MRX

Marex Group
MRX

Overview Fund Activity

194 hedge funds and large institutions have $2B invested in Marex Group in 2025 Q2 according to their latest regulatory filings, with 93 funds opening new positions, 65 increasing their positions, 31 reducing their positions, and 17 closing their positions.

Holders
194
Holders Change
+72
Holders Change %
+59.02%
% of All Funds
2.6%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
93
Increased
65
Reduced
31
Closed
17
Calls
$1.36M
Puts
$934K
Net Calls
+$427K
Net Calls Change
-$68K

Top Buyers

1
BlackRock
1
BlackRock
New York
$99.9M
2
Invesco
2
Invesco
Georgia
$64.4M
3
AllianceBernstein
3
AllianceBernstein
Tennessee
$52.9M
4
JFG
4
Jefferies Financial Group
New York
$41M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$49.7M

Top Sellers

1
S2L
1
Sparta 24 Ltd
Israel
$0
2
William Blair Investment Management
2
William Blair Investment Management
Illinois
$32M
3
Amundi
3
Amundi
France
$0
4
RA
4
Royce & Associates
New York
$37.8M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Norges Bank
26
Norges Bank
Norway
$27.1M +$27.1M +687,000 New
Qube Research & Technologies (QRT)
27
Qube Research & Technologies (QRT)
United Kingdom
$25.8M +$17.3M +438,228 +205%
Royal Bank of Canada
28
Royal Bank of Canada
Ontario, Canada
$25M +$25M +632,965 +2,637,354%
Victory Capital Management
29
Victory Capital Management
Texas
$24.4M +$24.4M +617,355 New
BGM
30
Burkehill Global Management
New York
$23.7M +$23.7M +600,000 New
Voloridge Investment Management
31
Voloridge Investment Management
Florida
$22.4M +$12.8M +325,149 +134%
WHG
32
Westwood Holdings Group
Texas
$21.1M +$21.1M +533,696 New
Balyasny Asset Management
33
Balyasny Asset Management
Illinois
$20.7M +$20.7M +523,893 New
Artisan Partners
34
Artisan Partners
Wisconsin
$19.9M +$19.9M +503,957 New
SC
35
Samlyn Capital
New York
$19.2M +$19.2M +486,847 New
WCM Investment Management
36
WCM Investment Management
California
$17.9M +$17.9M +448,113 New
SGM
37
Seven Grand Managers
New York
$17.6M +$10.7M +271,374 +155%
Geode Capital Management
38
Geode Capital Management
Massachusetts
$17.5M +$15M +380,685 +599%
Tudor Investment Corp
39
Tudor Investment Corp
Connecticut
$17M +$7.98M +202,197 +88%
Barclays
40
Barclays
United Kingdom
$16.7M +$15.9M +403,033 +2,109%
Bank of America
41
Bank of America
North Carolina
$16.6M -$1.54M -38,982 -8%
Renaissance Technologies
42
Renaissance Technologies
New York
$16.6M +$9.61M +243,462 +137%
State Street
43
State Street
Massachusetts
$16.2M +$16.2M +411,091 New
ECM
44
Engle Capital Management
Connecticut
$16M +$12.5M +315,460 +350%
FIG
45
Fortress Investment Group
New York
$15.8M +$11.6M +293,728 +276%
BNP Paribas Financial Markets
46
BNP Paribas Financial Markets
France
$15.7M +$8.28M +209,853 +111%
Goldman Sachs
47
Goldman Sachs
New York
$15.6M -$159K -4,024 -1%
D.E. Shaw & Co
48
D.E. Shaw & Co
New York
$13.3M +$13.3M +337,193 New
CSS
49
Cubist Systematic Strategies
Connecticut
$13.3M +$5.68M +143,941 +75%
Alyeska Investment Group
50
Alyeska Investment Group
Illinois
$12.3M +$12.3M +311,969 New
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