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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
1351
$201K
1352
$201K
1353
$200K
1354
$196K
1355
$195K
1356
$187K
1357
$183K
1358
$183K
1359
$182K
1360
$181K
1361
$180K
1362
$175K
1363
$171K
1364
$171K
1365
$169K
1366
$159K
1367
$151K
1368
$149K
1369
$148K
1370
$144K
1371
$140K
1372
$136K
1373
$134K
1374
$126K
1375
$125K