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

Block (ASX:XYZ): +6%, AU$117.98

Seek (ASX:SEK): +5%, AU$14.65

Xero (ASX:XRO): +6%, AU$81.50

Wisetech Global (ASX:WTC): +5%, AU$43.18

EchoIQ (ASX:EIQ): +4%, AU$1.66

Southern Cross (ASX:SXE): +4%, AU$4.73

Insurance Australia Group (ASX:IAG): +4%, AU$8.10

SKS Technologies (ASX:SKS): +3%, AU$9.42

SRG Global (ASX:SRG): +3%, AU$3.62

Tasmea (ASX:TEA): +3%, AU$9.40