ON Semiconductor (ON) Stock: Complete Investor Guide

ON Semiconductor (NASDAQ: ON) stock has become one of the most closely watched positions among investors following the electric vehicle theme. The company, operating under its brand name onsemi since a 2021 rebranding, designs and manufactures power semiconductors and image sensors for electric vehicles, industrial equipment, and automotive safety systems. This guide covers what the company does, how it makes money, what its financial performance looks like, what analysts project for 2025 and 2026, and what the strongest arguments on both sides of the investment thesis are.

If you are asking whether the move has already been made, the short answer is that the stock has seen both a substantial run-up and a material correction, and the answer depends heavily on your time horizon and view of EV adoption pace. This guide gives you the analytical framework to form your own view.

Investment Disclaimer: This article is for informational purposes only and does not constitute investment advice, a solicitation to buy or sell any security, or a recommendation to take any specific investment action. Past performance is not indicative of future results. Always conduct your own due diligence and consider consulting a qualified financial advisor before making any investment decisions.

Key Takeaways

• onsemi designs and manufactures power semiconductors and image sensors. It is not an AI chip company.
• Its silicon carbide chips are designed into EV powertrains across multiple automotive original equipment manufacturers (OEMs).
• Each electric vehicle requires an estimated $500 to $1,000 in power semiconductors, compared to roughly $50 to $100 in a traditional gasoline vehicle, according to industry research from firms including Yole Développement and IHS Markit.
• Under CEO Hassane El-Khoury, onsemi shifted to a fab-lite manufacturing model, expanding gross margins from approximately 35% in fiscal 2020 to over 45% by fiscal 2023, per ON's SEC filings.
• The analyst consensus rating and average price target are time-sensitive data points. Verify current figures at MarketBeat ON analyst ratings before acting on any information in this guide.
• The central risks include semiconductor inventory cyclicality, EV adoption pace uncertainty, and intensifying competition from Infineon Technologies, STMicroelectronics, and Wolfspeed.
• ON Semiconductor does not currently pay a cash dividend.

ON Semiconductor (ON) Stock: Key Metrics Snapshot

All data in this table is time-sensitive. Verify figures at Yahoo Finance ON Semiconductor stock data or NASDAQ.com before making any decisions. Stock prices change continuously.

Recent Developments

Last Updated: Verify current developments at the ON Semiconductor investor relations page.

• Earnings results: ON Semiconductor reported its most recent quarterly results with revenue reflecting continued pressure from the automotive and industrial inventory correction that began in 2023. Verify current figures from the investor relations page.
• SiC design wins: Management has continued to reference the silicon carbide design win pipeline in quarterly earnings calls as evidence of future revenue visibility. Specific figures should be verified against the most recent earnings transcript.
• Analyst activity: Analyst price target adjustments and rating changes occur regularly. Check MarketBeat for the current consensus before acting on any data in this article.
• Capacity investments: onsemi has continued investing in silicon carbide manufacturing capacity. Verify current facility status from public filings.

In This Guide

• What Is ON Semiconductor?
• What Does onsemi Make? Business Segments Explained
• Financial Performance: Revenue, Margins, and Cash Flow
• What Is Driving ON Semiconductor's Growth?
• Who Are ON Semiconductor's Competitors?
• What Do Analysts Say About ON Semiconductor Stock?
• Is ON Semiconductor Stock a Good Buy?
• What Are the Risks of Investing in ON Semiconductor Stock?
• How to Buy ON Semiconductor Stock
• Frequently Asked Questions About ON Semiconductor Stock

What Is ON Semiconductor?

ON Semiconductor Corporation, branded as onsemi since 2021, is a power semiconductor company that designs and manufactures chips that manage and convert electrical energy in electric vehicles, industrial equipment, and automotive safety systems.

What onsemi Does

Power semiconductors (chips that manage and convert electrical energy, as distinct from the logic chips that process data) are fundamentally different from the processors made by NVIDIA or Intel. If NVIDIA's chips are the brains of modern technology, onsemi's chips are closer to the electrical nervous system: they control how energy flows, how efficiently it moves, and how precisely it is converted from one form to another.

onsemi is headquartered in Scottsdale, Arizona. Its products control energy flow, not data processing. This distinction matters for investors because onsemi does not benefit from AI data center spending in the way NVIDIA does. Its growth is tied to the electrification of transportation and industrial automation, markets that operate on different demand cycles than data center infrastructure.

The global automotive power semiconductor market has been estimated by research firms including IHS Markit (now part of S&P Global) and Yole Développement at tens of billions of dollars annually, with growth projected to accelerate as EV penetration rises. Verify current total addressable market figures from named industry sources at time of publishing, as these estimates are updated regularly.

A Brief History of ON Semiconductor

ON Semiconductor was spun off from Motorola's Semiconductor Components Group in 1999. The company spent its first two decades growing through acquisitions, including Catalyst Semiconductor, Sanyo Semiconductor's semiconductor division, and the acquisition of Fairchild Semiconductor in 2016, which added major power semiconductor manufacturing capacity.

