ECHO holders · CITADEL ADVISORS LLC 13F · ECHO stock
CITADEL ADVISORS LLC ECHO (ECHO) 13F holding
CITADEL ADVISORS LLC reported 2,867,930 ECHO shares valued at $335.75B as of 2026-03-31 (CL A), Call. Cached 13F row, not a live tape.
| Report | Shares | Value | Class |
|---|---|---|---|
| 2026-03-31 | 2,867,930 | $335.75B | Call |
| 2026-03-31 | 1,793,965 | $210.02B | Put |
| 2026-03-31 | 363,595 | $42.57B | CL A |
| 2026-03-31 | 140,136 | $16.41B | CL A |
| 2026-03-31 | 4,300 | $503.4M | Put |
| 2026-03-31 | 3,800 | $444.9M | Call |
| 2025-12-31 | 1,541,610 | $167.57B | Call |
| 2025-12-31 | 1,403,300 | $152.54B | Put |
| 2025-12-31 | 352,434 | $38.31B | CL A |
| 2025-12-31 | 350,977 | $38.15B | CL A |
| 2025-12-31 | 11,900 | $1.29B | Call |
| 2025-12-31 | 3,400 | $369.6M | Put |
| 2025-09-30 | 2,929,055 | $223.66B | Put |
| 2025-09-30 | 1,686,910 | $128.81B | Call |
| 2025-06-30 | 2,179,100 | $60.36B | Put |
| 2025-06-30 | 512,609 | $14.20B | CL A |
| 2025-06-30 | 357,680 | $9.91B | Call |
| 2025-06-30 | 178,710 | $4.95B | CL A |
| 2025-06-30 | 100,000 | $2.77B | Call |
Not investment advice. Cached 13F row, not EDGAR XML.