M as of Q1 2026. The largest reported holders are Goldman Sachs Group Inc, Renaissance Technologies LLC, and Two Sigma Investments, LP.

Institutional Holders
65
Q1 2026
Reported Value
$67M
Ticker
unmapped
private placement or foreign
Quarters Tracked
13

Ownership Trend

Institutional holders
Q1 ’23: 14Q1 ’23Q2 ’23: 16Q3 ’23: 15Q3 ’23Q4 ’23: 28Q1 ’24: 40Q1 ’24Q2 ’24: 48Q3 ’24: 48Q3 ’24Q4 ’24: 53Q1 ’25: 33Q1 ’25Q2 ’25: 34Q3 ’25: 45Q3 ’25Q4 ’25: 49Q1 ’26: 65Q1 ’26filingsflow.com
Total reported value
Q1 ’23: $2MQ1 ’23Q2 ’23: $1MQ3 ’23: $1MQ3 ’23Q4 ’23: $8MQ1 ’24: $16MQ1 ’24Q2 ’24: $39MQ3 ’24: $43MQ3 ’24Q4 ’24: $26MQ1 ’25: $11MQ1 ’25Q2 ’25: $11MQ3 ’25: $18MQ3 ’25Q4 ’25: $29MQ1 ’26: $67MQ1 ’26filingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
nVerses Capital, LLC$110M AUM0.23%$254,98519.8KQ1 2026
R Squared Ltd$182M AUM0.21%$375,19029.1KQ1 2026
Marnell Management LLC$288M AUM0.18%$510,70739.6KQ1 2026
Numerai GP LLC$997M AUM0.14%$1M109.1KQ1 2026
Triumph Capital Management$491M AUM0.11%$543,86841.5KQ1 2026
WMG Financial Advisors, LLC$240M AUM0.07%$159,76217.3KQ4 2025OLDER
AXQ CAPITAL, LP$777M AUM0.06%$436,70733.8KQ1 2026
PDT Partners, LLC$1.7B AUM0.05%$884,41268.5KQ1 2026
Campbell & CO Investment Adviser LLC$1.8B AUM0.03%$539,35441.8KQ1 2026
GSA CAPITAL PARTNERS LLP$1.6B AUM0.03%$324,00039.2KQ3 2025OLDER
WINTON GROUP Ltd$2.9B AUM0.02%$568,07944.0KQ1 2026
Jump Financial, LLC$7.5B AUM0.02%$1M111.1KQ1 2026
Walleye Capital LLC$24.0B AUM0.02%$4M287.5KQ1 2026
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC$2.7B AUM0.01%$361,51928.0KQ1 2026
RENAISSANCE TECHNOLOGIES LLC$63.9B AUM0.01%$8M652.3KQ1 2026
Engineers Gate Manager LP$8.0B AUM0.01%$1M79.4KQ1 2026
Founders Capital Management$205M AUM0.01%$25,8202.0KQ1 2026
Virtu Financial LLC$2.4B AUM0.01%$134,00016.2KQ3 2025OLDER
ACADIAN ASSET MANAGEMENT LLC$70.5B AUM0.01%$4M335.6KQ1 2026
Graham Capital Management, L.P.$4.1B AUM0.01%$252,77819.6KQ1 2026
Centiva Capital, LP$13.6B AUM0.01%$807,14662.5KQ1 2026
XTX Topco Ltd$5.8B AUM0.01%$339,15926.3KQ1 2026
TWO SIGMA INVESTMENTS, LP$123.9B AUM0.01%$7M556.5KQ1 2026
Strive Financial Group ,LLC$189M AUM0.00%$6,000500Q1 2026
Point72 Asset Management, L.P.$78.1B AUM0.00%$2M172.6KQ1 2026
VISION FINANCIAL MARKETS LLC$102M AUM0.00%$2,582200Q1 2026
MARSHALL WACE, LLP$100.4B AUM0.00%$2M174.3KQ1 2026
Quadrature Capital Ltd$8.4B AUM0.00%$151,74411.8KQ1 2026
Schonfeld Strategic Advisors LLC$14.2B AUM0.00%$222,46417.2KQ1 2026
Cubist Systematic Strategies, LLC$21.0B AUM0.00%$307,86737.3KQ3 2025OLDER
Qube Research & Technologies Ltd$89.9B AUM0.00%$1M89.3KQ1 2026
