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Marsh & McLennan
MMC

Overview Fund Activity

1,584 hedge funds and large institutions have $96.7B invested in Marsh & McLennan in 2025 Q2 according to their latest regulatory filings, with 127 funds opening new positions, 611 increasing their positions, 586 reducing their positions, and 122 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,584
Holders Change
-20
Holders Change %
-1.25%
% of All Funds
21.24%
Holding in Top 10
19
Holding in Top 10 Change
-17
Holding in Top 10 Change %
-47.22%
% of All Funds
0.25%
New
127
Increased
611
Reduced
586
Closed
122
Calls
$154M
Puts
$123M
Net Calls
+$30.9M
Net Calls Change
+$16.5M

Top Buyers

1
Capital Research Global Investors
Capital Research Global Investors
California
+$702M
2
Mackenzie Financial
Mackenzie Financial
Ontario, Canada
+$340M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$331M
4
Amundi
Amundi
France
+$290M
5
Wellington Management Group
Wellington Management Group
Massachusetts
+$222M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$462M
2
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$245M
3
Ameriprise
Ameriprise
Minnesota
-$208M
4
Caisse de Depot et Placement du Quebec (CDPQ)
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
-$207M
5
AIM
Alphinity Investment Management
Australia
-$202M
Name Holding Trade Value Shares
Change 		Shares
Change %
Swedbank
76
Swedbank
Sweden
$196M +$53.5M +244,829 +38%
FPP
77
Findlay Park Partners
United Kingdom
$194M -$53.5M -244,600 -22%
Principal Financial Group
78
Principal Financial Group
Iowa
$177M -$6.27M -28,664 -3%
Natixis Advisors
79
Natixis Advisors
Massachusetts
$177M +$1.15M +5,251 +0.7%
Assenagon Asset Management
80
Assenagon Asset Management
Luxembourg
$177M +$173M +793,052 +5,036%
California State Teachers Retirement System (CalSTRS)
81
California State Teachers Retirement System (CalSTRS)
California
$173M -$13M -59,327 -7%
WorldQuant Millennium Advisors
82
WorldQuant Millennium Advisors
New York
$165M +$32.8M +150,191 +25%
CGPCS
83
Capital Group Private Client Services
California
$164M -$4.13M -18,871 -2%
MG
84
Markel Group
Virginia
$164M +$1.15M +5,250 +0.7%
Voloridge Investment Management
85
Voloridge Investment Management
Florida
$156M -$57.6M -263,282 -27%
Millennium Management
86
Millennium Management
New York
$152M +$60.3M +275,712 +66%
AssetMark Inc
87
AssetMark Inc
California
$150M +$5.76M +26,360 +4%
Nordea Investment Management
88
Nordea Investment Management
Sweden
$143M -$26.2M -120,623 -15%
Acadian Asset Management
89
Acadian Asset Management
Massachusetts
$140M -$123M -563,031 -47%
EIP
90
Epoch Investment Partners
New York
$138M -$19.6M -89,687 -12%
New York State Common Retirement Fund
91
New York State Common Retirement Fund
New York
$137M -$588K -2,690 -0.4%
BNP Paribas Asset Management
92
BNP Paribas Asset Management
France
$134M +$59.1M +270,205 +78%
Lord, Abbett & Co
93
Lord, Abbett & Co
New Jersey
$131M -$14.6M -66,823 -10%
PNC Financial Services Group
94
PNC Financial Services Group
Pennsylvania
$131M +$553K +2,530 +0.4%
Bank of Montreal
95
Bank of Montreal
Ontario, Canada
$124M -$62.4M -285,453 -33%
SP
96
Sarasin & Partners
United Kingdom
$122M +$122M +559,328 New
Prudential Financial
97
Prudential Financial
New Jersey
$122M -$17.5M -79,821 -13%
CII
98
Capital International Inc
California
$121M +$29M +132,653 +32%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
99
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$120M +$26.2M +119,799 +28%
BFS
100
Bradley Foster & Sargent
Connecticut
$117M -$514K -2,353 -0.4%
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4
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