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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 123 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,584
Holders Change
-21
Holders Change %
-1.31%
% 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
123
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 %
Swiss National Bank
51
Swiss National Bank
Switzerland
$326M +$23.3M +106,500 +8%
Manulife (Manufacturers Life Insurance)
52
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$293M +$130M +593,353 +79%
WIM
53
Waverton Investment Management
United Kingdom
$283M +$18.8M +86,182 +7%
Qube Research & Technologies (QRT)
54
Qube Research & Technologies (QRT)
United Kingdom
$280M +$26.3M +120,094 +10%
AllianceBernstein
55
AllianceBernstein
Tennessee
$280M -$24.8M -113,412 -8%
Envestnet Asset Management
56
Envestnet Asset Management
Illinois
$278M +$6.37M +29,127 +2%
HSBC Holdings
57
HSBC Holdings
United Kingdom
$268M -$36.9M -169,194 -12%
Fidelity International
58
Fidelity International
Bermuda
$263M +$13.8M +63,264 +6%
D.E. Shaw & Co
59
D.E. Shaw & Co
New York
$263M +$86.9M +397,615 +49%
Sumitomo Mitsui Trust Group
60
Sumitomo Mitsui Trust Group
Japan
$260M +$89.2K +408 +0%
Canada Life
61
Canada Life
Manitoba, Canada
$260M -$4.17M -19,019 -2%
DekaBank Deutsche Girozentrale
62
DekaBank Deutsche Girozentrale
Germany
$259M +$3.9M +18,008 +2%
First Trust Advisors
63
First Trust Advisors
Illinois
$256M +$20.7M +94,798 +9%
American Century Companies
64
American Century Companies
Missouri
$242M -$18.4K -84 -0%
Aviva
65
Aviva
United Kingdom
$236M +$6.92M +31,669 +3%
Jennison Associates
66
Jennison Associates
New York
$230M +$159M +727,714 +225%
National Pension Service
67
National Pension Service
South Korea
$222M +$8.1M +37,025 +4%
Two Sigma Investments
68
Two Sigma Investments
New York
$217M +$170M +778,413 +362%
RG
69
Rathbones Group
United Kingdom
$217M +$48.2M +220,278 +29%
Renaissance Technologies
70
Renaissance Technologies
New York
$213M +$77.6M +354,931 +57%
Mitsubishi UFJ Asset Management
71
Mitsubishi UFJ Asset Management
Japan
$209M +$14.4M +65,642 +7%
RhumbLine Advisers
72
RhumbLine Advisers
Massachusetts
$207M -$9.16M -41,917 -4%
Raymond James Financial
73
Raymond James Financial
Florida
$203M -$1.01M -4,604 -0.5%
TD Asset Management
74
TD Asset Management
Ontario, Canada
$202M -$9.46M -43,275 -4%
PCH
75
Polar Capital Holdings
United Kingdom
$199M +$7.87M +36,000 +4%
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