MRX

Marex Group

122 hedge funds and large institutions have $1.19B invested in Marex Group in 2025 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 39 increasing their positions, 37 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
122
Holders Change
+16
Holders Change %
+15.09%
% of All Funds
1.66%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
36
Increased
39
Reduced
37
Closed
19
Calls
$968K
Puts
$473K
Net Calls
+$495K
Net Calls Change
+$342K
Name Holding Trade Value Shares
Change
Shares
Change %
TIM
1
Thornburg Investment Management
New Mexico
$243M +$243M +687,673 New
Capital International Investors
2
Capital International Investors
California
$107M +$15.4M +437,009 +17%
GIM
3
Granahan Investment Management
Massachusetts
$74.8M -$2.6M -73,544 -3%
William Blair Investment Management
4
William Blair Investment Management
Illinois
$59.2M -$29.3M -828,367 -33%
Jennison Associates
5
Jennison Associates
New York
$55.3M -$17.6M -498,560 -24%
RA
6
Royce & Associates
New York
$51.4M +$216K +6,118 +0.4%
Loomis, Sayles & Company
7
Loomis, Sayles & Company
Massachusetts
$51.4M +$51.4M +1,454,021 New
GPGA
8
Grandeur Peak Global Advisors
Utah
$45.7M +$7.37M +208,705 +19%
Morgan Stanley
9
Morgan Stanley
New York
$35.4M -$349K -9,888 -1%
S2L
10
Sparta 24 Ltd
Israel
$34.4M
BlackRock
11
BlackRock
New York
$28M -$2.52M -71,279 -8%
Allspring Global Investments
12
Allspring Global Investments
North Carolina
$25.4M -$6.38M -178,944 -20%
Amundi
13
Amundi
France
$24M +$1.76M +47,539 +8%
Two Sigma Investments
14
Two Sigma Investments
New York
$23.2M +$6.08M +172,097 +36%
Two Sigma Advisers
15
Two Sigma Advisers
New York
$22.9M +$7.83M +221,600 +52%
Millennium Management
16
Millennium Management
New York
$17.4M +$2.17M +61,543 +14%
Bank of America
17
Bank of America
North Carolina
$16.3M -$2.36M -66,898 -13%
Principal Financial Group
18
Principal Financial Group
Iowa
$16M -$1.04M -29,521 -6%
Arrowstreet Capital
19
Arrowstreet Capital
Massachusetts
$16M -$9.15M -259,198 -36%
Goldman Sachs
20
Goldman Sachs
New York
$14.1M -$3.04M -86,147 -18%
JPMorgan Chase & Co
21
JPMorgan Chase & Co
New York
$13.3M +$3.25M +92,144 +32%
Marshall Wace
22
Marshall Wace
United Kingdom
$12.2M -$5.1M -144,484 -30%
Lord, Abbett & Co
23
Lord, Abbett & Co
New Jersey
$11.4M +$5.42M +153,540 +91%
Russell Investments Group
24
Russell Investments Group
United Kingdom
$10.8M +$1.39M +39,391 +15%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
25
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$10.6M -$3.53M -100,000 -25%