French short selling: week 23, 2026
From 1 Jun 2026 to 5 Jun 2026, 78 France 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 AMF data.
Biggest rises
| Company | Start | End | Change (pp) |
|---|---|---|---|
| ABIVAX | 3.53% | 5.61% | +2.08 |
| ALSTOM | 2.25% | 3.40% | +1.15 |
| WORLDLINE | 3.11% | 3.82% | +0.71 |
| ARKEMA | 1.17% | 1.77% | +0.60 |
| HAFFNER ENERGY | 0.54% | 1.02% | +0.48 |
| RENAULT | 5.02% | 5.38% | +0.36 |
| VALNEVA SE | 2.07% | 2.37% | +0.30 |
| MEDIAN TECHNOLOGIES | 0.87% | 1.00% | +0.13 |
| NANOBIOTIX | 0.51% | 0.60% | +0.09 |
| VIRIDIEN | 3.75% | 3.82% | +0.07 |
Biggest falls
| Company | Start | End | Change (pp) |
|---|---|---|---|
| VALEO | 13.62% | 10.56% | −3.06 |
| ATOS GROUP | 2.38% | 1.79% | −0.59 |
| UBISOFT ENTERTAINMENT | 14.34% | 13.79% | −0.55 |
| ELIOR GROUP | 7.36% | 6.88% | −0.48 |
| SOPRA STERIA GROUP | 3.27% | 2.85% | −0.42 |
| INVENTIVA | 0.70% | 0.50% | −0.20 |
| EXAIL TECHNOLOGIES | 6.61% | 6.46% | −0.15 |
| FDJ UNITED | 7.72% | 7.57% | −0.15 |
| EUTELSAT COMMUNICATIONS | 1.99% | 1.85% | −0.14 |
| X-FAB SILICON FOUNDRIES SE | 0.69% | 0.56% | −0.13 |
New disclosures
No companies entered the dataset this week.
Most shorted at week end
- UBISOFT ENTERTAINMENT , 13.79%
- TELEPERFORMANCE , 10.87%
- VALEO , 10.56%
- VALLOUREC , 8.76%
- EDENRED , 8.41%
Full table: most shorted French stocks.