Cadence (CDNS) Q4 2025 earnings review
Record Backlog Masks Q4 Deceleration; Outlook Remains Robust
Cadence closed FY25 with record backlog of $7.8B and 20% Non-GAAP EPS growth. However, Q4 specifically showed a sharp deceleration in topline growth to 6.2% YoY (vs 23% in Q1 and 20% in Q2), likely driven by normalizing China revenue and difficult hardware comps. Despite the Q4 slowdown, the thesis remains intact: management guided for a re-acceleration to ~16% growth in 26Q1, supported by the 'Agentic AI' product cycle (ChipStack) and sustained hardware demand.
🐂 Bull Case
Backlog surged to a record $7.8 billion, up 15% YoY from $6.8 billion. This provides massive visibility into FY26, covering nearly 1.3x of the projected FY26 revenue. cRPO (revenue to be recognized in 12 months) stands at $3.8 billion.
Cadence is a profitability machine. Non-GAAP operating margin expanded 210bps YoY to 44.6% in FY25. Guidance for FY26 points to further expansion to ~45.25% (midpoint), demonstrating excellent operating leverage even as they invest in AI tools.
🐻 Bear Case
The hyper-growth phase is cooling. Revenue growth is guiding to ~12% for FY26 (down from 14% in FY25), and EPS growth is guiding to ~13% (down from 20% in FY25). The Q4 YoY growth of just 6.2% was a notable dip.
China revenue remains lumpy and unpredictable. It swung from 18% of revenue in Q3 down to 12% in Q4. While management claims business is 'normalizing,' this region remains a geopolitical wildcard impacting forecasting precision.
⚖️ Verdict: 🟢
Bullish. While the Q4 top-line deceleration to single digits is a blip to watch, the massive backlog build and the guided snap-back to 16% growth in Q1 suggest the AI supercycle demand is real. Cadence is transitioning from 'hardware boom' volatility to steady, high-margin execution.
Key Themes
ChipStack & Agentic AI
Management unveiled 'ChipStack,' an AI Super Agent for chip design. This moves beyond simple automation to autonomous execution of tools. This is a critical pivot: enabling 'AI for Design' (higher pricing power) rather than just selling tools for 'Design for AI'.
IP Business Outperformance
The IP segment is growing roughly 2x faster than Core EDA. IP revenue grew nearly 25% in FY25, driven by AI infrastructure needs (HBM, DDR, PCIe). As hyperscalers build custom silicon, they rely heavily on off-the-shelf high-performance IP.
China Revenue Instability
China revenue contribution is erratic: 13% in Q4'24 -> 12% Q1 -> 9% Q2 -> 18% Q3 -> 12% Q4'25. This volatility complicates quarterly predictability, although FY25 China revenue did end up growing despite Q2 export restriction headwinds.
Hardware Supercycle
Hardware (Palladium Z3 / Protium X3) delivered another record year. Management noted 7 of top 10 customers bought *both* systems. The need to emulate massive AI models before committing to silicon is making hardware a non-cyclical essential.
Q4 Revenue Deceleration
Revenue grew only 6.2% YoY in Q4 ($1.44B vs $1.356B). This is a stark drop from the >20% growth rates seen in H1 2025. While partially due to tough comps, it signals that the explosive hardware delivery phase may be normalizing.
Other KPIs
Up 37% YoY from $1.26B in FY24. This massive cash generation fueled $925M in buybacks (up from $550M last year). For FY26, OCF is guided to ~$2.0B, implying another year of strong capital returns.
Beat guidance and represents 20% YoY growth. Productivity-driven profitability is real: expenses grew 10% while revenue grew 14%.
Decelerating. SDA grew 13% in FY25, down from >30% growth rates seen in previous years (e.g., Q2 reported 35% growth). This segment, exposing Cadence to auto/aero/industrial, appears to be cooling off or facing tougher comps.
Guidance
Decelerating. Implies 11-13% YoY growth, compared to 14% in FY25. Management continues its prudent approach, likely keeping China expectations low.
Decelerating. Implies ~13% growth vs 20% in FY25. However, margins are still expanding (guided ~45.25% vs 44.6%).
Accelerating. Midpoint implies ~16% YoY growth vs 25Q1 ($1.24B). This is a strong signal that the Q4 slowdown (6% growth) was temporary.
Stable. Consistent with the full year guide, showing Cadence has locked in a new baseline of efficiency above 44%.
Key Questions
Q4 Deceleration Specifics
Revenue growth slowed to 6.2% in Q4. Was this purely due to shipment timing of hardware, or did core software renewal cycles elongate?
Hardware Visibility for 2026
With backlog at record highs, how much of that is hardware? Do you have visibility into another growth year for Palladium/Protium, or should we model a cyclical pause after the 2025 record?
China Assumptions in Guidance
With China swinging wildly between 9% and 18% of mix, what specific percentage is baked into the FY26 guidance range?