Marsh
MRSH
1,548 hedge funds and large institutions have $76.1B invested in Marsh in 2026 Q1 according to their latest regulatory filings, with 142 funds opening new positions, 615 increasing their positions, 578 reducing their positions, and 169 closing their positions.
85% more call options, than puts
Call options by funds: $65.4M | Put options by funds: $35.3M
1.72% more ownership
Funds ownership: 88.94% → 90.66% (+1.7%)
6% more repeat investments, than reductions
Existing positions increased: 615 | Existing positions reduced: 578
3% less funds holding
Funds holding: 1,594 → 1,548 (-46)
6% less capital invested
Capital invested by funds: $80.9B → $76.1B (-$4.7B)
16% less first-time investments, than exits
New positions opened: 142 | Existing positions closed: 169
61% less funds holding in top 10
Funds holding in top 10: 18 → 7 (-11)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Harris Associates
Chicago,
Illinois
|
+$929M |
| 2 |
Capital Research Global Investors
Los Angeles,
California
|
+$596M |
| 3 |
AQR Capital Management
Greenwich,
Connecticut
|
+$395M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
+$342M |
| 5 |
JP Morgan Chase
New York
|
+$326M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$907M |
| 2 |
Capital International Investors
Los Angeles,
California
|
-$549M |
| 3 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$245M |
| 4 |
AC
AKO Capital
London,
United Kingdom
|
-$220M |
| 5 |
LP
Longview Partners
St Peter Port,
Guernsey
|
-$217M |
MRSH Hedge Fund Activity: Q1 2026 in Review
1,548 of the 8,208 institutional investors tracked by Wall St. Rank reported a position in Marsh (MRSH) for Q1 2026, worth a combined $76.1B — down 5.8% from $80.9B a quarter earlier.
Sellers outnumbered buyers: 169 funds closed out of MRSH and 142 opened new positions — a net loss of 27 holders — while 578 trimmed existing stakes and 615 added.
The largest buyer was Harris Associates, opening a new position worth an estimated $929M. The largest seller was Fidelity Investments, cutting an estimated $907M.
- 1,548 institutional investors held Marsh (MRSH) as of Q1 2026, down from 1,594 in Q4 2025.
- Funds reported $76.1B of Marsh stock for Q1 2026, down 5.8% quarter-over-quarter.
- 142 funds opened new Marsh positions in Q1 2026 and 169 closed out, a net change of -27 holders.
- The largest Marsh buyer in Q1 2026 was Harris Associates, an estimated $929M added.
- The largest Marsh seller in Q1 2026 was Fidelity Investments, an estimated $907M sold.
Based on aggregated 13F filings for Q1 2026.