ins-$8.5M · 13F 10+/14-×0.0 · short↓0.12
Current snapshotPublic companyResearch currentFresh
ON Semiconductor
Edge AI Silicon · Physical AI
SignalHOLDReviewed 26 Oct 2026
Edge AI Silicon exposure in Physical AI.
ON Semiconductor occupies a paradoxical position in the physical-AI value chain: it is simultaneously the #1 image sensor supplier for autonomous machines and a deeply cyclical power semiconductor company. The sensing thesis is compelling — ON holds an estimated 35-40% share of automotive CMOS image sensors, supplies the #1 sensor portfolio to the NVIDIA Jetson robotics ecosystem, and is the default vision silicon for ADAS platforms from Hyundai/Kia to Subaru to Toyota. But here is the catch: the Intelligent Sensing Group (ISG) is only **15.7% of total…
Catalysts
Q1 FY26 $1.513B, AI DC >30% seq growth; $1.3B convertible financing; SiC EV ramp
Invalidation
AI DC power demand plateaus; SiC price war with STM/WOLF/Chinese competitors
Latest change
· Target moved from $95.23 to $95.10.
Capital in context
Mapped funds and investors
Direct relationships supported by published evidence.
Reported holdings as-of
| Fund / investor | As of | Fund portfolio weight | Evidence |
|---|---|---|---|
| VanEck Semiconductor ETF SMH | 0.51% | Source | |
| iShares Semiconductor ETF SOXX | 1.64% | Source |
Disclosed investment history
No sourced relationships mapped yet.
Showing up to four relationships in each group. ETF weights describe the fund’s portfolio, not ownership of this company. Private investment history does not establish current ownership.
X: Q1 beat confirms AI DC power thesis; SiC EV dual exposure noted
Lower-confidence snapshotTarget price: $100.13
Dated research targetMoat & position
- Evidence Grade
- Insufficient
- Moat Durability
- Capacity cycle
- Toll Road Tier
- Strong proxy
Timestamped research update
Deep research update
1,169 words · Updated 19 Oct 2026 · 16 sources
onsemi (ON Semiconductor) designs and manufactures intelligent power and sensing semiconductors: silicon carbide (SiC) and gallium nitride (GaN) power devices, silicon power MOSFETs/IGBTs, analog and mixed-signal ICs, and a shrinking image-sensing segment. Three reportable segments: Power Solutions Group (PSG), Analog & Mixed-Signal Group (AMG), Intelligent Sensing Group (ISG).
- Revenue $1,603.5M (+9% YoY) · Gross profit $616.3M → GM 38.4% GAAP / 39.3% non-GAAP
- Operating income $258.6M → OM 16.1% GAAP / 20.8% non-GAAP
- Net income $226.8M · Diluted EPS $0.56 GAAP / $0.74 non-GAAP
- R&D $140.8M (8.8% of revenue) · Capex $56.2M · FCF $425.3M (27% margin, from 7% YoY) · OCF +150% YoY
- Cash & equivalents $3,514.5M
- Concentration: one distributor = ~14% of Q2 revenue (10-Q)
- monetization model: One-time hardware sales — semiconductor devices; no subscription/SaaS. 10-K FY2023, Item 1; Acc. 0001095810-24-000010, [sec.gov
- revenue mix: FY2023 revenue $8.253B. Segments: PSG ~49%, AMG ~32%, ISG ~19%. End markets: automotive ~52%, industrial ~28%, other ~20%. [10-K FY2023, Note 12 Segment Information; Acc. 0001095810-24-000010]
- who pays: OEMs/Tier 1s, industrial equipment buyers, data-center/cloud buyers, distributors. [10-K FY2023, Item 1]
- margin_value_capture: FY2023 GAAP gross margin ~47.2%; operating margin ~26.5%. Value accrues in SiC/IGBT/MOSFET, analog, sensor design and IDM fabs. [10-K FY2023, MD&A; Acc. 0001095810-24-000010]
- customer classes: Automotive OEMs & Tier 1s, Industrial Automation - OEMs, Data Center Operators, Hyperscalers, communications/consumer/medical, aerospace/defense, distributors. [10-K FY2023, Item 1; Acc. 0001095810-24-000010]
ON monetizes per-unit semiconductor pricing: it sells dies, discretes, modules, and sensors at negotiated prices. Its channel mix includes:
- Direct sales to large automotive Tier 1s, OEMs, and industrial customers
- Distribution sales through electronics distributors
- Long-term supply agreements with some automotive and industrial customers, sometimes negotiated during shortages
The 10-K risk factors will normally disclose distributor concentration and customer concentration. Any assertion that a distributor is a >10% customer must be taken from that filing, not from memory.
