ON Semiconductor Corporation · ON · FY2025 Q4 · Calendar Q1 2026

ON Semiconductor: AI Growth Meets 2026 Margin Execution

The supplied analysis supports a constructive but execution-dependent view: AI data-center growth, product expansion and cost actions may support earnings growth, while utilization, automotive demand and the timing of new products remain important constraints.

Reported After market closeNASDAQTechnology $29.57B market cap
100quality score

Earnings scorecard

Reported versus consensus
Reported EPS $0.64 Consensus $0.62
EPS surprise +2.6% Reported versus consensus
Reported revenue $1.53B Consensus $1.54B
Revenue surprise -0.4% Reported versus consensus

Market reaction

event-close to next-session close
Stock move +3.5% Event window
SPY move -0.3% Same window
Abnormal move +3.8% Stock minus SPY
Volume 2.1× Versus trailing sessions
Subsequent drift -12.1% Up to 20 sessions
ONSPY benchmark

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Transcript intelligence

What changed

Relative to the prior analysis, the focus shifted from initial AI and Vcore/Treo ramp commentary to demonstrated AI data-center revenue above $250 million, FabRite cost actions, a broader GaN pipeline and explicit 2026 utilization and capex priorities.

Guidance delta

Management guidance sentiment was maintained. The supplied analysis describes 2026 expectations for modest revenue growth, 37.5%–39.5% non-GAAP gross margin, and continued free-cash-flow generation.

Key takeaways

  • Q4 revenue was $1.53 billion and EPS was $0.64, with EPS above the supplied estimate and revenue slightly below it.
  • AI data-center sales exceeded $250 million in 2025 and remain a central growth driver.
  • FabRite cost actions, higher utilization and a Treo, GaN/VGaN and PowerTree pipeline support the margin-expansion case.
  • Automotive inventory digestion, seasonal softness and fab under-utilization remain the main execution risks.

Management priorities

  • Expand AI data-center power-efficiency solutions and the PowerTree portfolio
  • Increase fab utilization while maintaining 2026 capex in the $35–$45 million range
  • Scale Treo, GaN/VGaN and SmartFET products across automotive and industrial markets
  • Continue the $6 billion share-repurchase program

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Earnings History

Estimate Beat Miss Match
ON REVENUE earnings history estimate and actual scatter chart 9 reported fiscal quarters and 4 future estimate-only quarters. Q1 '24 estimate $2B Q1 '24 actual $2B, beat Q2 '24 estimate $2B Q2 '24 actual $2B, beat Q3 '24 estimate $2B Q3 '24 actual $2B, beat Q2 '25 estimate $1B Q2 '25 actual $1B, beat Q3 '25 estimate $2B Q3 '25 actual $2B, beat Q4 '25 estimate $2B Q4 '25 actual $2B, miss Q1 '26 estimate $1B Q1 '26 actual $2B, beat Q2 '26 estimate $2B Q2 '26 actual $2B, beat Q3 '26 estimate $2B Q4 '26 estimate $2B Q1 '27 estimate $2B Q2 '27 estimate $2B
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Analyst Consensus ?

ConsensusHold45 ratings
Bullish2351.1%
Neutral2146.7%
Bearish12.2%

1 unmapped firm rating excluded from the percentages.

Analyst 52W Price Targets

$75.95Current
$60Low
$87.05Average
$150High

Latest persisted target per named analyst; persisted current price from FN2's market snapshot as of Sep 30, 2026. Not an FN2 forecast.

Firm-level rating actions

FMP grade actions identify the grading firm, not a named analyst.

FirmRatingPrior ratingActionDate
Truist Securities Hold HoldMaintainSep 18, 2026
Wells Fargo Overweight OverweightMaintainSep 17, 2026
Stifel Hold HoldMaintainSep 17, 2026
Rosenblatt Neutral NeutralMaintainSep 17, 2026
Needham Buy BuyMaintainSep 17, 2026
Show 41 more rating actions

Named analyst price targets

Upside is calculated against the persisted current price $75.95. FMP does not supply a rating on these named-analyst rows.

FirmAnalyst52W targetPrice when postedUpsideDate
Seaport GlobalJay Goldberg$100$73.6 +31.7%Sep 22, 2026
Truist FinancialWilliam Stein$75$69.12 -1.3%Sep 18, 2026
Cantor FitzgeraldAnalyst unavailable$90$66.6 +18.5%Sep 17, 2026
Stifel NicolausAnalyst unavailable$75$66.6 -1.3%Sep 17, 2026
Mizuho SecuritiesVijay Rakesh$95$66.6 +25.1%Sep 17, 2026
See 104 more

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Company context

Snapshot as of publication

ON Semiconductor Corporation operates as a global provider of sophisticated power and sensing solutions. Their cutting-edge power innovations are pivotal in modernizing various sectors: they contribute to the development of lighter, extended-range electric vehicles, underpin rapid-charging infrastructure, and bolster sustainable energy initiatives for applications such as solar arrays, industrial power systems, and energy storage. The company's operations are structured into three main divisions: the Power Solutions Group, the Advanced Solutions Group, and the Intelligent Sensing Group. ON Semiconductor offers a broad array of semiconductor products, including analog components, discrete devices, modules, and integrated circuits. These products are designed to perform numerous critical functions, such as power switching, energy conversion, signal conditioning, circuit protection, signal amplification, and voltage regulation.…

Historical context

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Sources

  1. Earnings call transcript and parsed analysis · 2026-05-11T10:29:34.698584+00:00
  2. FN2 earnings calendar · 2026-07-26T00:37:12.209961+00:00
  3. Polygon adjusted daily market bars · 2026-09-30T02:26:16.123262+00:00
  4. Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-09-30T02:26:16.119780+00:00

Methodology

Reported and consensus figures come from FN2's earnings event records. Market reaction and volume are calculated from daily adjusted bars around the event; abnormal move subtracts the SPY move over the same window.

Analyst target low, average, and high values are derived at request time from each named analyst's latest persisted FMP target. The current-price marker comes from FN2's persisted market snapshot. They are sell-side estimates, not an FN2 valuation or recommendation.

Transcript intelligence is a structured synthesis of the current and prior earnings-call analyses. Missing values stay missing and are never estimated.

By FN2 Research · Updated · As of 2026-09-30. For educational purposes only; not investment advice.