MCO holders · CITADEL ADVISORS LLC 13F · MCO stock
CITADEL ADVISORS LLC Moodys Corporation (MCO) 13F holding
CITADEL ADVISORS LLC reported 16,693,400 MCO shares valued at $5.64T as of 2026-03-31 (COM), Put. Cached 13F row, not a live tape.
| Report | Shares | Value | Class |
|---|---|---|---|
| 2026-03-31 | 16,693,400 | $5.64T | Put |
| 2026-03-31 | 10,310,400 | $3.48T | Call |
| 2026-03-31 | 4,246,007 | $1.43T | COM |
| 2026-03-31 | 350,365 | $118.37B | COM |
| 2026-03-31 | 89,600 | $39.09B | Put |
| 2026-03-31 | 81,516 | $35.56B | COM |
| 2026-03-31 | 81,500 | $35.55B | Call |
| 2026-03-31 | 22,600 | $7.64B | Put |
| 2026-03-31 | 7,000 | $2.36B | Call |
| 2025-12-31 | 12,269,600 | $3.50T | Put |
| 2025-12-31 | 8,034,400 | $2.29T | Call |
| 2025-12-31 | 2,272,528 | $648.60B | COM |
| 2025-12-31 | 779,747 | $222.55B | COM |
| 2025-12-31 | 258,167 | $131.88B | COM |
| 2025-12-31 | 37,306 | $19.06B | COM |
| 2025-12-31 | 27,200 | $13.90B | Call |
| 2025-12-31 | 11,800 | $6.03B | Put |
| 2025-12-31 | 16,300 | $4.65B | Call |
| 2025-12-31 | 11,100 | $3.17B | Put |
| 2025-09-30 | 9,164,100 | $1.53T | Call |
| 2025-09-30 | 8,457,400 | $1.42T | Put |
| 2025-09-30 | 800,903 | $381.61B | COM |
| 2025-09-30 | 1,717,189 | $287.32B | COM |
| 2025-09-30 | 979,129 | $163.83B | COM |
Not investment advice. Cached 13F row, not EDGAR XML.