Navigating the Bull Run in Semiconductors 4/23/26

The Halftime Report episode on April 23, 2026, dives deep into the semiconductor bull run, analyzing the explosive rally in tech stocks driven by AI demand and the critical role of companies like NVIDIA, ASML, and emerging players in the supply chain. Host Leslie Picker, stepping in for Scott Wapner, is joined by market strategists Josh Brown, Malcolm Etheridge, and Bill Baruch, who debate whether the rally is sustainable or nearing overheating. While NVIDIA remains a dominant force with record earnings and margins, concerns are mounting over competition from Google’s TPUs and Amazon’s chip ambitions, prompting Etheridge to trim his position for risk management. Bill Baruch remains bullish on the broader semiconductor ecosystem, highlighting undervalued CPU names like ARM and Integris, as well as the strategic importance of mature semiconductor players like Global Foundries. The discussion extends to the broader AI infrastructure narrative, with insights on data center cooling (Trane), software sector volatility (ServiceNow), and the geopolitical tensions around AI technology theft from the U.S. to China. The episode concludes with a look at earnings-driven moves in industrial and consumer stocks, including a notable sell of Netflix despite a $25 billion buyback announcement, and a bullish call on Trane as a breakout play in the AI infrastructure space.