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

United Overseas Australia (ASX:UOS): -4%, AU$0.64

South Gold 2 (ASX:SX2): -4%, AU$10.64

Harvey Norman Holdings (ASX:HVN): -4%, AU$6.63

Capstone Copper CDI 1:1 (ASX:CSC): -4%, AU$15.24

SRG Global (ASX:SRG): -3%, AU$2.94

Beach Energy (ASX:BPT): -3%, AU$1.11

Monadelphous Group (ASX:MND): -3%, AU$26.91

PMETRES (ASX:PMT): -2%, AU$0.62

Karoon Gas Australia (ASX:KAR): -2%, AU$1.48

Mineral Resources (ASX:MIN): -2%, AU$56.52