Broadcom reported an 86% jump in quarterly revenue and more than tripled its AI chip sales in its fiscal third quarter of 2026, yet the company's shares declined following the release of the results.

The semiconductor company posted fiscal Q3 2026 revenue of $29.59 billion, with AI semiconductor revenue alone reaching $16.7 billion, a 221% increase year-over-year. Broadcom also raised its full-year AI revenue forecast to $58 billion from $56 billion and issued longer-term projections of $115 billion in AI chip revenue for fiscal 2027 and $230 billion for fiscal 2028. Because its custom chips and networking silicon sit inside the data centers of the largest AI developers, Broadcom's quarterly results also serve as a broad reading on the state of AI infrastructure spending.

Despite those results, shares were trading around $353 following the report, roughly 29% below their 52-week high of $495 and up a modest 6% on the year.

The Numbers Behind the Disconnect

The post-earnings dip was driven by Broadcom's Q4 fiscal 2026 revenue guidance of approximately $34.8 billion, which came in slightly below what some analysts had projected. In a market that prices stocks on forward expectations rather than past performance, even a marginal shortfall can trigger a sell-the-news reaction. Broadcom's fiscal year ends in early November, so the guided quarter runs from August into early November.

That said, the Q4 guidance still implies AI revenue of approximately $21.7 billion for the quarter, which would represent a 236% increase from the same period last year.

Broadcom's fiscal Q3 AI revenue of $16.7 billion was more than triple the year-ago figure. The company's prior AI revenue target for fiscal 2027 was $100 billion, which has now been lifted to $115 billion. The fiscal 2028 projection of $230 billion, if realized, would represent a doubling from 2027.

For the full fiscal year 2026, the updated $58 billion AI revenue forecast means that AI chips now constitute the dominant share of Broadcom's overall business.

Why the Stock Has Lagged

Broadcom's stock price rallied aggressively through late 2025 and into early 2026, peaking near $495. At those levels, the market had already priced in substantial AI-driven growth.

The company's customer roster offers some reassurance on that front. Broadcom counts Google, Meta, OpenAI, and Anthropic among its key clients, all of which have publicly committed to spending tens of billions of dollars on AI infrastructure. Multi-year contracts with these companies give Broadcom unusual revenue visibility compared with many of its peers.

The average analyst price target sits around $533, which implies roughly 50% upside from current levels.

Analysts have also flagged a key dynamic: supply constraints, rather than demand weakness, are the binding factor on Broadcom's near-term growth.

The Competitive Landscape Is Heating Up

Broadcom's strategy has been to position itself as the partner of choice for companies that want custom AI chips rather than off-the-shelf GPUs. Under that model, chips are engineered around a single customer's workloads rather than sold as general-purpose hardware, giving hyperscalers a way to tune performance and cost as their AI systems scale. That approach also means the company's fortunes are tied to a relatively concentrated set of large customers, each of which could in theory bring more chip design in-house over time.

Broadcom's networking products, including its Ethernet switching silicon, are essential for connecting the GPU clusters that power large language models and other AI workloads. Ethernet has long been the default networking fabric inside data centers, meaning Broadcom also occupies a layer of the AI hardware stack distinct from the accelerators themselvesn
The stock's 6% year-to-date gain looks especially modest when weighed against earnings growth of roughly 43% since the start of the year.

Whether the market re-rates Broadcom higher will likely depend on whether Q4 results come in above the $34.8 billion guidance, and on whether the broader market's concerns about the sustainability of AI spending subside. For now, every major cloud provider is still signaling increases, rather than decreases, to its AI capital expenditure budgets.

Source: CryptoBriefing