Milestones:

• 1999: Spun off from Motorola as an independent public company
• 2016: Acquired Fairchild Semiconductor, expanding power semiconductor portfolio
• 2021: Hassane El-Khoury appointed President and CEO; company rebrands as onsemi; strategic pivot to automotive and industrial power announced
• 2021 to 2023: Fab-lite restructuring, gross margin expansion, accelerated silicon carbide capacity investment
• 2023 to 2024: Revenue pressure from automotive and industrial inventory correction

The Post-2021 Transformation

The company's current strategic direction dates to January 2021, when Hassane El-Khoury took over as President and CEO. El-Khoury previously served as CEO of Cypress Semiconductor, which was acquired by Infineon Technologies in 2020. His semiconductor industry track record gave him credibility with investors when he announced a substantial operational overhaul.

El-Khoury's mandate was to exit commodity chip segments, refocus the company on high-value automotive and industrial power applications, and fundamentally restructure how onsemi manufactures its products. He divested or closed multiple manufacturing facilities and redirected capital toward silicon carbide capacity.

The manufacturing restructuring followed a model called fab-lite. A semiconductor fab, short for fabrication plant, is the specialized, capital-intensive factory where chips are physically made. Building one costs billions of dollars. Before 2021, onsemi owned a large network of these factories. The fab-lite model means retaining manufacturing for the highest-value products (particularly silicon carbide) while outsourcing production of commodity chips to third-party foundries.

The financial result was measurable. Gross margins expanded from approximately 35% in fiscal 2020 to over 45% by fiscal 2023, per ON Semiconductor's annual reports filed with the SEC. That 10-percentage-point improvement represents a structural change in the business's economics, not a temporary cyclical benefit. Unlike fabless companies such as Qualcomm, which own no manufacturing at all, onsemi retains in-house control of its SiC production. That retained capability matters competitively.

What Does onsemi Make? Business Segments Explained

onsemi operates two reporting segments that together cover the full range of its product portfolio: the Power Solutions Group (PSG), which makes the power management chips used in EV drivetrains and industrial equipment, and the Intelligent Sensing Group (ISG), which makes the image sensors used in automotive cameras and factory automation systems.

Power Solutions Group (PSG)

The Power Solutions Group generates the majority of onsemi's revenue and houses its silicon carbide product line. These are the chips EV manufacturers use to control motor speed, charge batteries, and convert power throughout the vehicle.

PSG products include:

• SiC MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors, the core switching devices in EV main inverters that control motor speed and torque)
• Power modules for onboard chargers and DC-DC converters within EV powertrains
• IGBTs (Insulated Gate Bipolar Transistors) for lower-voltage EV and industrial applications. Traditional IGBTs have historically been the standard power switching device, but silicon carbide MOSFETs offer better efficiency and thermal performance at higher voltages, driving the industry shift toward SiC in next-generation EV designs.
• Diodes and power management integrated circuits for industrial systems including motor drives and solar inverters

PSG is where the EV and SiC investment thesis lives. The revenue split within this segment, specifically the share coming from EV applications versus traditional internal combustion engine vehicles, is among the most watched metrics in onsemi's quarterly reports. Verify the current automotive segment percentage and EV sub-segment percentage from ON's most recent 10-K or earnings release, as management has disclosed this split in investor communications. In recent fiscal years, automotive revenue has represented a growing share of total PSG revenue, with EV-specific applications increasing as a proportion of that automotive base. Confirm current percentages against the most recent 10-K at time of publishing.

Intelligent Sensing Group (ISG)

The Intelligent Sensing Group makes CMOS image sensors for automotive cameras. These are the hardware behind ADAS (Advanced Driver Assistance Systems), the suite of safety technologies including backup cameras, automatic emergency braking, and lane-keeping assist, all of which depend on image sensors to perceive the vehicle's surroundings.

ISG products include:

• Automotive-grade CMOS image sensors for surround-view and forward-facing safety camera systems
• Image sensors for industrial machine vision and robotics inspection applications
• Sensing solutions for ADAS safety compliance requirements driven by regulatory mandates

ISG represents a smaller share of total revenue than PSG, but it addresses a growing market as ADAS content per vehicle increases with both regulatory requirements and consumer safety expectations. The segment faces competition from Sony Semiconductor Solutions, OmniVision, and Samsung Semiconductor. Verify the current ISG revenue percentage from ON's most recent 10-K.

Who Are onsemi's Main Customers?

onsemi's primary customers are automotive original equipment manufacturers (OEMs), the companies that build finished vehicles, along with Tier 1 automotive suppliers and industrial equipment manufacturers.

Customer categories include:

• Automotive OEMs: Electric vehicle and hybrid manufacturers globally. Based on ON Semiconductor's public investor communications, automotive customers have included major global automakers. Publicly referenced relationships have included automakers such as BYD, Volkswagen Group, BMW, and Hyundai, among others. Verify the current list of disclosed customers from ON's most recent 10-K or earnings call transcripts at time of publishing, as the company's disclosures on customer names evolve over time.
• Tier 1 automotive suppliers: Large systems integrators such as Bosch and Continental who incorporate onsemi chips into vehicle subsystems before delivery to automakers.
• Industrial equipment manufacturers: Companies making factory automation machinery, motor drives, solar inverters, and energy infrastructure systems.
• Energy infrastructure companies: Grid management and industrial uninterruptible power supply (UPS) applications.

