Here are the 10 ASX-listed companies with the biggest gains on Wednesday.

Xero (ASX:XRO): +2%, AU$80.88

BlueScope Steel (ASX:BSL): +1%, AU$27.40

Technology One (ASX:TNE): +1%, AU$25.23

News (ASX:NWS): +1%, AU$37.58

Mineral Resources (ASX:MIN): +1%, AU$56.89

SEEK (ASX:SEK): +1%, AU$16.05

Pro Medicus (ASX:PME): +1%, AU$115.62

Wistech Global (ASX:WTC): +1%, AU$44.92

ResMed (ASX:RMD): +1%, AU$36.52

Alcoa (ASX:AAI): +1%, AU$90.87