Top customer names: I cannot name a top customer here because I did not retrieve the exact 10-K concentration note. The permissible source is the 10-K itself. Top named customers: needs primary source validation. I will not invent a customer.
Source: ON 10-K risk factors and customer-concentration note — same EDGAR CIK; exhibit: needs primary source validation.
| Parameter | Value | Source Confidence |
|---|---|---|
| ON Q2 FY2026 revenue | $1,603.5M (+9% YoY) | measured (10-Q) |
| ON Q2 FY2026 GAAP GM | 38.4% (non-GAAP 39.3%) | measured (10-Q) |
| ON FCF margin | 27% ($425.3M) | measured (10-Q/EX-99.1) |
| ON PSG share of Q2 revenue | 51.7% | measured (10-Q) |
| Top distributor concentration | ~14% | measured (10-Q) |
| Synaptics FY2026E revenue | $1,199M | derived (S-4 mgmt projections, 04-14-26) |
| Synaptics non-GAAP GM | ~54% (FY26E) | derived (S-4 mgmt projections) |
| Synaptics exchange ratio | 1.350× (fixed) | measured (S-4) |
| Pro forma ON/Synaptics ownership | 88% / 12% | measured (S-4) |
| SiC PSU efficiency delta vs Si | +2.0 pp | assumed (industry-typical) |
| AI rack power (NVL72-class) | ~120 kW | assumed (industry-standard) |
| Synaptics termination fee | $235M | measured (S-4) |
| ON regulatory termination fee | $320M | measured (S-4) |
onsemi holds the high-efficiency power-semiconductor content that moves electricity through the AI data-center "power tree" — from the AC-DC power-supply front end (SiC/GaN) down to the 48 V smart power stages feeding GPU/accelerator voltage regulators. The binding constraint is a CAPACITY_CYCLE moat: SiC substrate and power-fab capacity is scarce and slow to qualify, so gross margin swings with factory utilization, and the SiC efficiency premium (vs. silicon) is a cost-crossover hyperscalers cannot trivially substitute away.
- EliteSiC (SiC MOSFETs + diodes) — vertical integration from boule to device via the 2021 acquisition of GT Advanced Technologies' SiC substrate business.
- GaNEXUS GaN portfolio (40 V–650 V), launched Aug 2026, targeting AI data center, robotics, and industrial infrastructure.
- Treo analog/mixed-signal platform.
- Expanded role in the NVIDIA MGX ecosystem; secured AI data-center platform wins with Great Wall (China cloud-infrastructure power supplier) for EliteSiC + silicon MOSFETs + controller content.
- Synaptics acquisition (definitive agreement 2026-06-25): 1.350× exchange ratio, ~12% pro-forma ownership, "connected compute at accretive gross margins."
- product_service: Power, analog/mixed-signal, intelligent sensing semiconductors and ASICs. [10-K FY2023, Item 1]
- technical function: Converts/controls power, conditions signals, senses physical inputs, enables automotive/industrial/data-center control. [10-K FY2023, Item 1]
- why it is hard: Requires fab process IP, long automotive/industrial qualification, reliability, high-voltage/high-temperature expertise; design-in cycles are sticky. [10-K FY2023, Risk Factors]
- substitutes: Discrete/analog/power from Infineon, STMicro, TI, ADI, NXP, Renesas, Wolfspeed; in-house or alternate topologies. [10-K FY2023, Competition]
- pricing power: MED — differentiated SiC/sensors support premium, but cyclical semis and auto/industrial price pressure cap. [10-K FY2023, MD&A]
ON has some pricing power in design-in sockets and during semiconductor shortages, but it is not unlimited. The evidence:
- Automotive and industrial customers cannot easily switch an approved power semiconductor mid-production, so ON can defend incumbency pricing.
- In a cyclical downturn, however, excess inventory forces price concessions, distributor rebates, and lower gross margin.
- The broad analog leaders, especially Texas Instruments, often maintain structurally higher gross margins. This suggests ON’s pricing power is real but narrower than a best-in-class analog franchise.
Any specific pricing assertion — for example, whether ON has locked pricing in long-term agreements — must come from the 10-K risk factors and MD&A; needs primary source validation.
# Who they sell to
- SiC: Infineon, STMicroelectronics, ROHM, Wolfspeed (WOLF, vertical SiC), plus a rising China SiC substrate/device base — the structural glut risk.
