Marsh
MRSH
1,586 hedge funds and large institutions have $80.9B invested in Marsh in 2025 Q4 according to their latest regulatory filings, with 215 funds opening new positions, 526 increasing their positions, 642 reducing their positions, and 169 closing their positions.
67% more call options, than puts
Call options by funds: $131M | Put options by funds: $78.7M
27% more first-time investments, than exits
New positions opened: 215 | Existing positions closed: 169
6% more funds holding in top 10
Funds holding in top 10: 17 → 18 (+1)
0.98% more ownership
Funds ownership: 87.98% → 88.96% (+0.98%)
1% more funds holding
Funds holding: 1,572 → 1,586 (+14)
7% less capital invested
Capital invested by funds: $87.2B → $80.9B (-$6.27B)
18% less repeat investments, than reductions
Existing positions increased: 526 | Existing positions reduced: 642
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Ninety One (UK)
London,
United Kingdom
|
+$410M |
| 2 |
Amundi
Paris,
France
|
+$353M |
| 3 |
LCAM
London & Capital Asset Management
London,
United Kingdom
|
+$315M |
| 4 |
BlackRock
New York
|
+$310M |
| 5 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
+$281M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital Research Global Investors
Los Angeles,
California
|
-$350M |
| 2 |
Mackenzie Financial
Toronto Ontario,
Ontario, Canada
|
-$266M |
| 3 |
Geode Capital Management
Boston,
Massachusetts
|
-$247M |
| 4 |
JIM
Jensen Investment Management
Lake Oswego,
Oregon
|
-$247M |
| 5 |
Janus Henderson Group
London,
United Kingdom
|
-$244M |
MRSH Hedge Fund Activity: Q4 2025 in Review
1,586 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Marsh (MRSH) for Q4 2025, worth a combined $80.9B — down 7.2% from $87.2B a quarter earlier.
Buyers outnumbered sellers: 215 funds opened new MRSH positions and 169 closed out — a net gain of 46 holders — while 526 added to existing stakes and 642 trimmed.
The largest buyer was Ninety One (UK), adding an estimated $410M. The largest seller was Capital Research Global Investors, cutting an estimated $350M.
- 1,586 institutional investors held Marsh (MRSH) as of Q4 2025, up from 1,572 in Q3 2025.
- Funds reported $80.9B of Marsh stock for Q4 2025, down 7.2% quarter-over-quarter.
- 215 funds opened new Marsh positions in Q4 2025 and 169 closed out, a net change of +46 holders.
- The largest Marsh buyer in Q4 2025 was Ninety One (UK), an estimated $410M added.
- The largest Marsh seller in Q4 2025 was Capital Research Global Investors, an estimated $350M sold.
Based on aggregated 13F filings for Q4 2025.