Analog Devices, Inc. (ADI) | The Buildout — AI Infrastructure
The Verdict
Analog Devices is a semiconductor company that builds the high-precision analog and power-management chips that sit between the physical world and digital systems. In AI infrastructure, its products deliver power to GPU boards inside servers, connect optical transceivers that link server racks, and test the accelerators themselves on automated test equipment — making the company a quiet but indispensable layer of the AI buildout.
| Market Cap | — |
| Revenue (TTM) | $12.7B |
| Revenue Growth | +29.8% |
| EBITDA Margin (TTM) | 47.9% |
| Net Debt | $5.2B |
| Earnings Beats | 7 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- Data-center revenue grew >90% YoY in Q2 FY2026, with power and optical each above that rate; the segment is guided as the fastest sequential grower in Q3.
- Industrial businesses outside of ATE and A&D collectively grew >40% in the first half of fiscal 2026, yet remain 'well below prior cycle peaks' — signalling significant cyclical runway still ahead.
- Management disclosed that ATE and data center together were close to 20% of revenue in Q1 FY2026; with data center alone >11% and ATE accelerating, the combined AI-exposed share has likely moved into the low-to-mid-20s percent.
- The Empower Semiconductor acquisition (closed July 7, 2026) adds vertical power delivery technology that shrinks the power footprint up to 4× and is expected to deliver significant revenue in 2027, opening a new TAM in AI accelerator power.
- Automotive bookings reached a record in Q2, and BMS returned to double-digit YoY growth for the first time in two years, ending a prolonged EV inventory digestion.
What We’re Watching
- Gross margin upside from utilisation is 'largely exhausted' — the CFO guided ~50bp gross margin headwind in Q3 from the absence of a one-time repricing benefit; incremental growth may rely on external sourcing, which could limit further margin gains.
- More than half of wafers come from external foundries, primarily TSMC; the 10-K warns that geopolitical tensions across the Taiwan Strait could disrupt supply. Memory tightness was flagged as a potential industry choke point that could affect customers' ability to build complete systems.
- Empower integration and design-win conversion must progress quickly to realise 'significant revenue in 2027'; competition from Vicor, MPWR and ON is heavy in the vertical-power delivery market.
- Consumer revenue is guided down single-digits sequentially in Q3; broader macro pressure could eventually spill into industrial or auto demand if end-customer conditions deteriorate.
The investment thesis has strengthened materially. The AI-driven data-center business is accelerating, the industrial recovery has broadened well beyond ATE, and automotive has inflected earlier than expected. The Empower acquisition opens a new vector in vertical power delivery. The open question is whether revenue growth can sustain enough to overcome the waning margin tailwind from utilisation and deliver the step-change in operating profit that the elevated multiples imply.
Earnings Beat
ADI reported revenue of $3.62 billion, up 37% year-on-year. Gross margin reached 67.3%, up 630 basis points from the year-ago quarter. EBITDA surged 59% to $1.87 billion, reflecting strong operating leverage and broad-based demand.
| Metric | Q2 FY2026 | Q1 FY2026 | Q2 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $3.6B | $3.2B | $2.6B | +37.2% |
| Gross margin | 67.3% | 64.7% | 61.0% | +630bps |
| EBITDA | $1.9B | $1.5B | $1.2B | +58.7% |
| EPS | $2.40 | $1.69 | $1.14 | +109.7% |
Data center … was up more than 90 % year‑over‑year, driven by both our optical and power portfolios.— Richard Puccio, CFO, June 28, 2026
Management tone: Management shifted from cautiously optimistic in the prior quarter to confidently bullish, emphasising broad-based industrial recovery, record bookings and sustained AI momentum, while candidly acknowledging the limits of further margin expansion from utilisation.
Management Guidance
For Q3 FY2026, management guided revenue of $3.9 billion ± $100 million (approximately +8% sequentially), operating margin of 49% ± 100 basis points, and adjusted EPS of $3.30 ± $0.15. Industrial and Automotive are expected to grow mid-to-high single digits sequentially (both above seasonal), Communications low-to-mid teens (fastest growth), and Consumer to decline single digits. Gross margin is expected to dip about 50bp sequentially due to the absence of a one-time channel repricing benefit.
Trajectory
Revenue has climbed from $2.31 billion in Q3 FY2024 to $3.62 billion in Q2 FY2026, with gross margin advancing from 56.7% to 67.3%. The recovery has been fuelled by a broadening industrial cycle, surging AI data-center demand, and a return to growth in automotive. EBITDA margin expanded from 44.2% to 51.6% over the same period, reflecting strong operating leverage as volumes returned.
The Model
The model projects FY+1 revenue of $14.78 billion and EBITDA of $8.40 billion (56.8% margin). FY+2 revenue rises to $17.85 billion with EBITDA of $10.26 billion (57.5% margin). Near-term is anchored by the continuation of data-center growth and industrial recovery; FY+2 incorporates the Empower vertical-power ramp contributing incremental revenue and modest margin expansion.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $11.0B | $14.8B | $17.9B |
| YoY Growth | — | +34.2% | +20.7% |
| EBITDA | $4.9B | $8.4B | $10.3B |
| EBITDA Margin | 44.8% | 56.8% | 57.5% |
Projections are the median of 5 independent model runs. The model’s revenue sits 5.5% above analyst consensus.
