Broadcom Faces a Pivotal Test as AI Chip Dominance Meets Stretched Valuations

Broadcom nears $2 trillion market cap as AI chip demand surges, but valuation concerns loom ahead of June 4 earnings with EPS estimates diverging.

Broadcom briefly breached the $2 trillion market capitalisation mark in recent weeks, a milestone driven by its deepening role in building out the world’s artificial intelligence infrastructure. Yet the chipmaker now enters a critical juncture: its shares trade at roughly €344, about 16 percent above the start of the year but still shy of the 52-week high set in late April, and the valuation debate is intensifying just as quarterly results loom.

The Numbers That Matter

The company is scheduled to report fiscal second-quarter earnings on 4 June 2026. Wall Street expects earnings per share of $2.40, according to one consensus estimate, while another analyst poll points to $2.02—a year-on-year increase of nearly 52 percent. The discrepancy underscores the uncertainty surrounding Broadcom’s exact earnings power as its custom-chip business accelerates.

Revenue guidance for the current quarter stands at roughly $22 billion, a 47 percent jump from a year earlier. Of that total, AI-related products are forecast to contribute $10.7 billion. In the fiscal first quarter, AI semiconductor revenue had already surged 106 percent to $8.4 billion. The adjusted EBITDA margin is expected to hold steady at around 68 percent of sales.

Long-Term Contracts Lock In Growth

The foundation of Broadcom’s rally rests on multi-year agreements with the world’s largest cloud operators. A partnership with Google Cloud to develop custom tensor processors runs through 2031. Separately, Broadcom is co-developing next-generation AI accelerator chips with Meta Platforms under a deal that extends to 2029. Chief Executive Hock Tan has described the demand environment as unprecedented, noting that the custom-chip business doubled year-over-year in the first fiscal quarter.

These contracts give Broadcom unusual revenue visibility. The company controls roughly 60 percent of the global market for application-specific AI chips, according to industry estimates. That dominance has not gone unnoticed by rivals. Google is in talks with Marvell Technology about new chip designs, making Marvell the third major design partner alongside Broadcom and MediaTek. While Broadcom retains its exclusive position through the 2031 Google agreement, the emergence of additional partners signals that the competitive landscape is evolving.

Valuation Under the Microscope

The stock’s 107 percent gain over the past twelve months has stretched its price-to-earnings ratio to around 80 or 82, depending on the earnings metric used. That compares with an industry average of 51. Financial models suggest the shares are overvalued by roughly 22 percent at current levels.

Analysts at Citigroup and JPMorgan have nonetheless raised their price targets to a range of $475 to $500, citing sustained AI infrastructure demand and the successful integration of VMware. The transition of VMware to a pure subscription model has stabilised Broadcom’s software revenue, though some market observers note that mid-sized enterprises are exploring alternatives because of rising costs.

A New Catalyst for Retail Investors

A potential source of additional demand comes from a recent move by asset manager Vanguard, which executed stock splits across five of its exchange-traded funds. Broadcom carries heavy weightings in four of those funds, meaning retail investors can now purchase shares in those ETFs for under $100. That could broaden the shareholder base and provide a floor for the stock.

What to Watch on 4 June

Beyond the headline revenue and earnings numbers, investors will scrutinise progress on two key technology milestones: the 2-nanometer accelerator chip and 102.4-terabits-per-second switches designed for the next generation of AI data centres. Any slippage on these timelines could weigh on sentiment, given the premium valuation.

The quarterly dividend stands at $0.65 per share, with the next ex-dividend date set for 22 June 2026. The board has also authorised a $10 billion share buyback programme running through the end of 2026.

For a stock trading at such elevated multiples, the margin for error is thin. A miss on the AI revenue target of $10.7 billion would likely put immediate pressure on the share price. Conversely, a beat could reinforce the narrative that Broadcom’s custom-chip empire is still in its early innings—and that the $2 trillion valuation was only a waypoint, not a ceiling.