As of 31 Dec 2025, 1 institutional investors reported holding 52,153 shares of Marsh & McLennan Companies Inc - COM.
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 52,153 | $9,675,425 | +$9,675,425 | $185.52 | 1 |