Customer concentration is both a strength and a risk. Deep, long-cycle design relationships with major OEMs provide revenue visibility through multi-year vehicle programs. The same concentration means that a program delay or cancellation at a large customer has outsized revenue impact. See the Risks section below for the full discussion.

Financial Performance: Revenue, Margins, and Cash Flow

ON Semiconductor's revenue trends reflect two distinct stories: the structural improvement in margins and profitability driven by the fab-lite transformation, and the cyclical revenue pressure from the 2023-2024 automotive and industrial inventory correction.

Revenue Trends and the Inventory Correction Context

The revenue table below shows ON's trajectory over the past five fiscal years. All figures are sourced from ON Semiconductor's annual reports filed with the SEC. Update FY2024 figures from ON's SEC filings on EDGAR at time of publishing.

Source: ON Semiconductor annual reports filed with the SEC. FY2024 figures should be updated from the most recent 10-K or Q4 earnings release at time of publishing.

The revenue decline that began in 2023 reflects the semiconductor inventory correction, an industry-wide cyclical pattern rather than a structural deterioration in onsemi's business. During the post-COVID chip shortage of 2020 through 2022, automotive and industrial customers over-ordered to secure supply. As the shortage eased, those same customers stopped placing new orders while they worked through accumulated stockpiles. This inventory correction created revenue headwinds that affected all power semiconductor suppliers.

Automotive and industrial inventory cycles tend to last longer than consumer electronics cycles because vehicle programs and industrial equipment orders involve longer planning horizons. Signs of recovery include customers guiding toward inventory normalization, average selling price (ASP) stability, and upward inflections in order guidance.

Profitability: Gross Margin, Operating Margin, and Free Cash Flow

ON Semiconductor is profitable. The company generated positive net income and material free cash flow throughout the post-2021 transformation period, even during the inventory correction.

Profitability metrics (update from ON's most recent 10-K at time of publishing):

• Gross Margin: Approximately 45.3% in FY2023 vs. approximately 35.0% in FY2020, per ON's SEC filings. This improvement reflects the fab-lite transformation under CEO El-Khoury.
• Operating Margin: Update from ON's most recent 10-K or quarterly filing.
• Net Income (GAAP): Update from ON's most recent 10-K.
• EPS (GAAP): Update from ON's most recent 10-K.
• Free Cash Flow (TTM): Free cash flow (FCF) is the cash a company generates after paying for its capital investments, representing money available to pay down debt, buy back shares, or reinvest in growth. Update the current FCF figure from ON's most recent cash flow statement filed with the SEC. The gross margin improvement under the fab-lite model translated directly into higher FCF generation.

The margin expansion story is the most undercovered element of the onsemi investment narrative in competitor financial media. The shift from a capital-heavy manufacturing model to a focused fab-lite structure reduced fixed costs, improved return on invested capital, and created a more durable margin profile. The retained SiC manufacturing capability means onsemi did not sacrifice its competitive position in the highest-value products to achieve these cost improvements.

Is ON Semiconductor Overvalued or Undervalued?

Presenting a valuation verdict would constitute financial advice, which this article does not provide. What follows is the analytical framework for evaluating ON's valuation.

Update the following figures from Yahoo Finance and Macrotrends at time of publishing:

All valuation figures are time-sensitive and must be updated at time of publishing. Historical averages require data from Macrotrends or a comparable source.

For a cyclical company like onsemi, where earnings are temporarily depressed by the inventory correction, forward P/E (the stock price divided by analysts' consensus estimate for the next 12 months of earnings per share) is generally more informative than trailing P/E. A high trailing P/E during a cyclical trough does not necessarily mean the stock is expensive; it reflects depressed current earnings, not structural overvaluation. The price-to-sales ratio (P/S ratio, calculated as market capitalization divided by annual revenue) serves as a supplementary valuation lens when earnings volatility makes P/E less reliable.

The analyst consensus price target, covered in the next section, provides an additional reference point: the implied upside or downside from current price to the consensus target reflects what Wall Street models currently assume about earnings recovery timing.

What Is Driving ON Semiconductor's Growth?

onsemi's growth thesis rests on three interconnected arguments: the electrification of the automotive market demands exponentially more power semiconductor content per vehicle, silicon carbide gives ON a manufacturing advantage in that higher-value market, and the company's design win pipeline provides forward visibility into where that revenue is heading.

Electric Vehicles: The Content-Per-Vehicle Opportunity

ON Semiconductor supplies the power semiconductor chips used inside electric vehicles. It does not make EVs itself.

onsemi is a "picks and shovels" play on EV adoption: it supplies the chips that go into EVs rather than manufacturing the vehicles themselves, capturing upside from EV growth without the direct business risk of being an automaker. The investment case for this indirect exposure is built on one number that competitor financial content rarely states clearly.

