Marsh & McLennan
1,544 hedge funds and large institutions have $86.9B invested in Marsh & McLennan in 2025 Q3 according to their latest regulatory filings, with 149 funds opening new positions, 543 increasing their positions, 597 reducing their positions, and 153 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
less first-time investments, than exits
New positions opened: | Existing positions closed:
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less ownership
Funds ownership: →
3% less funds holding
Funds holding: 1,593 → 1,544 (-49)
10% less capital invested
Capital invested by funds: $96.8B → $86.9B (-$9.91B)
11% less funds holding in top 10
Funds holding in top 10: 19 → 17 (-2)
Holders
1,544
Holding in Top 10
17
Calls
$125M
Puts
$113M
Top Buyers
| 1 | +$394M | |
| 2 | +$277M | |
| 3 | +$254M | |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$248M |
| 5 |
Two Sigma Advisers
New York
|
+$177M |
Top Sellers
| 1 | -$722M | |
| 2 | -$341M | |
| 3 | -$300M | |
| 4 |
Amundi
Paris,
France
|
-$285M |
| 5 |
NLI
Nippon Life Insurance
Tokyo,
Japan
|
-$264M |