Broadcom (AVGO) Q4 2025 earnings review
AI Revenue to Double: Broadcom is Now an AI Pure-Play Proxy
Broadcom delivered a definitive beat-and-raise quarter, proving its transformation into an AI infrastructure titan is accelerating. Q4 revenue grew 28% to $18.0B, but the real story is the guidance: Q1 FY26 AI semiconductor revenue is projected to hit $8.2 billion—doubling year-over-year. While the VMware integration continues to drive massive software margins (Adj. EBITDA 68%), the narrative has fully shifted to custom silicon (XPUs) and Ethernet switching. With a $0.65 quarterly dividend (+10%) and $7.5B in free cash flow, execution is flawless.
🐂 Bull Case
Management guided for $8.2B in AI semiconductor revenue for Q1 FY26 alone. For context, Broadcom did ~$12.2B in AI revenue for the *entirety* of FY24. The demand for custom XPUs (AI accelerators) and Ethernet switching is compounding.
Infrastructure Software grew 19% YoY to $6.9B. More importantly, the 'VMware cost synergy' thesis is playing out perfectly, contributing to a company-wide Adjusted EBITDA margin of 68%.
🐻 Bear Case
While AI explodes, the legacy semiconductor business (Broadband, Storage, Industrial) remains in a slow 'U-shaped' recovery. The gap between the AI hyper-growth and the cyclical stagnation of the rest of the business creates a bifurcated risk profile.
The $8.2B AI projection relies heavily on a handful of hyperscalers (likely Google, Meta, Microsoft) for custom silicon. Any capex pause from these giants would leave a massive air pocket in Broadcom's growth story.
⚖️ Verdict: 🟢🟢
Strong Buy. Broadcom has successfully pivoted. It is no longer just a dividend value stock; it is a critical AI infrastructure arms dealer. Guidance for 28% growth on a $19B base is elite execution.
Key Themes
AI Semiconductor Explosion
Accelerating. The AI segment is now the primary engine of the company. In Q4, AI revenue rose 74% YoY. Management explicitly guided Q1 FY26 AI revenue to $8.2B (up 100% YoY). This growth is driven by custom AI accelerators (XPUs) and Ethernet AI switches, confirming Broadcom's bet on open standards over proprietary interconnects (like NVLink) is winning in hyperscale clusters.
VMware Integration & Margins
Stable/High. The integration of VMware continues to print cash. Infrastructure Software revenue reached $6.94B (+19% YoY). The focus has shifted from headcount reduction to 'deployment' of VCF (VMware Cloud Foundation) private clouds. This segment provides the stable cash flow ballast that allows aggressive R&D investment on the chip side.
The 'Two-Speed' Semiconductor Market
Bifurcated. While AI Semis soar, the traditional business is growing much slower or recovering from a trough. In Q3, management described non-AI as having a 'U-shaped' recovery. Q4 results show Total Semi revenue of $11.1B. If AI was roughly $6B+ (implied by 74% growth), non-AI remains around ~$5B, showing stabilization but lacking the V-shaped snapback investors might prefer in a cyclical recovery.
Cash Flow & Capital Returns
Accelerating. Free Cash Flow hit $7.5B in Q4 (41% margin). Broadcom immediately flexed this strength by raising the quarterly dividend 10% to $0.65/share ($2.60 annualized). This signals confidence that the debt load from the VMware acquisition is manageable and deleveraging is ahead of schedule.
Other KPIs
Accelerating. Growth rose to +35% YoY, up from +26% in Q3 and +17% in Q2. This acceleration is purely a function of the AI mix shift.
Stable. Up 19% YoY. While the massive YoY jumps from the initial VMware lap are normalizing, the absolute dollar figure remains near record highs, validating the sticky nature of the subscription transition.
Stable. Margin came in at 68% of revenue. Management guidance for Q1 is 67%, indicating that despite the lower gross margins of custom silicon (XPUs) compared to off-the-shelf chips, operating leverage remains pristine.
Guidance
Accelerating. Implies +28% YoY growth. This is a sequential increase of over $1B from Q4, driven almost entirely by the projected surge in AI revenue.
Accelerating significantly. Management expects this to double YoY. This single metric underpins the entire bullish thesis for FY26.
Stable. Consistent with the 68% delivered in Q4 25 and 67% in Q3 25. Shows that the mix shift to hardware (AI chips) is not materially eroding profitability.
Key Questions
AI Customer Breadth
You guided AI revenue to double to $8.2B in Q1. Is this ramp driven by a single hyperscaler scaling production, or is the 'fourth customer' mentioned in Q3 now contributing materially to this volume?
Non-AI Recovery Timeline
With AI growing at triple digits, the non-AI business is becoming a smaller slice of the pie. Do you still see a path to a 'mid-to-late 2026' recovery for non-AI semis, or has the timeline shifted given the persistent weakness in industrial/auto markets?
Ethernet vs. Proprietary Fabric
Competitors are pushing proprietary interconnects (NVLink/Infiniband) hard for the next generation of clusters. With your Tomahawk and Jericho dominance, are you seeing any loss of socket share in the 'back-end' AI network, or is Ethernet holding 100% of your hyperscale customers' roadmaps?
Software Deployment Bottlenecks
You mentioned the focus is now on 'deployment' of VCF. Are there any technical or skills-gap bottlenecks at enterprise customers that are slowing down the realization of consumption revenue?
Gross Margin Trajectory
As custom XPUs (which typically carry lower gross margins than merchant silicon) become 50%+ of your semi revenue, where is the floor for corporate Gross Margins, and how much can Opex leverage offset this mix shift?