Marsh
MRSH
1,572 hedge funds and large institutions have $87.2B invested in Marsh in 2025 Q3 according to their latest regulatory filings, with 147 funds opening new positions, 559 increasing their positions, 607 reducing their positions, and 154 closing their positions.
11% more call options, than puts
Call options by funds: $125M | Put options by funds: $113M
5% less first-time investments, than exits
New positions opened: 147 | Existing positions closed: 154
8% less repeat investments, than reductions
Existing positions increased: 559 | Existing positions reduced: 607
2% less funds holding
Funds holding: 1,606 → 1,572 (-34)
2.83% less ownership
Funds ownership: 90.81% → 87.98% (-2.8%)
10% less capital invested
Capital invested by funds: $97.1B → $87.2B (-$9.93B)
11% less funds holding in top 10
Funds holding in top 10: 19 → 17 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ClearBridge Investments
New York
|
+$402M |
| 2 |
D.E. Shaw & Co
New York
|
+$282M |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
+$259M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$253M |
| 5 |
Two Sigma Advisers
New York
|
+$181M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$737M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$348M |
| 3 |
BlackRock
New York
|
-$306M |
| 4 |
Amundi
Paris,
France
|
-$291M |
| 5 |
NLI
Nippon Life Insurance
Tokyo,
Japan
|
-$270M |
MRSH Hedge Fund Activity: Q3 2025 in Review
1,572 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Marsh (MRSH) for Q3 2025, worth a combined $87.2B — down 10% from $97.1B a quarter earlier.
Sellers outnumbered buyers: 154 funds closed out of MRSH and 147 opened new positions — a net loss of 7 holders — while 607 trimmed existing stakes and 559 added.
The largest buyer was ClearBridge Investments, adding an estimated $402M. The largest seller was Fidelity Investments, cutting an estimated $737M.
- 1,572 institutional investors held Marsh (MRSH) as of Q3 2025, down from 1,606 in Q2 2025.
- Funds reported $87.2B of Marsh stock for Q3 2025, down 10% quarter-over-quarter.
- 147 funds opened new Marsh positions in Q3 2025 and 154 closed out, a net change of -7 holders.
- The largest Marsh buyer in Q3 2025 was ClearBridge Investments, an estimated $402M added.
- The largest Marsh seller in Q3 2025 was Fidelity Investments, an estimated $737M sold.
Based on aggregated 13F filings for Q3 2025.