Each electric vehicle requires an estimated $500 to $1,000 in power semiconductors, compared to roughly $50 to $100 in a traditional internal combustion engine vehicle, according to industry research from firms including Yole Développement and IHS Markit. Verify the current range from a named industry source at time of publishing, as estimates vary across research firms. The approximate 10x content uplift means that every gasoline vehicle that converts to electric creates a tenfold increase in semiconductor demand for companies like onsemi.

The EV powertrain requires multiple power conversion stages, each requiring high-performance power semiconductors:

• The main inverter converts battery DC power to AC power for the electric motor, controlling motor speed and torque
• The onboard charger (OBC) converts AC grid power to DC for battery charging
• The DC-DC converter steps down battery voltage to power 12V vehicle systems
• The battery management system (BMS) monitors and balances individual battery cells

onsemi's SiC chips and power modules are qualified and designed into EV platforms across multiple automotive OEMs globally, including automakers that have been publicly referenced in the company's investor communications. Based on public disclosures, these relationships have included major global automakers such as BYD, Volkswagen Group, BMW, and Hyundai. Confirm current customer disclosures from ON's most recent public filings before citing any specific names.

EV adoption projections from the IEA Global EV Outlook and BloombergNEF show continued growth in battery electric vehicle (BEV) penetration rates through 2030 and beyond, though growth has been uneven across geographies. Fully electric BEVs typically represent higher semiconductor content per vehicle than plug-in hybrid vehicles (PHEVs), which retain conventional powertrains alongside their electric systems.

Silicon Carbide (SiC): onsemi's Technical Advantage

Silicon carbide (SiC) is a semiconductor material that handles higher voltages and temperatures more efficiently than standard silicon, making it well-suited for the high-power conversion systems in electric vehicle drivetrains.

Standard silicon works well for lower-power applications, but it runs into efficiency limits in the demanding electrical environment of an EV main inverter, which must switch large currents at high voltages thousands of times per second. SiC handles this switching with less energy lost as heat. For EV manufacturers, chips built on SiC enable better driving range from the same battery pack, faster charging, and a smaller, lighter power conversion system. Those are product advantages that justify paying a price premium over standard silicon chips.

onsemi has invested in dedicated SiC manufacturing capacity. The company has referenced facilities in East Fishkill, New York and Hudson, New Hampshire as part of its SiC capacity build-out, along with manufacturing operations in the Czech Republic. Verify current facility status and capacity details from ON's most recent SEC filings or investor presentations before citing specific locations.

The SiC design win pipeline is the forward-looking metric that matters most for evaluating onsemi's SiC revenue trajectory. Management has referenced SiC design win pipeline values in quarterly earnings calls, expressing the total lifetime revenue value of committed programs. Cite the most recent disclosed figure from a specific earnings call or investor day presentation, with the quarter and year of disclosure, at time of publishing. Design wins typically represent five to ten years of committed chip supply to a specific vehicle program once a chip is qualified and production begins.

SiC market share estimates place onsemi among the top-tier suppliers globally, alongside Infineon Technologies and STMicroelectronics, with Wolfspeed competing as a pure-play SiC specialist. Market share figures from research firms including Yole Développement and Wood Mackenzie should be cited with source and publication date, as these estimates are updated periodically and vary between research organizations.

Design Wins: How to Read Forward Revenue Signals

A design win occurs when an automotive OEM selects onsemi's chip for integration into a future vehicle model, committing to purchase that chip for the life of the model's production run, typically five to ten years.

This concept is semiconductor industry terminology that rarely appears in mainstream financial media, and its absence creates a notable information gap for retail investors evaluating onsemi. Understanding design wins is more important for forecasting ON's future revenue than reading its current quarterly revenue, because the pipeline reflects committed future business rather than current sales.

A vehicle program might take two to four years from initial chip qualification to volume production. Once onsemi's chip is designed into a platform, switching to a competitor chip requires expensive and time-consuming requalification that OEMs generally avoid mid-program. This means design wins translate into durable, predictable revenue streams that are substantially committed before the first dollar appears in the income statement.

Management has referenced the total lifetime revenue value of onsemi's design win pipeline in quarterly earnings calls and at investor days. Cite the most recent disclosed figure with the specific quarter and year of disclosure from ON's public earnings transcripts. Do not use unattributed estimates.

Design wins are not guaranteed revenue. An OEM can delay a vehicle program, cancel it, or redesign it using a competing supplier's chip if circumstances change materially. Program delays are the most common risk. Customer concentration compounds this exposure: a handful of large OEMs account for a disproportionate share of ON's automotive revenue.

Industrial Automation as a Second Growth Pillar

Beyond automotive, onsemi sells power semiconductors into factory automation, motor drives, solar inverters, and energy infrastructure. This market provides revenue diversification from pure EV exposure.

Industrial demand was also subject to inventory correction headwinds in 2023 and 2024 alongside automotive, as industrial customers similarly over-ordered during the chip shortage era. Medium-term demand for industrial power semiconductors is supported by ongoing investment in manufacturing automation, renewable energy infrastructure, and grid modernization globally. The industrial segment does not carry the same 10x content-per-unit argument as automotive electrification, but it represents a growing second end market for onsemi's power semiconductor portfolio.

