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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
501
$4.34M
502
$4.34M
503
$4.34M
504
$4.32M
505
$4.31M
506
$4.25M
507
$4.25M
508
$4.24M
509
$4.23M
510
$4.22M
511
$4.21M
512
$4.2M
513
$4.2M
514
$4.18M
515
$4.18M
516
$4.04M
517
$4.02M
518
$3.99M
519
$3.94M
520
$3.93M
521
$3.92M
522
$3.91M
523
$3.87M
524
$3.86M
525
$3.85M