Firmus: Nvidia-backed data centre firm scraps IPO as AI valuation concerns deepen BBCFirmus float failure turns to blame game, with brokers at the centre AFRScrapped IPO of Nvidia-Backed Company Points to Limits of AI Boom WSJFrom boom to bust in five days: how Firmus’s much-hyped Australian stock market listing imploded | Jonathan Barrett The GuardianTwo tech outsiders tried to sell a $44b tech company. It didn’t work SMH.com.au