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Marsh & McLennan
MMC

Overview Fund Activity

1,605 hedge funds and large institutions have $106B invested in Marsh & McLennan in 2025 Q1 according to their latest regulatory filings, with 176 funds opening new positions, 619 increasing their positions, 557 reducing their positions, and 98 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,605
Holders Change
+45
Holders Change %
+2.88%
% of All Funds
21.81%
Holding in Top 10
36
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+80%
% of All Funds
0.49%
New
176
Increased
619
Reduced
557
Closed
98
Calls
$112M
Puts
$97.4M
Net Calls
+$14.4M
Net Calls Change
+$16.3M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$3.13B
2
Capital Research Global Investors
Capital Research Global Investors
California
$1.61B
3
Ninety One (UK)
Ninety One (UK)
United Kingdom
$579M
4
Fidelity Investments
Fidelity Investments
Massachusetts
$5.41B
5
Bank of America
Bank of America
North Carolina
$1.74B

Top Sellers

1
Amundi
Amundi
France
$373M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$2.08B
3
AIM
Alphinity Investment Management
Australia
$202M
4
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
$106M
5
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$3.84M
Name Holding Trade Value Shares
Change 		Shares
Change %
New York State Teachers Retirement System (NYSTRS)
126
New York State Teachers Retirement System (NYSTRS)
New York
$84.1M -$3.07M -12,598 -4%
BNP Paribas Asset Management
127
BNP Paribas Asset Management
France
$84.1M +$796K +3,263 +1%
Los Angeles Capital Management
128
Los Angeles Capital Management
California
$83.1M -$12.1M -49,563 -13%
HighTower Advisors
129
HighTower Advisors
Illinois
$81.3M +$2.28M +9,359 +3%
Nomura Asset Management
130
Nomura Asset Management
Japan
$80.5M -$9.48M -38,849 -11%
QP
131
Quilter Plc
United Kingdom
$80.1M +$7.16M +29,350 +10%
Korea Investment Corp
132
Korea Investment Corp
South Korea
$79.2M +$3.77M +15,442 +5%
Jennison Associates
133
Jennison Associates
New York
$78.9M -$58.7M -240,364 -43%
LPL Financial
134
LPL Financial
California
$78.7M +$7.1M +29,247 +10%
VOYA Investment Management
135
VOYA Investment Management
Georgia
$78.4M +$29M +118,748 +59%
Baird Financial Group
136
Baird Financial Group
Wisconsin
$77.3M -$938K -3,842 -1%
MAM
137
Madison Asset Management
Wisconsin
$76.9M +$10.3M +42,220 +15%
RBI
138
Raiffeisen Bank International
Austria
$73.6M -$4.16M -17,166 -5%
T. Rowe Price Investment Management
139
T. Rowe Price Investment Management
Maryland
$73.3M +$63.8M +261,464 +670%
CIC
140
Crawford Investment Counsel
Georgia
$71.1M -$21M -86,039 -23%
State of Wisconsin Investment Board
141
State of Wisconsin Investment Board
Wisconsin
$69.7M -$4.55M -18,643 -6%
SEI Investments
142
SEI Investments
Pennsylvania
$67.8M -$4.41M -18,078 -6%
Calamos Advisors
143
Calamos Advisors
Illinois
$67.4M +$2.93M +11,992 +5%
Allianz Asset Management
144
Allianz Asset Management
Germany
$67M -$18.9M -77,515 -22%
CP
145
Coho Partners
Pennsylvania
$66.8M -$27.3M -111,829 -29%
Cerity Partners
146
Cerity Partners
New York
$63.7M +$33M +135,306 +108%
Chevy Chase Trust
147
Chevy Chase Trust
Maryland
$63M -$18.1K -74 -0%
DCM
148
Donaldson Capital Management
Indiana
$61.5M +$1.54M +6,308 +3%
VDI
149
Vaughan David Investments
Illinois
$61.5M -$537K -2,200 -0.9%
TCA
150
Teewinot Capital Advisers
New York
$58.6M +$10.5M +43,110 +22%
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