UCB · U C B · Short Interest
Market Cap
39.43B EUR
Shares
190.66M
Net short positions in U C B disclosed to the market regulator. Holders must report positions above the regulator's threshold, so these are disclosed positions, not total short interest, and absence is not a zero position.
Disclosed net short positions · Belgium · FSMA history
Recent individual disclosures for ISIN BE0003739530. Superseded net short-position notifications published by the FSMA; absence is not a zero position. Percentages refer to issued capital, not free float. These are not total short interest or a list of current positions. Public disclosures generally begin at 0.5% per holder. A disclosure below that threshold does not establish the holder's subsequent position.
| Position date | Holder | Issued capital | Published |
|---|---|---|---|
| 2026-08-19 | CITADEL ADVISORS LLC | 0.5% | Not supplied |
| 2026-05-26 | CITADEL ADVISORS LLC | 0.58% | Not supplied |
| 2026-05-19 | CITADEL ADVISORS LLC | 0.65% | Not supplied |
| 2026-05-18 | CITADEL ADVISORS LLC | 0.7% | Not supplied |
| 2026-05-11 | CITADEL ADVISORS LLC | 0.69% | Not supplied |
| 2026-04-24 | CITADEL ADVISORS LLC | 0.71% | Not supplied |
| 2026-04-21 | CITADEL ADVISORS LLC | 0.62% | Not supplied |
| 2026-04-16 | CITADEL ADVISORS LLC | 0.5% | Not supplied |
| 2026-03-11 | CITADEL ADVISORS LLC | 0.53% | Not supplied |
| 2026-02-26 | CITADEL ADVISORS LLC | 0.53% | Not supplied |
| 2026-02-12 | CITADEL ADVISORS LLC | 0.59% | Not supplied |
| 2026-02-02 | CITADEL ADVISORS LLC | 0.6% | Not supplied |
| 2026-01-02 | CITADEL ADVISORS LLC | 0.51% | Not supplied |
| 2024-02-09 | QUBE RESEARCH & TECHNOLOGIES LIMITED | 0.51% | Not supplied |
Checked 2026-10-05 17:19 UTC.
Showing 1–14 of 14 disclosures