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Seanergy Maritime Holdings

49 hedge funds and large institutions have $29.3M invested in Seanergy Maritime Holdings in 2025 Q4 according to their latest regulatory filings, with 11 funds opening new positions, 16 increasing their positions, 18 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

63% more capital invested

Capital invested by funds: $18M → $29.3M (+$11.3M)

57% more first-time investments, than exits

New positions opened: 11 | Existing positions closed: 7

7% more funds holding

Funds holding: 4649 (+3)

4.33% more ownership

Funds ownership: 10.68%15.01% (+4.3%)

11% less repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 18

97% less call options, than puts

Call options by funds: $158K | Put options by funds: $4.6M

Holders
49
Holders Change
+3
Holders Change %
+6.52%
% of All Funds
0.6%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
11
Increased
16
Reduced
18
Closed
7
Calls
$158K
Puts
$4.6M
Net Calls
-$4.44M
Net Calls Change
-$1.96M
Name Holding Trade Value Shares
Change
Change in
Stake
Renaissance Technologies
1
Renaissance Technologies
New York
$5.2M +$34.5K +3,800 +0.7%
Walleye Capital
2
Walleye Capital
New York
$2.72M +$2.33M +256,492 +674%
Millennium Management
3
Millennium Management
New York
$2.71M +$2.13M +234,672 +401%
Goldman Sachs
4
Goldman Sachs
New York
$2.14M -$41.9K -4,614 -2%
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$1.91M +$659K +72,548 +54%
Morgan Stanley
6
Morgan Stanley
New York
$1.69M +$276K +30,377 +20%
Point72 Asset Management
7
Point72 Asset Management
Connecticut
$1.43M +$1.41M +155,183 New
Bank of America
8
Bank of America
North Carolina
$1.4M +$1.16M +127,952 +551%
Two Sigma Investments
9
Two Sigma Investments
New York
$1.28M +$425K +46,789 +51%
Jane Street
10
Jane Street
New York
$926K +$640K +70,481 +236%
JF
11
Jump Financial
Illinois
$697K +$368K +40,555 +116%
Mackenzie Financial
12
Mackenzie Financial
Ontario, Canada
$648K +$255K +28,075 +67%
Arrowstreet Capital
13
Arrowstreet Capital
Massachusetts
$603K -$172K -18,971 -23%
BlackRock
14
BlackRock
New York
$581K -$110K -12,117 -16%
Citadel Advisors
15
Citadel Advisors
Florida
$520K -$227K -25,033 -31%
EGM
16
Engineers Gate Manager
New York
$406K +$217K +23,888 +119%
TCM
17
Triumph Capital Management
Colorado
$390K -$6.04K -665 -2%
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$380K +$374K +41,195 New
XT
19
XTX Topco
Cayman Islands
$373K +$367K +40,431 New
Two Sigma Advisers
20
Two Sigma Advisers
New York
$352K -$221K -24,300 -39%
State Street
21
State Street
Massachusetts
$276K +$4.81K +530 +2%
CCIA
22
Campbell & Co Investment Adviser
Maryland
$262K +$129K +14,224 +100%
Squarepoint
23
Squarepoint
New York
$243K +$239K +26,358 New
BNP Paribas Financial Markets
24
BNP Paribas Financial Markets
France
$220K +$180K +19,871 +506%
Cetera Investment Advisers
25
Cetera Investment Advisers
Illinois
$182K +$179K +19,675 New

SHIP Hedge Fund Activity: Q4 2025 in Review

49 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Seanergy Maritime Holdings (SHIP) for Q4 2025, worth a combined $29.3M — up 63% from $18M a quarter earlier.

Buyers outnumbered sellers: 11 funds opened new SHIP positions and 7 closed out — a net gain of 4 holders — while 16 added to existing stakes and 18 trimmed.

The largest buyer was Walleye Capital, adding an estimated $2.33M. The largest seller was JP Morgan Chase, cutting an estimated $346K.

  • 49 institutional investors held Seanergy Maritime Holdings (SHIP) as of Q4 2025, up from 46 in Q3 2025.
  • Funds reported $29.3M of Seanergy Maritime Holdings stock for Q4 2025, up 63% quarter-over-quarter.
  • 11 funds opened new Seanergy Maritime Holdings positions in Q4 2025 and 7 closed out, a net change of +4 holders.
  • The largest Seanergy Maritime Holdings buyer in Q4 2025 was Walleye Capital, an estimated $2.33M added.
  • The largest Seanergy Maritime Holdings seller in Q4 2025 was JP Morgan Chase, an estimated $346K sold.

Based on aggregated 13F filings for Q4 2025.