Stock
MCO
MCONo reports yet
01
Smart money
Who holds it, who is trading it: 3 of the investors we track hold MCO
| Investor | Data | Period | Value / range | Portfolio weight | Change |
|---|---|---|---|---|---|
| Warren Buffett | 13F holdings | 2026-06-30 | $11.2B | 3.7% | Held |
| Renaissance Technologies | 13F holdings | 2026-06-30 | $45M | 0.1% | Trimmed |
| Ray Dalio | 13F holdings | 2026-06-30 | $14M | 0.1% | New |
| Li Lu | 13F holdings | 2026-06-30 | $0 | 0.0% | Sold out |
From each person’s latest published 13F, insider filing or disclosure. 13F data lags by about 45 days. Smart Money →