List of the 20 largest aggregate short positions on Nasdaq Stockholm, according to the Swedish Financial Supervisory Authority (Finansinspektionen) short-selling register as of April 7. The current list is compared with the readings from last Tuesday.

Castellum is a new entry on the top list, replacing Cint, which currently has a short position of 5.99 percent.

Company2026-04-072026-03-31Change
Electrolux16.1816.00+0.18
SBB13.9914.01-0.02
Truecaller13.4913.44+0.05
MilDef Group12.3511.71+0.64
Bonesupport12.0912.43-0.34
Xvivo Perfusion12.0412.19-0.15
Elekta10.5110.32+0.19
Hemnet Group9.8710.32-0.45
Embracer Group9.539.63-0.10
Sinch8.568.59-0.03
Apotea Sverige8.418.01+0.40
Intrum8.047.53+0.51
Alleima7.907.94-0.04
Mips7.697.47+0.22
Nibe7.277.26+0.01
JM7.187.02+0.16
Vitec Software Group6.596.48+0.11
SCA6.326.10+0.22
Storytel6.016.07-0.06
Castellum6.005.90+0.10