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Marsh & McLennan

1,607 hedge funds and large institutions have $106B invested in Marsh & McLennan in 2025 Q1 according to their latest regulatory filings, with 175 funds opening new positions, 621 increasing their positions, 557 reducing their positions, and 98 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

11% more repeat investments, than reductions

Existing positions increased: 621 | Existing positions reduced: 557

3% more funds holding

Funds holding: 1,5621,607 (+45)

1.2% less ownership

Funds ownership: 89.97%88.77% (-1.2%)

Holders
1,607
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
36
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$112M
Puts
$97.4M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
876
$788K
877
$785K
878
$784K
879
$784K
880
$784K
881
$782K
882
$781K
883
$780K
884
$778K
885
$772K
886
$770K
887
$768K
888
$765K
889
$752K
890
$751K
891
$742K
892
$741K
893
$740K
894
$739K
895
$739K
896
$738K
897
$735K
898
$734K
899
$733K
900
$732K