Quetta Acquisition Corp.-RTSQETARPreferred / convertible
13F holders, Q3 2025 (September 30)At the end of Q3 2025, 15 institutions reported holding Quetta Acquisition Corp.-RTS (QETAR) in their 13F filings, down 1 from Q2 2025. 0 opened new positions and 1 sold out. The largest holders were Highbridge Capital Management LLC ($284K), Clear Street Group Inc. ($178K) and Citadel Advisors ($120K). 2 famous investors held it, including Ken Griffin ( of Citadel Advisors's portfolio) and David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
- Company
- Quetta Acquisition Corp.-RTS
- CUSIP
- 74841A113
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 1 | $31K |
All 13F filers, Q2 2025 → Q3 2025: 28,716 shares bought and 35,683 shares sold, net −6,967 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 15 holders
| Highbridge Capital Management LLC | — | Reduce -3.6% | 143,660 | $284K |
| Clear Street Group Inc. | — | — | 90,140 | $178K |
| Citadel Advisors | — | Add +47.7% | 60,600 | $120K |
| Atw Spac Management LLC | — | No change | 52,348 | $104K |
| Boothbay Fund Management, LLC | — | No change | 52,348 | $92K |
| Periscope Capital Inc. | — | No change | 37,500 | $66K |
| Harraden Circle Investments, LLC | — | No change | 32,294 | $64K |
| Susquehanna International Group, LLP | — | Add +55.5% | 25,611 | $51K |
| D. E. Shaw & Co. | — | No change | 23,000 | $46K |
| Hudson Bay Capital Management LP | — | No change | 14,090 | $28K |
| Walleye Trading LLC | — | Reduce -12.8% | 13,762 | $27K |
| Toronto Dominion Bank | — | Reduce -12.1% | 13,100 | $26K |
| Verition Fund Management LLC | — | Reduce -0.8% | 11,970 | $24K |
| Polar Asset Management Partners Inc. | — | No change | 10,000 | $20K |
| Longfellow Investment Management Co. LLC | — | No change | 57 | $113 |
"% of holder's portfolio" is QETAR's weight in each manager's 13F, not the share of Quetta Acquisition Corp.-RTS the manager owns.