Who Are ON Semiconductor's Competitors?

onsemi competes primarily with Wolfspeed, Infineon Technologies, and STMicroelectronics in the power semiconductor and silicon carbide markets. These three companies have different business models, risk profiles, and financial positions. In image sensors, onsemi competes with Sony Semiconductor Solutions, OmniVision, and Samsung Semiconductor.

Competitor Comparison Table

All figures must be updated at time of publishing from named sources. The table structure and column definitions are fixed; financial values are time-sensitive.

All figures as of [date of publishing]. Sources: Yahoo Finance, company annual reports, analyst consensus data from MarketBeat or FactSet. Update all fields before publication.

onsemi vs. Wolfspeed (WOLF): Different Bets on SiC

Wolfspeed, formerly known as Cree, is the most direct SiC comparison to onsemi, but the two companies represent fundamentally different investment propositions.

Wolfspeed is a pure-play silicon carbide company. It designs and manufactures only SiC products, with no diversification into image sensors or broader power semiconductor categories. This concentration means Wolfspeed has maximum exposure to SiC market growth: if SiC adoption accelerates faster than expected, a pure-play SiC company benefits more directly than a diversified supplier. The risk profile mirrors this: Wolfspeed carries concentrated exposure to SiC demand variability, pricing pressure, and its own manufacturing execution challenges.

Wolfspeed has invested heavily in a large SiC manufacturing facility in Mohawk Valley, New York. Ramping that facility to profitable utilization rates has been a multi-year operational challenge that has weighed on the company's financial performance. Verify current financial status from Wolfspeed's most recent public filings, as this situation has been evolving.

onsemi, by contrast, is a diversified power semiconductor company with SiC as one of multiple growth pillars alongside IGBTs, power modules, and image sensors. This diversification reduces concentration risk. During periods when SiC demand softens, onsemi's broader product portfolio provides a buffer that Wolfspeed does not have.

For investors evaluating semiconductor exposure to EV themes, the choice between ON and Wolfspeed reflects a tradeoff between focused purity and diversified resilience. Neither is objectively better; the right choice depends on an investor's risk tolerance and conviction in the SiC adoption timeline.

Infineon Technologies and STMicroelectronics

Infineon Technologies, headquartered in Munich, Germany, is one of the world's largest automotive power semiconductor companies and a substantial SiC supplier to European and global automakers. Infineon trades on the Frankfurt Stock Exchange under the ticker IFX. US-based investors access it via the ADR ticker IFNNY. Infineon has a more established customer base among European OEMs including Volkswagen Group and BMW, while onsemi's strengths skew toward North American and Asian EV customer relationships. Infineon is larger than onsemi in total revenue scale.

STMicroelectronics (NYSE: STM) is a Franco-Italian semiconductor company with a notable SiC business that has supplied major EV programs historically. STM competes directly in the automotive SiC space alongside onsemi and Infineon. Include both companies in the competitor comparison table with verified financial metrics from their public filings.

What Do Analysts Say About ON Semiconductor Stock?

The analyst consensus on ON Semiconductor stock and the average 12-month price target are among the most time-sensitive data points in this guide. All figures in this section must be updated from a named aggregation source such as MarketBeat or FactSet at the time of publishing. The structure below is fixed; the numbers require current verification.

Analyst Ratings and Price Targets

A price target is a Wall Street analyst's projection of where a stock may trade within the next 12 months, based on their financial models and assumptions about the company's earnings trajectory. Analyst targets are projections, not facts. They are built on assumptions that can and do change as business conditions evolve.

Analyst Ratings Summary

Implied upside from current price to consensus target: calculate at time of publishing. Analyst targets are projections based on financial models and carry no guarantee of future performance.

The prevailing analyst sentiment on onsemi has centered on two competing narratives. Bulls point to the SiC design win pipeline as evidence that EV revenue will ramp materially over the next two to three years as programs won in 2022 and 2023 enter production volume. Bears point to the extended inventory correction timeline and the possibility that EV adoption in markets like the United States and Europe could underperform projections, delaying the revenue ramp that bull-case valuations assume.

When citing specific analyst perspectives, name the analyst firm, the analyst, the specific price target, the rating, and the date of the published research note. Do not paraphrase analyst views without attribution. Verify all named analyst commentary from current sources before publishing.

ON Semiconductor Stock Forecast: 2025 and 2026

Analyst consensus estimates project ON Semiconductor's revenue and earnings over the next two fiscal years. These projections are based on analyst models, not guarantees. They are subject to revision as business conditions change, particularly as the automotive inventory correction resolves and EV demand data accumulates.

Revenue and EPS Forecast Table

All forward figures are analyst consensus projections only. Update from FactSet, Bloomberg, or Visible Alpha consensus at time of publishing. Label clearly as projections, not the publisher's own forecasts.

These are analyst consensus projections, not the publisher's own forecasts. Actual results will depend on EV demand trajectory, inventory normalization timing, SiC design win conversion rates, and competitive dynamics.

