Seanergy Maritime Holdings Corp.

SHIPNASDAQ

$17.67-0.15 (-0.84% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Seanergy Maritime Holdings Corp. price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+111.9%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Goldman Sachs Group Inc	3.59%	$10.2M	0.00%	Not reported
Renaissance Technologies LLC	2.88%	$8.18M	0.01%	Not reported
Two Sigma Investments, LP	2.57%	$7.28M	0.01%	Not reported
Walleye Capital LLC	1.43%	$4.06M	0.01%	Not reported
Acadian Asset Management LLC	1.05%	$2.98M	0.00%	Not reported
Marshall Wace, LLP	1.04%	$2.95M	0.00%	Not reported
Morgan Stanley	1.03%	$2.93M	0.00%	Not reported
Bank of America Corp	0.77%	$2.17M	0.00%	Not reported
Qube Research & Technologies Ltd	0.65%	$1.84M	0.00%	Not reported
PDT Partners, LLC	0.59%	$1.68M	0.09%	Add 82.74%
Cambridge Investment Research Advisors, Inc.	0.51%	$1.45M	0.00%	Not reported
Millennium Management LLC	0.50%	$1.41M	0.00%	Not reported
JPMorgan Chase & Co	0.49%	$1.41M	0.00%	Not reported
BNP Paribas Financial Markets	0.45%	$1.27M	0.00%	Not reported
Jane Street Group, LLC	0.43%	$1.21M	0.00%	Not reported
Point Nemo Capital, LLC	0.41%	$1.16M	0.59%	New Not reported
Marnell Management LLC	0.37%	$1.06M	0.41%	Add 98.70%
Point72 Asset Management, L.P.	0.37%	$1.05M	0.00%	Not reported
Campbell & CO Investment Adviser LLC	0.32%	$915K	0.05%	Add 63.04%
Sierra Summit Advisors LLC	0.32%	$905K	0.10%	New Not reported
Susquehanna International Group, LLP	0.24%	$676K	0.00%	Not reported
Engineers Gate Manager LP	0.24%	$670K	0.01%	Not reported
Susquehanna Fundamental Investments, LLC	0.23%	$650K	0.01%	Add 72.95%
Numerai GP LLC	0.23%	$642K	0.05%	Reduce 56.20%
Arrowstreet Capital, Limited Partnership	0.21%	$600K	0.00%	Not reported
Triumph Capital Management	0.19%	$552K	0.10%	Reduce 0.85%
LPL Financial LLC	0.17%	$495K	0.00%	Not reported
BlackRock, Inc.	0.17%	$474K	0.00%	Not reported
WINTON GROUP Ltd	0.16%	$441K	0.01%	Not reported
Jump Financial, LLC	0.15%	$437K	0.00%	Not reported
Centiva Capital, LP	0.15%	$435K	0.00%	Not reported
State Street Corp	0.13%	$385K	0.00%	Not reported
R Squared Ltd	0.13%	$376K	0.20%	Reduce 3.74%
Citadel Advisors LLC	0.13%	$366K	0.00%	Not reported
Navellier & Associates Inc	0.13%	$355K	0.03%	New Not reported
EntryPoint Capital, LLC	0.12%	$353K	0.09%	New Not reported
NewEdge Advisors, LLC	0.10%	$289K	0.00%	Not reported
Cetera Investment Advisers	0.09%	$264K	0.00%	Not reported
Raymond James Financial Inc	0.09%	$251K	0.00%	Not reported
nVerses Capital, LLC	0.08%	$235K	0.36%	Reduce 11.57%
Semanteon Capital Management, LP	0.08%	$219K	0.99%	Add 22.44%
Barclays PLC	0.07%	$207K	0.00%	Not reported
D. E. Shaw & Co., Inc.	0.07%	$199K	0.00%	Not reported
Virtu Financial LLC	0.07%	$197K	0.01%	Not reported
XTX Topco Ltd	0.07%	$197K	0.00%	Not reported
Squarepoint Ops LLC	0.06%	$176K	0.00%	Not reported
Commonwealth Equity Services, LLC	0.06%	$166K	0.00%	Not reported
Geode Capital Management, LLC	0.06%	$159K	0.00%	Not reported
Balyasny Asset Management L.P.	0.06%	$158K	0.00%	Not reported
Mangrove Partners Im, LLC	0.05%	$155K	0.01%	Not reported

50 of 72 holders

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