CITADEL ADVISORS LLC quarter change: USA SPAC Units, Unchanged
In units (a share and a warrant or right, mostly SPACs) (listed in the US), from the quarter ended 2025-12-31 to 2026-03-31, CITADEL ADVISORS LLC opened 10 positions, added to 4, reduced 15, sold out of 17 and left 3 unchanged. The largest increase in value was MOZAYYX ACQUISITION CORP (+$9,787,045); the largest decrease was REPUBLIC DIGITAL ACQUISITION (-$2,114,181).
- GLOBA TERRA ACQUISITION COR: Country of operation —; Class UNIT 99/99/9999; Shares 2025-12-31 110,171; Shares 2026-03-31 110,171.
- BEST SPAC I ACQUISITION CORP: Country of operation —; Class UNIT 05/27/2030; Shares 2025-12-31 25,000; Shares 2026-03-31 25,000.
- BTC DEV CORP: Country of operation —; Class UNIT 09/11/2030; Shares 2025-12-31 10,073; Shares 2026-03-31 10,073.
Two Form 13F-HR filings compared (SEC CIK 1423053): 2025-12-31 (filed 2026-02-17) and 2026-03-31 (filed 2026-05-15). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move; share change is the position change.