Stock ownership
Moody's Corp.
- Ticker
- MCO
- CUSIP
- 615369105
- Held by
- 9 funds
- Combined value
- $18,093,970,253
+% bought more, −% sold down — each fund's last-quarter move (change in share count).
| Fund | Quarter | Last quarter | Value | % of fund |
|---|---|---|---|---|
| Berkshire Hathaway position history | Q1 2026 | — | $10,762,190,653 | 4.09% |
| TCI Fund Management position history | Q1 2026 | +8% | $6,253,219,279 | 13.84% |
| Akre Capital Management position history | Q1 2026 | −28% | $543,617,232 | 8.89% |
| AltaRock Partners position history | Q1 2026 | +6% | $376,063,205 | 9.11% |
| Markel Group position history | Q1 2026 | — | $93,309,514 | 0.78% |
| Himalaya Capital Management position history | Q1 2026 | NEW | $51,383,270 | 1.61% |
| Aquamarine Capital position history | Q1 2026 | — | $11,779,000 | 8.71% |
| Tudor Investment Corp position history | Q1 2026 | −90% | $2,202,626 | 0.01% |
| Brave Warrior Advisors position history | Q1 2026 | — | $205,474 | 0.01% |