PWCM ▲ +4.6% - PowerCompute, Inc. $PWCM - PowerCompute to Participate in H.C. Wainwright 28th Annual Global Investment Conference PowerCompute announced it will participate in the H.C. Wainwright 28th Annual Global Investment Conference, driving investor interest in the stock. The company's shares rose 4.6% today following the conference participation announcement. 02-SEP-2026 04:07 PM ET