The bull forecast for 2025 and 2026 rests on several assumptions: the automotive inventory correction normalizes by mid-2025, EV production volumes recover to or exceed pre-correction trajectories, and SiC design wins secured during the 2022 to 2023 period begin generating revenue as vehicle programs enter production. Under this scenario, analysts project EPS recovery from the cyclical trough.

The bear forecast holds that the inventory correction extends longer than consensus models assume, EV adoption growth in Western markets disappoints, and competitive pricing pressure from Infineon and STM compresses onsemi's average selling prices in SiC. Under this scenario, EPS recovery would be delayed and current valuations would face pressure.

Is ON Semiconductor Stock a Good Buy?

Whether ON Semiconductor stock fits your portfolio depends on your view of EV adoption pace, your tolerance for semiconductor cyclicality, and your investment time horizon. This section presents the analytical framework, not a verdict. This article does not constitute investment advice.

The Bull Case for ON Semiconductor

The bull case for ON Semiconductor rests on the argument that silicon carbide manufacturing leadership, combined with the structural shift toward EV content-per-vehicle, creates a multi-year revenue growth path that the current valuation may not fully reflect.

1. In-house SiC manufacturing creates a durable competitive position. onsemi retained its SiC fabrication capability while outsourcing commodity chip production. Competitors without in-house SiC manufacturing face longer lead times and supply chain dependencies that onsemi avoids. This structural advantage is difficult to replicate quickly.

2. The EV content-per-vehicle uplift creates a structural revenue tailwind. Each EV requires an estimated $500 to $1,000 in power semiconductors versus $50 to $100 in a gasoline vehicle. As EV penetration continues to grow globally, onsemi benefits from that content multiplication across every new EV platform it supplies.

3. The design win pipeline represents committed future revenue across dozens of vehicle programs. Design wins translate into five to ten years of chip supply contracts once vehicle programs enter production. The pipeline provides forward revenue visibility that current quarterly revenue figures do not capture.

4. Gross margin expansion from 35% to 45%+ is structural, not cyclical. The fab-lite model changed the fixed cost structure permanently. Even during the inventory correction downcycle, margins have held substantially above pre-transformation levels, per ON's SEC filings.

5. Analyst consensus as of the most recent available data reflects a positive view on earnings recovery. Verify the current consensus rating and average price target from MarketBeat or FactSet. The implied upside to the consensus target, calculated at time of publishing, provides a market signal about where professional analysts believe the recovery trajectory leads.

The Bear Case for ON Semiconductor

The bear case holds that semiconductor inventory cycles are deeper and longer than the analyst consensus assumes, EV adoption has already shown its capacity to disappoint near-term expectations, and the competitive environment in SiC is intensifying.

1. Semiconductor inventory cycles in automotive and industrial markets have historically lasted 12 to 24 months and sometimes longer. If the correction extends further into 2025, near-term earnings will remain under pressure and recovery-priced valuations will face headwinds. Automotive and industrial customers have longer inventory cycles than consumer electronics customers, which historically extends the duration of corrections in onsemi's end markets.

2. EV adoption has grown more slowly than earlier projections in several major markets. US and European EV penetration rates have fallen below some earlier forecasts as consumer adoption of fully electric vehicles has proven more gradual than optimists projected. If EV penetration rates disappoint over the next two to three years, onsemi's SiC revenue ramp will be delayed relative to analyst models.

3. Competitive intensity in SiC is increasing. Infineon Technologies, STMicroelectronics, and Wolfspeed are all expanding SiC manufacturing capacity aggressively. Increased supply across the competitive field could compress average selling prices and erode onsemi's market share in programs where customers qualify multiple suppliers.

4. Customer concentration creates asymmetric downside risk. A handful of large automotive OEMs account for a substantial share of onsemi's automotive revenue. A major program delay, cancellation, or OEM financial difficulty can remove a material revenue stream from the pipeline with limited advance notice.

5. Current forward valuation assumes an earnings recovery that may not arrive on schedule. If the earnings recovery consensus models project is delayed by six to twelve months, the stock may remain under pressure even with the long-term thesis intact. Investors who buy at a recovery-priced valuation and experience a delayed recovery absorb both the financial cost and the opportunity cost.

Is ON Semiconductor a Good Long-Term Investment?

For investors with a five-to-ten year horizon who believe EV adoption will continue to grow and that onsemi's silicon carbide investments will translate into durable market share gains, the structural argument has merit.

The long-term case rests on several factors: the IEA projects continued strong EV adoption growth through 2030 in its Global EV Outlook; the global automotive SiC market is projected by research firms to grow substantially as EVs displace gasoline vehicles; and industrial automation investment is a multi-year trend supporting onsemi's second end market. Hassane El-Khoury's track record of executing the transformation thesis, including the margin improvement and the SiC capacity build, provides evidence that management can deliver on strategic commitments.

Long-term investors must also accept semiconductor cyclicality as a permanent feature of the investment. Down-cycles will recur. Revenue and earnings will decline periodically as customers over-order and then correct. An investor with a five-year horizon who buys during a correction phase and holds through the recovery may capture the benefit of that timing. An investor who misidentifies the cycle bottom will face a period of underperformance before the thesis plays out.

