Norges Bank acquired a $3.65 billion stake in Lam Research, according to recent SEC filings. The Norway sovereign wealth fund purchased 21.3 million shares. This transaction gives the institutional investor a 1.71% ownership in the semiconductor equipment manufacturer.

The investment follows surging demand for artificial intelligence technology. CEO Tim Archer recently highlighted accelerating demand for chips and manufacturing equipment. These factors support a positive outlook for the company and the broader semiconductor capital equipment sector.