Which hedge funds own MRSH? MARSH & MCLENNAN COS INC, Q2 2026 13F holders
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13 of the hedge funds tracked by WhaleCreep disclosed a position in MRSH (MARSH & MCLENNAN COS INC) in their Q2 2026 13F filings, worth $423.8m in total. The largest holder by portfolio weight is Horizon Kinetics at 0.3% of its book. 2 managers opened a new position this quarter: Tudor Investment, Bridgewater Associates. 3 exited: Eminence Capital, Holocene Advisors, Renaissance Technologies LLC.
13tracked managers holding
2opened this quarter
3exited this quarter
Which hedge funds hold MRSH? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Horizon Kinetics | Q2 2026 | 0.3% | $23.3m | 139,983 | -8% | reduced |
| Marshall Wace | Q2 2026 | 0.1% | $173.9m | 1,043,399 | 72% | added |
| Markel Group | Q2 2026 | 0.1% | $6.8m | 763,500 | 0% | held |
| D. E. Shaw & Co | Q2 2026 | 0.1% | $139.9m | 839,616 | -51% | reduced |
| Brevan Howard Capital Management | Q2 2026 | 0.1% | $5.1m | 30,386 | 130% | added |
| Tudor Investment | Q2 2026 | 0.1% | $12.6m | 75,646 | – | new |
| Citadel Advisors | Q2 2026 | 0.0% | $38.5m | 230,808 | 69% | added |
| Woodline Partners | Q2 2026 | 0.0% | $5.0m | 30,109 | 58% | added |
| Bridgewater Associates | Q2 2026 | 0.0% | $3.0m | 17,949 | – | new |
| First Manhattan | Q2 2026 | 0.0% | $3.6m | 21,536 | -26% | reduced |
| Millennium Management | Q2 2026 | 0.0% | $11.9m | 71,478 | -11% | reduced |
| Ancora Advisors | Q2 2026 | 0.0% | $41.8k | 251 | -80% | reduced |
| Baillie Gifford | Q2 2026 | 0.0% | $85.2k | 511 | -99% | reduced |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Eminence Capital | 1.3% | $55.6m |
| Holocene Advisors | 0.4% | $35.3m |
| Renaissance Technologies LLC | 1.1% | $63.4m |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| Boston Omaha | Q4 2024 | 0.0% |
How has hedge fund ownership of MRSH changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 13 | $423.8m |
| Q1 2026 | 14 | $674.2m |
| Q4 2025 | 12 | $457.1m |
| Q3 2025 | 10 | $588.5m |
| Q2 2025 | 9 | $565.1m |
| Q1 2025 | 7 | $511.0m |
| Q4 2024 | 10 | $378.3m |
| Q3 2024 | 11 | $381.8m |
| Q2 2024 | 10 | $495.9m |
| Q1 2024 | 8 | $344.0m |
| Q4 2023 | 10 | $392.3m |
| Q3 2023 | 10 | $374.6m |
| Q2 2023 | 11 | $349.0m |
| Q1 2023 | 13 | $478.5m |
| Q4 2022 | 13 | $465.5m |
| Q3 2022 | 13 | $693.5m |
Counts every tracked manager that disclosed MRSH in that quarter's filing, including managers that have since stopped filing.