GOLDMAN SACHS GROUP INC$870.9B AUM0.00%$11M814.6KQ1 2026
Squarepoint Ops LLC$85.1B AUM0.00%$973,19575.4KQ1 2026
D. E. Shaw & Co., Inc.$166.3B AUM0.00%$1M90.4KQ1 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM0.00%$6M458.0KQ1 2026
Cambridge Investment Research Advisors, Inc.$38.8B AUM0.00%$234,00018.1KQ1 2026
BNP PARIBAS FINANCIAL MARKETS$205.8B AUM0.00%$1M96.1KQ1 2026
Key Capital Management, INC$151M AUM0.00%$89169Q1 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$184.8B AUM0.00%$1M82.6KQ1 2026
MILLENNIUM MANAGEMENT LLC$240.3B AUM0.00%$1M89.8KQ1 2026
HRT FINANCIAL LP$40.1B AUM0.00%$141,00011.0KQ1 2026
RAYMOND JAMES FINANCIAL INC$324.4B AUM0.00%$1M81.3KQ1 2026
MACKENZIE FINANCIAL CORP$83.3B AUM0.00%$243,48318.9KQ1 2026
Cetera Investment Advisers$94.0B AUM0.00%$264,70120.5KQ1 2026
CITADEL ADVISORS LLC$618.5B AUM0.00%$1M112.6KQ1 2026
TRUIST FINANCIAL CORP$74.2B AUM0.00%$167,83013.0KQ1 2026
COMMONWEALTH EQUITY SERVICES, LLC$71.6B AUM0.00%$158,79012.3KQ1 2026
JANE STREET GROUP, LLC$777.2B AUM0.00%$2M123.1KQ1 2026
BANK OF AMERICA CORP /DE/$1.37T AUM0.00%$2M160.0KQ1 2026
HUNTINGTON NATIONAL BANK$18.1B AUM0.00%$21,9471.7KQ1 2026
MORGAN STANLEY$1.67T AUM0.00%$2M182.9KQ1 2026
NEW YORK STATE COMMON RETIREMENT FUND$71.6B AUM0.00%$67,1455.2KQ1 2026
SBI Securities Co., Ltd.$3.6B AUM0.00%$2,647205Q1 2026
Farther Finance Advisors, LLC$10.6B AUM0.00%$6,775500Q1 2026
Federation des caisses Desjardins du Quebec$27.8B AUM0.00%$17,6091.4KQ1 2026
SIMPLEX TRADING, LLC$149.1B AUM0.00%$83,1666.4KQ1 2026
BARCLAYS PLC$416.3B AUM0.00%$198,91715.4KQ1 2026
Russell Investments Group, Ltd.$93.1B AUM0.00%$41,6863.5KQ1 2026
JPMORGAN CHASE & CO$1.56T AUM0.00%$534,28944.5KQ1 2026
GROUP ONE TRADING LLC$52.2B AUM0.00%$18,9982.3KQ3 2025OLDER
NewEdge Advisors, LLC$27.7B AUM0.00%$7,515814Q4 2025OLDER
Advisory Services Network, LLC$7.5B AUM0.00%$1,937150Q1 2026
Invesco Ltd.$653.3B AUM0.00%$90,10010.9KQ3 2025OLDER
STATE STREET CORP$2.90T AUM0.00%$380,09829.0KQ1 2026
GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM0.00%$152,80211.8KQ1 2026
BlackRock, Inc.$5.72T AUM0.00%$449,83634.8KQ1 2026
WELLS FARGO & COMPANY/MN$530.3B AUM0.00%$35,2312.7KQ1 2026
OSAIC HOLDINGS, INC.$68.3B AUM0.00%$3,895301Q1 2026
CITIGROUP INC$234.5B AUM0.00%$11,4641.2KQ4 2025OLDER
Tower Research Capital LLC (TRC)$3.8B AUM0.00%$18114Q1 2026
UBS Group AG$666.3B AUM0.00%$27,7572.1KQ1 2026
CWM, LLC$38.1B AUM0.00%$1,000100Q2 2025OLDER
ROYAL BANK OF CANADA$570.1B AUM0.00%$9,000700Q1 2026

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.