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SEACOR Marine Holdings

91 hedge funds and large institutions have $75.3M invested in SEACOR Marine Holdings in 2025 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 23 increasing their positions, 32 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
91
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$163K
Puts
$32K
Net Calls
Net Calls Change

Top Buyers

1 +$249K
2 +$192K
3 +$186K
4
JP Morgan Chase
JP Morgan Chase
New York
+$182K
5
GCP
GSA Capital Partners
United Kingdom
+$172K

Top Sellers

1 -$712K
2 -$538K
3 -$252K
4
Renaissance Technologies
Renaissance Technologies
New York
-$205K
5
Millennium Management
Millennium Management
New York
-$200K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$10M
2
$8.82M
3
$8.02M
4
$7.37M
5
$5.46M
6
$3.58M
7
$3.45M
8
$3.12M
9
$2.82M
10
$2.6M
11
$1.82M
12
$1.37M
13
$1.35M
14
$1.25M
15
$1.2M
16
$1.16M
17
$1.11M
18
$1.01M
19
$841K
20
$639K
21
$507K
22
$452K
23
$443K
24
$418K
25
$399K