- Power MOSFET/IGBT: Infineon, TI, Nexperia, Vishay. Analog: TI, ADI, NXP.
- Hyperscaler exposure: ON is a component supplier, not a hyperscaler — but hyperscaler AI capex is the demand driver, and hyperscalers' move to vertical 48 V / custom power rails (NVIDIA MGX) favors integrated power-stage suppliers like ON.
- Synaptics moves ON into connected-compute edge SoCs (new competitive set: Qualcomm, NXP, Renesas).
- One distributor = 14% of revenue — concentration risk if distribution realigns.
- China SiC capacity ramp could commoditize SiC (FY2025 revenue -15.3% partly reflects the 2023–25 SiC/industrial downcycle).
- Synaptics close is mid-2027, subject to HSR + foreign-investment/CFIUS + Synaptics stockholder vote; $320M ON reverse-termination fee if blocked.
- Automotive/industrial (the non-AI majority) still in downcycle — "AI DC doubling" is off a small base.
- Stock -31.6% since flag (120.90 → 82.65): the market is already pricing the cycle trough + SiC glut; the thesis only works if AI power-tree content ramps faster than automotive/industrial declines.
INTACT (re-anchored from the stub's STRENGTHENED) — primary sources confirm the AI power-tree bottleneck and its monetization (FCF 27%, AI DC doubling, NVIDIA MGX), but the capacity-cycle moat is two-sided: the same utilization leverage that makes the upside convex is currently compressing GM, and China SiC supply plus the still-declining automotive/industrial majority are the disconfirming forces.
Primary and supporting material
Sources
16 sources preserved from the latest qualified research update.
- investor.onsemi.comonsemi Q2 2026 Press ReleaseOpen source ↗
- marketbeat.comMarketBeat EarningsOpen source ↗
- marketbeat.comMarketBeat AnalystOpen source ↗
- onsemi.comsourceOpen source ↗
- onsemi.comsourceOpen source ↗
- sec.govsec.govOpen source ↗
- sec.govsec.govOpen source ↗
- data.sec.govdata.sec.govOpen source ↗
- sec.govsec.govOpen source ↗
- sec.govsec.govOpen source ↗
- data.sec.govdata.sec.govOpen source ↗
- sec.govsec.govOpen source ↗
- sec.govsec.govOpen source ↗
- sec.govsec.govOpen source ↗
- sec.govsec.govOpen source ↗
- sec.govsec.govOpen source ↗
Historical long-form synthesis
ON Semiconductor: #1 Auto Image Sensor Play, Priced Like a Power Cyclical
1,019 words · Research as of 4 Aug 2026
Preserved research context: this long-form synthesis reflects the evidence and valuation snapshot available on 4 Aug 2026. Use the current snapshot above for the latest signal, conviction, target and market-cap values.
Investment Thesis
ON Semiconductor occupies a paradoxical position in the physical-AI value chain: it is simultaneously the #1 image sensor supplier for autonomous machines and a deeply cyclical power semiconductor company. The sensing thesis is compelling — ON holds an estimated 35-40% share of automotive CMOS image sensors, supplies the #1 sensor portfolio to the NVIDIA Jetson robotics ecosystem, and is the default vision silicon for ADAS platforms from Hyundai/Kia to Subaru to Toyota. But here is the catch: the Intelligent Sensing Group (ISG) is only 15.7% of total revenue. The other 84.3% comes from power semiconductors (PSG) and analog/mixed-signal (AMG) — businesses exposed to SiC price wars, industrial cyclicality, and China competition.
The company is emerging from the worst downturn in its history. FY2025 revenue cratered to $5.995B (from $8.253B in FY2023), gross margin collapsed to 33.1% (from 47.1%), and the company took $764M in impairment and inventory charges. Q1 CY2026 marked the inflection: revenue of $1.513B delivered the first YoY growth in 7 quarters, with gross margin recovering to 38.5%. The AI data center power business doubled YoY, and the auto inventory correction appears to have definitively ended. But the recovery is from a deep trough, and the structural challenges — Sony encroachment, SiC margin pressure, China exposure — remain.
Physical AI / Value-Chain Relevance
ON operates at the intersection of Perception & Sensing and Power & Electrification. The sensing franchise is the physical-AI thesis: every autonomous vehicle and robot needs cameras, and ~40% of automotive image sensors come from ON. The Hyperlux family — ID (iToF depth sensing, 30m range), SG (global shutter, 120fps), and LP (AR2020 20MP, AR0830 8MP) — is the standard sensor portfolio on NVIDIA Jetson Orin via e-con Systems and Leopard Imaging. Early Jetson Thor adopters include Amazon Robotics, Boston Dynamics, Figure, and Agility. If humanoid robots and autonomous mobile robots scale, ON's sensors scale with them.
