Not Oil. Not Solar. Bigger.

Analyst Targets

• Macquarie: Upgraded to Outperform from Neutral; target $490 (Thursday, September 3, 2026)
• Mizuho (Vijay Rakesh): Buy; target $410, called AVGO “King of AI Custom Silicon”
• S&P Global consensus (49 analysts): Strong Buy; average 12-month target $525.97

What Happened

Broadcom’s Q3 2026 revenue jumped 86% to $29.6 billion and adjusted EPS hit $3.32, both above Wall Street’s targets, as AI semiconductor revenue more than tripled to $16.7 billion. It was the ninth consecutive quarterly beat, but barely one: revenue edged consensus by just 0.78% and EPS by 2.47%, thin margins against the expectations baked into the AI trade.

The stock fell because the company guided Q4 revenue to $34.8 billion, below the $35.05 billion consensus analysts expected. But the guidance shortfall was secondary. The real damage came from gross margin: Q4 consolidated gross margin is expected to compress to 73%, down from 78% a year ago. That five-point year-over-year decline is not a rounding error. It is the price of tripling AI revenue.

Company Profile

Broadcom operates two segments. The company designs, develops, and supplies semiconductor devices and infrastructure software solutions internationally, operating through Semiconductor Solutions and Infrastructure Software. Semiconductor Solutions delivered $20.84 billion in Q3, up 127% year over year, and now drives 70% of total revenue. The infrastructure software arm, built around VMware, runs at software-grade margins and has historically anchored consolidated margins.

The AI silicon franchise is Broadcom’s growth engine and, increasingly, its margin complication. Broadcom counts six hyperscaler customers for its AI semiconductor business. Custom silicon designed for hyperscalers tends to command premium pricing because switching costs are enormous. But XPUs carry lower gross margins than the networking and software products they are displacing in the revenue mix.

The Numbers

• Q3 Revenue: $29.59B vs. $29.36B consensus (+86% year over year)
• Adjusted EPS: $3.32 vs. ~$3.24 consensus (+96% year over year)
• AI semiconductor revenue: $16.7 billion, up 221% year over year and 54% quarter over quarter
• Q3 Gross margin: 75% of revenue, down 210 basis points sequentially as AI semiconductor revenue was a greater proportion of total revenue mix
• Free cash flow: $13.7 billion, equal to 46% of revenue
• Q4 Revenue guidance: $34.8B vs. $35.05B consensus
• Q4 AI semiconductor guidance: $21.7 billion, up 236% year over year
• FY26 AI revenue target: $58 billion
• Q4 Gross margin guidance: ~73%

Why the Stock Is Moving

“The magnitude is not quite enough from a top and bottom line standpoint on the beat and raise when you have a company that is this levered to AI,” StoneX analyst Cody Acree told Yahoo Finance. That framing captures the precise problem: AVGO is no longer priced as a diversified semiconductor company. It is priced as an AI franchise. When an AI franchise beats by less than 1% on revenue, the stock gets sold.

The gross margin guide is what separates Thursday’s drop from a routine post-earnings fade. Management said the compression reflects the increasing mix of XPUs with their increasing memory content, which is diluting consolidated gross margin. Management’s counter-argument: Q4 operating margin is expected to be approximately 66%, flat from a year ago, because strong revenue growth drives substantial operating leverage.

Macro and Industry Context

Nvidia gained about 1% Thursday as Broadcom’s guidance reinforced that AI demand remains intact, while AMD slipped on margin read-across concerns. The XPU buildout is accelerating regardless.

On the earnings call, CEO Hock Tan told analysts Broadcom expects to support approximately $115 billion of AI semiconductor revenue in fiscal 2027 and approximately $230 billion in fiscal 2028, or about $350 billion across those two years combined.

Forward Scenarios

Bull: Operating leverage proves the margin bears wrong. Hock Tan projects AI semiconductor revenue rising to about $115 billion in fiscal 2027 and about $230 billion in fiscal 2028. At that scale, a 73% gross margin still produces record operating income. Gross margin stabilizes as networking revenue, which carries higher margins than XPUs, grows alongside the AI buildout.

Base: Gross margin settles in a 72-74% range through FY27 as AI silicon becomes the dominant revenue driver. Even with the gross margin decline from revenue mix, operating margin increased 240 basis points year over year to 67.9% in Q3. That operating leverage holds, and the stock re-rates toward the $525 consensus target as hyperscaler delivery schedules are confirmed.

Bear: Any delay in AI backlog conversion, sharper-than-guided margin erosion, or slowdown in AI orders triggers further multiple compression. The VMware software segment, historically the margin anchor, grows only modestly. Gross margin falls below 72% in FY27, and a high-multiple stock with slowing margin gets a severe multiple reset.

Technical Overlay

Over the past 52 weeks, AVGO has traded between a high of $495.00 and a low of $287.17. Thursday’s session found the stock trading near $355- $367, placing it roughly 26-28% below its 52-week peak. The stock’s technical position added pressure: recent rebounds have struggled to hold, and shares remain below key moving averages. The Q3 earnings gap-down creates a new overhead resistance zone near the pre-report close. Buyers stepping in here are doing so well below the 52-week high, with a cleaner risk-reward than a momentum entry would provide.

What Investors Should Watch

• Gross margin trajectory: Whether Q4 holds at 73% or slips further as XPU mix climbs toward 60%+ of semiconductor revenue
• Operating margin defense: Management’s argument rests on operating leverage; watch Q4 operating margin vs. the 66% guide
• Customer ramps: Management said Jalapeño is on track for a planned deployment of 1.3 gigawatts in fiscal 2027, and that a second-generation chip is in development
• FY27 AI guidance confirmation: The $115 billion target needs quarterly reinforcement to hold analyst models
• Next earnings: Broadcom reports Q4 FY2026 results on December 9, 2026

Bottom Line

Broadcom delivered exactly what its AI franchise promised: tripling revenue, record operating income, record free cash flow. The market sold it anyway, and the reason is structural, not cyclical. Every XPU that ships carries a lower gross margin than the networking and software products it displaces in the revenue mix. Gross margin at 73% is not a crisis. But it is a feature of what Broadcom is becoming, and investors who valued the company on the assumption that 78% gross margins were sustainable are adjusting that assumption today.

The bull case does not require margin recovery. It requires that operating leverage, at the scale Hock Tan is projecting for FY27 and FY28, converts roughly $115-$230 billion in AI semiconductor revenue into EPS that justifies the current multiple. That is a reasonable argument. Whether Thursday’s 4-6% decline is an entry or a warning depends entirely on whether the roughly $350 billion two-year hyperscaler commitment delivers on schedule. The gross margin line will tell you which way it is going quarter by quarter.