AMP · AMPER, S.A. · Short Interest
Net short positions in AMPER, S.A. 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 · Spain · CNMV
Recent individual disclosures for ISIN ES0109260291. Net short-position notifications published by the CNMV since 2010, current and previous; 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 |
|---|---|---|---|
| 2026-09-07 | WorldQuant, LLC | 0.6% | Not supplied |
| 2026-08-26 | Citadel Securities GCS (Ireland) Limited | 0.49% | Not supplied |
| 2026-08-25 | WorldQuant, LLC | 0.51% | Not supplied |
| 2026-08-14 | Citadel Securities GCS (Ireland) Limited | 0.51% | Not supplied |
| 2026-07-28 | Citadel Securities GCS (Ireland) Limited | 0.5% | Not supplied |
Checked 2026-10-06 05:26 UTC.
Disclosed net short positions · Germany · Federal Gazette (BaFin)
Recent individual disclosures for ISIN ES0109260291. Net short-position notifications published in the Federal Gazette, including historised ones; 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 |
|---|---|---|---|
| 2026-07-20 | Arrowstreet Capital, Limited Partnership | 0.57% | Not supplied |
Checked 2026-10-06 05:28 UTC.