Whether ON Semiconductor fits your long-term portfolio depends on factors specific to your situation, timeline, and risk tolerance. This analysis is not a substitute for your own due diligence or consultation with a qualified financial advisor.

What Are the Risks of Investing in ON Semiconductor Stock?

ON Semiconductor carries several specific investment risks that any investor should assess before buying the stock. Each of the following risks is explained with the mechanism that could cause it to materialize, not just its label.

1. Semiconductor Inventory Cyclicality. The semiconductor industry is inherently cyclical. During the post-COVID chip shortage, automotive and industrial customers over-ordered to secure supply against shortages that lasted years. When the shortage eased, those same customers stopped placing new orders while working through accumulated stockpiles. For onsemi, this inventory correction created notable revenue headwinds beginning in 2023 and extending into 2024. Automotive and industrial inventory cycles tend to last longer than consumer electronics cycles because vehicle programs and industrial equipment have longer planning horizons. Recovery depends on customers returning to normal ordering patterns, ASPs stabilizing, and order guidance improving.

2. EV Adoption Pace Uncertainty. onsemi's SiC revenue growth depends directly on how quickly automakers shift production to battery electric vehicles. In several markets, EV adoption has grown more slowly than earlier projections. If penetration rates disappoint in the US, Europe, or other markets, onsemi's design win pipeline converts to actual revenue more slowly than analyst models assume. This risk is not binary: even slower-than-projected EV adoption still supports demand growth for power semiconductors, just at a lower rate.

3. Competitive Intensity in SiC. Infineon Technologies, STMicroelectronics, and Wolfspeed are all expanding silicon carbide manufacturing capacity aggressively. Increased supply from multiple well-resourced competitors could compress average selling prices and erode onsemi's market share, particularly in applications where EV manufacturers qualify multiple SiC suppliers as a risk management strategy. onsemi's in-house manufacturing advantage provides some insulation, but it does not guarantee pricing power as the SiC supply base expands.

4. Customer Concentration. onsemi's automotive revenue is concentrated among a relatively small number of large OEMs. If a major customer delays or cancels an EV program for which onsemi has designed its chips, the revenue associated with that design win disappears, sometimes with limited advance warning. The company does not typically disclose specific revenue percentages by customer, but the concentration risk is disclosed in ON's annual 10-K risk factors section filed with the SEC.

5. Valuation Risk. The stock's forward P/E reflects analyst expectations of an earnings recovery from the cyclical trough. If that recovery is slower or shallower than consensus models project, the stock may remain under pressure even as the long-term thesis remains structurally intact. Recovery-priced valuations carry more downside if recovery is delayed than trough-priced valuations do.

6. Geopolitical and Supply Chain Risk. onsemi's manufacturing operations and customer relationships span multiple geographies including the United States, Europe, and Asia. Trade restrictions, tariff escalations, export controls on semiconductor equipment or materials, or disruptions to global supply chains could affect both production costs and customer revenue.

7. Execution Risk on SiC Capacity. Building and ramping silicon carbide manufacturing capacity is capital-intensive and technically demanding. Delays, cost overruns, or yield challenges in onsemi's SiC capacity expansion program could affect near-term margins and long-term competitive positioning if competitors complete their own capacity expansions faster.

Understanding these risks does not mean avoiding the investment. It means having a realistic picture of what could go wrong, which is the foundation of any informed decision.

How to Buy ON Semiconductor Stock

Investment Reminder: The following steps describe the mechanics of purchasing a stock. This is not a recommendation to buy ON Semiconductor stock. Always conduct your own due diligence before investing.

Buying ON Semiconductor stock follows the same process as purchasing any publicly traded stock on the NASDAQ. The steps below apply to any major brokerage platform.

1. Open a brokerage account. Any major brokerage platform gives you access to NASDAQ-listed stocks. Representative options include Fidelity, Charles Schwab, TD Ameritrade, Robinhood, and E*TRADE. Evaluate platforms based on commission structure, research tools, account minimums, and customer service. This article does not endorse or recommend any specific broker.

2. Fund your account. Transfer funds from your bank account to your brokerage via ACH transfer. Most platforms settle standard ACH transfers in one to three business days. Instant transfer options may be available depending on your bank and brokerage relationship.

3. Search for the ticker symbol ON. In your brokerage's search interface, enter the ticker symbol ON to locate ON Semiconductor on the NASDAQ Global Select Market. Confirm you have the correct security before proceeding. The ticker ON is short and could surface other search results; verify the full company name matches "ON Semiconductor Corporation."

4. Choose your order type. A market order buys shares at the current best available market price, executed immediately during trading hours. A limit order lets you specify the maximum price you are willing to pay; your order executes only if the stock trades at or below that price. Market orders guarantee execution but not price. Limit orders guarantee price but not execution.

5. Determine your position size. Consider what percentage of your total investment portfolio this position would represent. Concentration in a single cyclical stock carries notable risk. Most financial planning guidance suggests no single position should represent more than a modest fraction of a diversified portfolio, though the right allocation depends on your individual financial situation.

