MRSH · CUSIP 571748102
MARSH & MCLENNAN COS INC
Reported by 6 of 79 curated managers in Q2 2026, in the holdings snapshot last exported 2026-08-24.
- Managers holding
- 6
- Average portfolio weight
- 1.5%
- Combined reported value
- $1.8B
- Research group
- 79
6 of the 79 superinvestors Shameless Cloning tracks reported MARSH & MCLENNAN COS INC (MRSH) in their Q2 2026 13F filings, worth $1.8B combined, at an average 1.5% of their portfolios. The largest positions by portfolio weight belong to Jensen Investment Management (4.0%), Torray Funds (2.1%), Bill Nygren (1.9%).
Reporting managers
This is a historical 13F snapshot, not a live shareholder register. The count covers all matched managers; dashboard rankings use only those with at least 95% coverage. Reported value is measured at filing quarter-end, not at today's price.
| Manager / SEC filer | % of portfolio | Reported value |
|---|---|---|
| Jensen Investment ManagementJENSEN INVESTMENT MANAGEMENT INC | 4.0% | $164.2M |
| Torray FundsTorray Investment Partners LLC | 2.1% | $15.4M |
| Bill NygrenHARRIS ASSOCIATES L P | 1.9% | $1.4B |
| Thomas GaynerMarkel Group Inc. | 1.0% | $127.3M |
| First Pacific AdvisorsFirst Pacific Advisors, LP | 0.3% | $20.2M |
| Mairs & Power FundsMAIRS & POWER INC | 0.0% | $200K |