For Q3 FY2026, management guided revenue of $3.9 billion ± $100 million (approximately +8% sequentially), operating margin of 49% ± 100 basis points, and adjusted EPS of $3.30 ± $0.15. Industrial and Automotive are expected to grow mid-to-high single digits sequentially (both above seasonal), Communications low-to-mid teens (fastest growth), and Consumer to decline single digits. Gross margin is expected to dip about 50bp sequentially due to the absence of a one-time channel repricing benefit.
What Could Go Right — and Wrong
- Data-center revenue sustains >50% YoY growth through FY2027, making AI ADI's largest end-market.
- Empower vertical-power platform becomes the standard in AI servers, unlocking a new multi-hundred-million-dollar revenue stream by FY+2.
- Industrial revenue surpasses prior cycle peak by FY+1, driven by automation, energy and healthcare megatrends.
- Automotive content per vehicle accelerates as L3 ADAS rolls out in China and globally, pushing auto revenue well above SAAR-type growth.
- Pricing power holds and mix shifts toward Industrial and Communications, lifting blended gross margins above current levels.
- Hyperscaler AI capex cycle turns, causing data-center revenue growth to decelerate rapidly from >90% to low double-digits.
- Empower design-wins fail to convert at scale; competitors like Vicor and MPWR commoditize vertical power, stranding the acquisition costs.
- TSMC supply chain disruption from geopolitical tensions halts advanced-node wafer supply, directly impacting ADI's ability to ship.
- Industrial recovery proves to be channel restocking rather than end-demand; lean inventories mask weak consumption, leading to a sharp reversal.
- Gross margin peaks and then declines as utilisation falls and external sourcing mix rises, compressing EBITDA margins by several points.
Looking Ahead
The next twelve months will be shaped by the execution of the Empower integration and the start of its revenue contribution in 2027, alongside the durability of data-center growth. Key milestones include the Q3 FY2026 report, which tests the guided sequential acceleration, and the ramp of L3 ADAS in Chinese vehicles late in calendar 2026. If industrial sub-segments continue to approach prior cycle highs and BMS growth persists, the structural upgrade thesis gains further support.
- Q3 FY2026 (approx. Sep 2026)Q3 FY2026 results — Tests $3.9B revenue guide, 49% op margin, and data center as fastest sequential grower.
- 2027Empower design-win pipeline — First public evidence that IVR and vertical-power technology is being designed into AI platforms.
- End of calendar 2026L3 ADAS launches in China — Confirms ADI GMSL and functionally-safe power content in autonomous driving.
- 2027Empower revenue contribution — Management expects 'significant revenue'; first volume shipments to AI accelerator customers.
- Multi-quarter (through 2027)Industrial cycle peak — When automation/energy/healthcare revenue collectively surpasses prior high-water mark.
Financials
Annual Summary
| Metric | FY2025 | TTM |
|---|---|---|
| Revenue | $11.0B | $12.7B |
| Gross Margin | 61.3% | 64.5% |
| EBITDA | $4.9B | $10.4B |
| EBITDA Margin | 44.8% | 47.9% |
| Net Income | $2.3B | $3.3B |
| Free Cash Flow | $4.3B | $7.9B |
| Net Cash | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)64.5%
- EBITDA Margin (TTM)47.9%
- Net Margin (TTM)26.0%
- ROIC8.4%
- FCF Conversion74.8%
- SBC / Revenue2.7%
The Company
Analog Devices designs and manufactures high-performance analog, mixed-signal and digital signal processing integrated circuits and software. Its products condition, convert and manage signals and power in thousands of applications — from factory robots and fighter jets to CT scanners and AI servers. The company's industrial portfolio, which accounts for half of revenue, has product lifecycles of 15–20 years, creating an exceptionally sticky installed base with near-zero competitive substitution.
ADI runs a hybrid manufacturing strategy: roughly half of its wafers are produced in its own fabs in Massachusetts, Ireland and Oregon — capacity that has more than doubled since pre-COVID — while more than half come from external foundries including TSMC, GlobalFoundries, UMC and Tower Semiconductor. Assembly and test are concentrated in high-volume sites in the Philippines, Thailand, and Malaysia. Its go-to-market is through a global distributor network, with the three largest distributors accounting for an estimated 24%, 13% and 12% of fiscal 2025 revenue.
Business Segments
Competitive Landscape
ADI competes across a broad analog landscape against companies like Texas Instruments and ON Semiconductor in power management, Monolithic Power in data-center power, and MACOM in optical. Its competitive edge lies in design-in stickiness: average selling prices are 4–5× the industry average, and once a part is embedded in a system, the CEO states 'competitive substitution is effectively zero.' The Empower acquisition directly challenges Vicor and MPWR in the emerging vertical-power-delivery market.
- Monolithic Power Systems (MPWR)Direct competitor in data-center power; raised its growth floor to ~85% YoY, confirming TAM expansion.
- ON SemiconductorCompeting in power, sensing, automotive SiC; expects to double AI-data-center revenue.
- MACOM (MTSI)Competitor in optical control/driver ICs; sees >60% data-center growth.
- Texas Instruments (TXN)Broad analog competitor, including data converters, competing across ADI's core markets.
- Vicor (VICR)Vertical power delivery competitor; Empower acquisition directly targets its IBC/VPD stronghold.
Supply Chain
ADI sits at the intersection of the physical and digital, supplying precision analog and power chips to AI infrastructure. Major hyperscalers and AI accelerator vendors are its end-customers, though no single end-customer exceeds 10% of revenue.
More on ADI: Earnings preview