This is a genuine ecosystem lock-in: ON sensors are qualified, integrated, and documented in the Jetson development kit ecosystem. Switching sensors requires requalification, driver changes, and optical redesign — a 1-2 year process that creates meaningful switching costs. Estimated robotics/industrial sensing revenue: $150-250M today, growing 12-20%+ CAGR. If ISG grows from $928M to $1.5B+ via robotics, it crosses the critical 20%-of-revenue threshold that would eliminate the conglomerate dilution discount.
Catalysts
- Q2 CY2026 earnings (reported Aug 3 after close). The immediate catalyst. Guidance was $1,535-1,635M with GAAP GM 37.9-39.9%. Any upside on ISG growth, AI power revenue, or gross margin would validate the recovery thesis.
- Fab Right restructuring delivering margin expansion. ON's transition to a fab-lite model (Fab Right) and 200mm SiC production is designed to lift PSG gross margins from the ~24.5% FY2025 level. H2 2026 is the deliverable window.
- AI data center power doubling again. AI power management revenue doubled in 2025 to an estimated $250M. If it doubles again to $500M+ in 2026, the power business transforms from drag to growth driver.
- $6B buyback at 160% of FCF. This is highly accretive at current prices and signals management confidence in the recovery. Execution against this authorization is a quarterly catalyst.
Positioning / What the Market May Be Missing
At $80.40, ON trades at a forward P/E of ~35x and ~0.8x forward revenue — pricing in recovery but not fully reflecting the structural risk. The market may be underappreciating three factors:
- The NVIDIA Jetson ecosystem lock-in is real and growing. ON is not just "a sensor supplier" — it is the default image sensor for the world's dominant robotics compute platform. Every Jetson Thor developer kit ships with ON sensor support. This is a platform-level moat, not a commodity socket.
- The ISG margin recovery story. ISG gross margins were ~40% underlying (ex-items) in FY2025, well below the 45%+ potential. As auto volumes recover and the product mix shifts toward higher-value Hyperlux sensors, ISG margin expansion is a lever the market is not modeling.
- Geopolitical decoupling favors ON in Western markets. Chinese competitors (OmniVision/Will Semi, SmartSens) dominate domestic China auto CIS. But Western automakers increasingly prefer non-Chinese sensor suppliers for ADAS — ON and Sony are the only credible Western options, and Sony is a $120B conglomerate where auto CIS is ~5% of revenue.
However, the toll-road score tells the honest story: Composite 7 → Tier 3 WEAK PROXY. Bypass resistance is good (2-3 year qualification cycles) but Sony is executing well and gaining share. Concentration is moderate (~35-40% share, not monopoly). And the conglomerate structure means the sensing thesis is riding inside a power semiconductor vehicle.
Risks and What Invalidates the Thesis
- Sony is the existential threat. Sony targets 43% auto CIS share by FY2027, backed by a ¥1 trillion+ Kumamoto fab investment. The IMX728 competes directly with ON's AR0820. If Sony executes, ON's share erodes regardless of how well the Jetson ecosystem performs.
- ISG remains too small to matter. At 15.7% of revenue, even 20% ISG growth adds only ~3% to total company revenue. If the power/analog segments stagnate, ON cannot grow into its multiple on sensing alone.
- SiC price war. Infineon, STMicro, and Wolfspeed are all building competing SiC capacity. PSG gross margins at 24.5% suggest the price war is already underway. If Chinese SiC competitors enter at scale, ON's power business faces structural margin compression.
- China structural headwind. ON's China power semi share fell from 5.9% to 3.2% as domestic competitors gained. If the same dynamic extends to image sensors, the sensing franchise loses its growth engine.
What to Watch Next
- Q2 2026 results (Aug 3). ISG revenue and growth rate vs. PSG/AMG. AI power revenue trajectory. Gross margin recovery pace.
- Sony auto CIS market share data. Quarterly or semi-annual share reports will confirm whether Sony is gaining on ON's core ADAS sockets.
- NVIDIA Jetson Thor developer ecosystem. Any new ON sensor integrations or design-win announcements with Thor adopters signal robotics traction.
- ISG crossing 20% of revenue. This is the threshold that eliminates the conglomerate dilution downgrade and potentially moves ON from Tier 3 to Tier 2.