Spanish short selling: week 4, 2026
From 19 Jan 2026 to 23 Jan 2026, 30 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) |
|---|---|---|---|
| EDREAMS ODIGEO, S.A. | 4.01% | 5.31% | +1.30 |
| ENCE ENERGIA Y CELULOSA, S.A. | 1.85% | 2.35% | +0.50 |
| GRIFOLS, S.A. | 2.48% | 2.66% | +0.18 |
| INDRA SISTEMAS, S.A. | 2.22% | 2.33% | +0.11 |
| TUBACEX, S.A. | 0.54% | 0.60% | +0.06 |
| ACCIONA, S.A. | 2.71% | 2.75% | +0.04 |
| SACYR, S.A. | 0.58% | 0.60% | +0.02 |
| PHARMA MAR, S.A. | 1.09% | 1.10% | +0.01 |
Biggest falls
| Company | Start | End | Change (pp) |
|---|---|---|---|
| SOLARIA ENERGIA Y MEDIOAMBIENTE, S.A. | 7.56% | 7.05% | −0.51 |
| BANKINTER, S.A. | 2.91% | 2.41% | −0.50 |
| ORYZON GENOMICS, S.A. | 2.07% | 1.89% | −0.18 |
| ENAGAS, S.A. | 9.20% | 9.18% | −0.02 |
New disclosures
No companies entered the dataset this week.
Most shorted at week end
- ENAGAS, S.A., 9.18%
- SOLARIA ENERGIA Y MEDIOAMBIENTE, S.A., 7.05%
- EDREAMS ODIGEO, S.A., 5.31%
- ACCIONA, S.A., 2.75%
- GRIFOLS, S.A., 2.66%
Full table: most shorted Spanish stocks.