Marsh
MRSH
1,534 hedge funds and large institutions have $76.1B invested in Marsh in 2026 Q1 according to their latest regulatory filings, with 139 funds opening new positions, 610 increasing their positions, 574 reducing their positions, and 167 closing their positions.
85% more call options, than puts
Call options by funds: $65.4M | Put options by funds: $35.3M
1.68% more ownership
Funds ownership: 88.96% → 90.63% (+1.7%)
6% more repeat investments, than reductions
Existing positions increased: 610 | Existing positions reduced: 574
3% less funds holding
Funds holding: 1,586 → 1,534 (-52)
6% less capital invested
Capital invested by funds: $80.9B → $76.1B (-$4.75B)
17% less first-time investments, than exits
New positions opened: 139 | Existing positions closed: 167
61% less funds holding in top 10
Funds holding in top 10: 18 → 7 (-11)
Top Buyers
Top Sellers
MRSH Hedge Fund Activity: Q1 2026 in Review
1,534 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Marsh (MRSH) for Q1 2026, worth a combined $76.1B — down 5.9% from $80.9B a quarter earlier.
Sellers outnumbered buyers: 167 funds closed out of MRSH and 139 opened new positions — a net loss of 28 holders — while 574 trimmed existing stakes and 610 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.
- 1,534 institutional investors held Marsh (MRSH) as of Q1 2026, down from 1,586 in Q4 2025.
- Funds reported $76.1B of Marsh stock for Q1 2026, down 5.9% quarter-over-quarter.
- 139 funds opened new Marsh positions in Q1 2026 and 167 closed out, a net change of -28 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.