Why Democratic Midterm Wins Hit CoreWeave, IREN, and Nebius Stocks

Shares in neocloud providers CoreWeave, IREN, and Nebius fell sharply on Wednesday as investors weighed the risk of stricter AI infrastructure regulation following the Democratic Party's victory in the U.S. midterm elections. CoreWeave dropped up to 6% in premarket trading, while IREN and Nebius fell 5.8% and 4.15%, respectively. The selloff spread across AI infrastructure and data center stocks as investors considered whether the power shift could slow construction of facilities needed to support the AI boom. Democrats secured control of both the House and Senate and made gains in key data center markets, including Texas and Georgia. Analysts warn that increased regulatory scrutiny could worsen existing concerns over debt, financing costs, and the sustainability of tech spending, though they note it may not halt construction entirely.