MRX

Marex Group

190 hedge funds and large institutions have $1.72B invested in Marex Group in 2025 Q3 according to their latest regulatory filings, with 45 funds opening new positions, 75 increasing their positions, 59 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
190
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$8.51M
Puts
$3.55M
Net Calls
Net Calls Change

Top Buyers

1 +$43.2M
2 +$42.8M
3 +$24.5M
4
Man Group
Man Group
United Kingdom
+$22.2M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$21.8M
Name Holding Trade Value Shares
Change
Change in
Stake
PCM
201
Portolan Capital Management
Massachusetts
Susquehanna International Group
202
Susquehanna International Group
Pennsylvania
FGP
203
Freestone Grove Partners
California
Lazard Asset Management
204
Lazard Asset Management
New York
EGI
205
EAM Global Investors
California
QC
206
Quadrature Capital
United Kingdom
State of New Jersey Common Pension Fund D
207
State of New Jersey Common Pension Fund D
New Jersey
Calamos Advisors
208
Calamos Advisors
Illinois
DADC
209
D.A. Davidson & Co
Montana
NICM
210
Neo Ivy Capital Management
New York
GCP
211
GSA Capital Partners
United Kingdom
LP
212
Longaeva Partners
Illinois
EI
213
EAM Investors
California
PAMP
214
Polar Asset Management Partners
Ontario, Canada
HCA
215
Harbour Capital Advisors
Virginia
OQS
216
Occudo Quantitative Strategies
Florida
AIM
217
Aigen Investment Management
New York
SRL
218
Scientech Research LLC
New Jersey
Polen Capital Management
219
Polen Capital Management
Florida
SWM
220
Spire Wealth Management
Virginia
NWM
221
Napa Wealth Management
California
YMRC
222
Yorktown Management & Research Company
Virginia
MF
223
Magnetar Financial
Illinois
BAM
224
Bosun Asset Management
Illinois
FRM
225
Fox Run Management
Connecticut