Spanish short selling: week 26, 2026
From 22 Jun 2026 to 26 Jun 2026, 33 Spain companies had disclosed short positions across 5 publication days. Changes are percentage points (pp) of issued share capital, between each company's last figure before the week and its last figure of the week, from official CNMV data.
Biggest rises
| Company | Start | End | Change (pp) |
|---|---|---|---|
| CELLNEX TELECOM, S.A. | 1.30% | 1.80% | +0.50 |
| TECNICAS REUNIDAS, S.A. | 1.60% | 1.82% | +0.22 |
| ENAGAS, S.A. | 4.69% | 4.85% | +0.16 |
| VISCOFAN, S.A. | 1.01% | 1.14% | +0.13 |
| SOLARIA ENERGIA Y MEDIOAMBIENTE, S.A. | 5.54% | 5.56% | +0.02 |
Biggest falls
| Company | Start | End | Change (pp) |
|---|---|---|---|
| PHARMA MAR, S.A. | 1.71% | 1.14% | −0.57 |
| BANKINTER, S.A. | 1.51% | 1.02% | −0.49 |
| EDREAMS ODIGEO, S.A. | 8.09% | 7.74% | −0.35 |
| AMPER, S.A. | 2.32% | 2.12% | −0.20 |
| ORYZON GENOMICS, S.A. | 0.97% | 0.78% | −0.19 |
| INDRA SISTEMAS, S.A. | 3.78% | 3.68% | −0.10 |
| AMADEUS IT GROUP, S.A. | 1.09% | 1.00% | −0.09 |
| ACERINOX, S.A. | 0.58% | 0.50% | −0.08 |
New disclosures
No companies entered the dataset this week.
Most shorted at week end
- EDREAMS ODIGEO, S.A., 7.74%
- SOLARIA ENERGIA Y MEDIOAMBIENTE, S.A., 5.56%
- ENAGAS, S.A., 4.85%
- INDRA SISTEMAS, S.A., 3.68%
- ENCE ENERGIA Y CELULOSA, S.A., 2.16%
Full table: most shorted Spanish stocks.