Broadcom is joining Alphabet in the AI rally. Why investors are jumping in

Broadcom's stock surged by 10.3% on Monday, reflecting a wave of investor enthusiasm for tech firms linked to the burgeoning artificial intelligence sector. The market is taking particular note of Broadcom's role as a key player in the AI landscape, especially as Alphabet continues to assert its dominance in the field. This year has been exceptionally strong for Broadcom, with a remarkable 60% increase in its stock price to date. The recent surge positions Broadcom for its most significant trading day since early April. It also stands out as the leading stock in the Technology Select Sector SPDR fund (XLK), which monitors the tech sector of the S&P 500. The uptick in Broadcom's shares comes amidst a broader recovery for Alphabet, the parent company of Google, which saw its stock climb over 5%. The two companies are closely intertwined through their work with application-specific integrated circuits (ASICs). Google is a substantial client of Broadcom, relying on their expertise to design and produce tensor processing units (TPUs)—specialized AI chips that underpin Google's internal AI frameworks. Analysts have recently upgraded their projections for Broadcom, buoyed by its collaboration with Alphabet. Melius Research's Ben Reitzes reaffirmed a buy rating for Broadcom and raised the price target by $60 to $475, indicating a potential upside of nearly 40% from its previous closing price. Reitzes highlighted the enduring partnership between Google and Broadcom, which has been in place since 2016, and emphasized the growing significance of TPUs in Alphabet's growth strategy. Jefferies analyst Blayne Curtis echoed this sentiment, marking Broadcom as a top stock pick. He noted that the demand for custom ASICs is reaching a pivotal point as Google’s needs escalate. Curtis raised his price target on Broadcom by $65 to $480, suggesting the stock could rise by an additional 41%. The excitement surrounding Alphabet's latest AI innovations, including its upcoming seventh-generation TPU known as "Ironwood," the Gemini 3 AI model, and advancements in AI-driven image generation, has further fueled investor confidence. With Alphabet's shares increasing by 21% over the past month, the tech giant is outperforming its peers and driving broader market gains.