The semiconductor guidance gut check

June 5, 2026

The semiconductor guidance gut check

Beating the quarter is easy. Raising the long view is the new toll.


Hey there, bargain hunter – this week’s AI hardware trade didn’t exactly break. It just got stricter.

For most of 2026, the market has rewarded a simple formula: show strong AI growth, then say the growth lasts longer than people think. This week, the second part did all the work. A solid quarter without a bigger long-term AI target suddenly looked like a problem.

Scoreboard

  • Broadcom (AVGO): reported fiscal Q2 2026 revenue of $22.2B (+48% year over year) and non-GAAP EPS of $2.44. AI semiconductor revenue was $10.8B (+143% year over year). It guided fiscal Q3 revenue to about $29.4B (+84% year over year). Shares still dropped hard after results as the company kept its FY2027 AI chip sales target at $100B instead of raising it.
  • Marvell (MRVL): fell alongside the group as investors locked in gains in AI networking and custom silicon names. Market commentary around the move pointed to sector weakness and profit-taking after a strong run, with Broadcom’s outlook adding pressure.

That’s the headline: big numbers, big growth, and then a very blunt market response anyway. It wasn’t subtle.

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The real reason

Expectations moved faster than guidance.

Broadcom didn’t say AI is slowing down. In fact, the quarter showed acceleration. But investors have been treating the long-term AI target like a scoreboard that should keep getting rewritten upward every few months. When management held the FY2027 $100B AI chip sales goal steady, the market interpreted that as: “maybe the easy upgrades are over.” That’s not necessarily true. It’s just how crowded trades behave when the bar gets too high.

Slight tangent, but it matters: this is what happens when the stock becomes a forecast, not a business. The quarter stops being the product. The future sentence becomes the product.

Why MRVL got caught in it

Marvell sits in the same neighborhood: specialized networking silicon, custom programs, and data center buildouts that are tightly tied to AI infrastructure spending. When a bellwether like AVGO disappoints on the long-term framing, managers often reduce exposure across the whole cluster. Not because MRVL said anything new that day, but because the risk of “good results, bad reaction” suddenly feels contagious.

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My Cheap Investor take

If you own either name, this week is a reminder to separate two questions:

  • Is AI demand still real and scaling? AVGO’s AI revenue growth says yes.
  • Is the market willing to pay up without a higher long-term target every time? This week says no.

So what now? I’m not treating this as “AI is over.” I’m treating it as a warning that forward-looking targets are now the main trigger for volatility. If you’re adding, think smaller sizing, slower entries, and a preference for companies that can turn AI growth into durable free cash flow, not just exciting percentages.

Worth a look: go back through your watchlist and mark which companies have specific multi-year AI revenue goals versus vague optimism. The market just told us which category it prefers, at least for now.