UBS Oconnor LLC
- SEC CIK
- 0001132716
- Latest filing
- Aug 14, 2026
XFOR holding history
X4 Pharmaceuticals, Inc in every 13F filed by UBS Oconnor LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
XFOR overviewAll 13F holders of XFORFull Q4 2025 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 9
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −80,000−100.0% | Sold out | Holders |
| Q2 2025 | 80,000 | $152.0K | <0.1% | +71,580+850.1% | AddedConverted for a 1-for-30 split | Holders |
| Q1 2025 | 252,602 | $59.6K | <0.1% | −1,011,756−80.0% | Reduced | Holders |
| Q4 2024 | 1,264,358 | $928.0K | <0.1% | −285,000−18.4% | Reduced | Holders |
| Q3 2024 | 1,549,358 | $1.04M | <0.1% | +388,837+33.5% | Added | Holders |
| Q2 2024 | 1,160,521 | $673.1K | <0.1% | −175,000−13.1% | Reduced | Holders |
| Q1 2024 | 1,335,521 | $1.86M | 0.1% | −407,517−23.4% | Reduced | Holders |
| Q4 2023 | 1,743,038 | $1.46M | <0.1% | +183,052+11.7% | Added | Holders |
| Q3 2023 | 1,559,986 | $1.70M | <0.1% | +1,109,986+246.7% | Added | Holders |
| Q2 2023 | 450,000 | $873.0K | <0.1% | +450,000 | New | Holders |