Broadcom Inc. (AVGO) shares reached a new all-time high on Tuesday, rising 4.7% to close at $481.57, with a session peak of $494.93. The rally was fueled by Alphabet's (GOOGL) announcement of an $80 billion equity raise to fund AI infrastructure, which sharpened investor focus on Broadcom's custom AI chips and networking solutions. Trading volume surged to over 37.5 million shares, well above average, pushing the chipmaker's market capitalization to approximately $2.34 trillion.
Alphabet's AI Investment Drives Demand
Alphabet revealed plans on Monday to raise $80 billion through equity offerings to support AI compute infrastructure, citing "unprecedented customer demand." This move highlighted Broadcom's key role as a supplier of custom AI accelerators and networking hardware for large-scale data centers. The news also lifted the broader semiconductor sector, with the iShares Semiconductor ETF (SOXX) gaining 5.7% and Marvell Technology (MRVL) soaring 32.6%. In contrast, Nvidia (NVDA) slipped 0.7%, while Alphabet shares fell 3.9% on dilution concerns.
Earnings Preview and Guidance
Broadcom is set to report fiscal second-quarter earnings after the market close on Wednesday, followed by a conference call at 5 p.m. ET. CEO Hock Tan previously stated that AI revenue surged 106% year-over-year to $8.4 billion in the first quarter, driven by "robust demand for custom AI accelerators and AI networking." He also projected AI semiconductor revenue of $10.7 billion for the second quarter. CFO Kirsten Spears guided for total revenue around $22 billion, a 47% increase from the prior year, with adjusted EBITDA margin of approximately 68%.
Long-Term Partnerships and Market Position
Broadcom's long-term agreement with Google to supply custom AI chips and hardware through 2031 was reported by Reuters in April. The deal also includes providing Anthropic with access to about 3.5 gigawatts of AI compute capacity starting in 2027. Additionally, Meta Platforms (META) extended its custom chip partnership with Broadcom through 2029, committing over a gigawatt of computing capacity. CEO Mark Zuckerberg emphasized that this will help "build out the massive computing foundation we need to deliver personal superintelligence to billions of people."
Analyst Optimism and Valuation
JPMorgan analyst Harlan Sur reiterated an Overweight rating and a $500 price target on Broadcom, stating the company is "one to two steps ahead" in AI networking silicon. Sur noted that Broadcom's Ethernet networking solutions power the largest AI clusters for Google, Amazon, Meta, Alibaba, Oracle, ByteDance, and Tencent, as well as Anthropic and OpenAI clusters. Despite the bullish sentiment, Broadcom shares trade at approximately 120 times earnings, leaving little room for disappointment. Options pricing suggests traders anticipate a roughly 9% swing in the stock following the earnings release.
Market Context and Sector Impact
The S&P 500 edged up 0.1% to a new high, while the Dow Jones Industrial Average gained 0.4%. The Nasdaq composite was nearly flat, rising less than 0.1%, with AI-related names leading the move. Broadcom's record high underscores the market's appetite for scarce semiconductor assets critical to AI infrastructure. Investors will closely watch Wednesday's results to see if Broadcom can deliver the numbers needed to sustain its elevated valuation and continue its upward trajectory.