6. Review and submit your order. Before confirming, verify the ticker symbol, order type, share quantity, and estimated cost. After execution, monitor the position through your brokerage's portfolio dashboard and set up price alerts or earnings notifications as needed.

ETF Alternative: Investors who want exposure to the semiconductor sector without single-stock concentration risk may consider the iShares PHLX Semiconductor ETF (SOXX). onsemi is one of SOXX's constituent holdings, giving investors indirect exposure through a diversified semiconductor position. This is not a recommendation; it is an alternative structure worth understanding before committing to single-stock ownership.

Frequently Asked Questions About ON Semiconductor Stock

Does ON Semiconductor pay a dividend?

No. As of the most recent available information, ON Semiconductor does not pay a regular cash dividend. The company has directed its free cash flow toward silicon carbide manufacturing capacity investment, debt reduction, and share repurchase programs rather than dividend distributions. Investors seeking income from their semiconductor holdings should note this before considering the stock. Verify the current dividend status from ON's investor relations page, as dividend policy can change.

What is ON Semiconductor's analyst consensus rating?

The analyst consensus rating and average 12-month price target change as analysts revise their models. Verify the current consensus from MarketBeat or FactSet before acting on any information. As a general reference, the consensus represents the aggregate buy, hold, and sell ratings from all analysts currently covering the stock, plus an average price target derived from their individual 12-month projections. Analyst ratings are professional opinions based on financial models, not guarantees of future performance.

When does ON Semiconductor report earnings?

ON Semiconductor reports quarterly earnings approximately three to four weeks after each fiscal quarter closes. The company follows a standard calendar quarter schedule. Verify the next specific earnings date from the ON Semiconductor investor relations page before making any time-sensitive decisions. Earnings dates are also disclosed on major financial data platforms including Yahoo Finance and MarketBeat.

What sector is ON Semiconductor in?

ON Semiconductor is classified in the Technology sector under the Semiconductors and Semiconductor Equipment industry, using the GICS (Global Industry Classification Standard) system. It trades on the NASDAQ Global Select Market under the ticker symbol ON. This classification places it in the same broad sector as NVIDIA and Intel, but onsemi's product focus in power management is fundamentally different from those companies' data processing products.

Is ON Semiconductor related to NVIDIA or AI chips?

No. ON Semiconductor and NVIDIA operate in entirely different product categories. NVIDIA makes graphics processing units (GPUs) and other logic chips that process data for AI workloads and gaming. onsemi makes power semiconductors that manage and convert electrical energy in EV drivetrains, industrial equipment, and automotive safety systems. The two companies do not compete and serve different end markets. For context on how logic chip companies like NVIDIA differ from power semiconductor suppliers, see the NVIDIA stock price prediction guide for beginners.

How much of ON Semiconductor's revenue comes from electric vehicles?

Automotive revenue represents a growing share of onsemi's total revenue. In recent fiscal years, automotive revenue has represented approximately 50-55% of total company revenue, with EV-specific applications accounting for a growing proportion of that automotive base, based on management disclosures in quarterly earnings calls. Verify the specific current percentages from the most recent 10-K or earnings transcript, as management updates this disclosure regularly. The broader automotive segment includes both EV and traditional ICE vehicle applications; clearly distinguishing EV-specific revenue from total automotive revenue matters for accurately evaluating the investment thesis.

What is ON Semiconductor's stock price target for 2025?

Analyst consensus estimates for ON Semiconductor's 2025 revenue, EPS, and implied stock price scenarios are time-sensitive projections that must be verified from current sources. The average 12-month price target from Wall Street analysts, as aggregated by MarketBeat or FactSet, provides the market's collective current view. These are projections based on analyst models, not guarantees. Actual results in 2025 and 2026 will depend on the timing of inventory normalization, EV demand trajectory, SiC design win conversion rates, and competitive dynamics in the power semiconductor market.

Investment Disclaimer: This article is for informational purposes only and does not constitute investment advice, a solicitation to buy or sell any security, or a recommendation to take any specific investment action. Past performance is not indicative of future results. Always conduct your own due diligence and consider consulting a qualified financial advisor before making any investment decisions.

Conclusion

onsemi represents a specific thesis about the electrification of transportation and industrial systems. The company has a documented record of margin improvement under its post-2021 transformation, a clear competitive position in silicon carbide manufacturing, a design win pipeline that provides forward revenue visibility, and a set of real risks that deserve the same analytical attention as the bull case.

Whether ON semiconductor stock belongs in your portfolio depends on three variables: your view on EV adoption pace over the next three to five years, your tolerance for semiconductor inventory cyclicality during down-cycles, and your time horizon for the thesis to play out. Investors who believe in durable EV adoption growth and can hold through the cycle may find the structural argument compelling. Investors concerned about inventory correction duration, competitive pressure in SiC, or valuation risk should weigh those factors with equal seriousness.

For current pricing, analyst consensus data, and the next earnings date, visit Yahoo Finance ON Semiconductor stock data and the ON Semiconductor investor relations page. This article requires quarterly updates to keep all financial metrics current.

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