Should you buy ON Semiconductor (ON)?
Updated
ON Semiconductor carries excellent free cash flow conversion of 223% relative to net income and a perfect Piotroski F-Score of 9/9, but 51% of revenue comes from the automotive end-market creating concentration risk, the most recent quarter produced a large earnings miss of -121%, and the stock trades 24% above its analyst price target.
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Engine methodology range
Range computation requires sufficient peer-comparable data; available for tickers with peer_count ≥3.
What the engine is tracking
| Pillar | Expectation | Trend |
|---|---|---|
The automotive end-market accounts for 51% of ON Semiconductor's revenue, creating concentration risk to the electric vehicle and advanced driver assistance systems demand cycle — a market that has shown significant volatility as EV adoption rates have moderated from peak expectations. Bear case | Automotive revenue concentration falls below 45% of total sales within 12 months as industrial and other end-markets grow faster than automotive. | →Stable |
| CounterAutomotive semiconductor content per vehicle is structurally growing as electrification and driver assistance systems proliferate, so concentration in automotive may represent a structural tailwind rather than a risk if the technology transition continues. | ||
Free cash flow conversion of 223% relative to net income and a Piotroski F-Score of 9/9 — the maximum possible — indicate that ON Semiconductor's financial reporting is conservative and the business generates significantly more cash than its accounting earnings suggest. Quality breakdown | Free cash flow conversion remains above 150% of net income over the next 4 reported quarters, confirming the durable quality of cash generation. | →Stable |
| CounterHigh free cash flow relative to earnings in a semiconductor company often reflects large depreciation charges on fabrication facilities that depress GAAP earnings without reducing cash, which is a structural feature rather than an earnings quality advantage. | ||
ON Semiconductor is trading 24% above the analyst consensus price target, creating a negative asymmetry ratio of -1.6 that means the stock offers significantly more downside to consensus than upside from current levels — a fundamental mismatch between current price and analyst-derived fair value. Warnings | Analyst price targets are revised upward by more than 30% within 12 months following a semiconductor cycle recovery that restores automotive and industrial demand. | →Stable |
| CounterStocks can trade above analyst targets for extended periods during strong industry cycles, and analyst targets in semiconductors often lag actual earnings potential at cycle peaks when pricing power and utilization rates are both elevated. | ||
The automotive end-market accounts for 51% of ON Semiconductor's revenue, creating concentration risk to the electric vehicle and advanced driver assistance systems demand cycle — a market that has shown significant volatility as EV adoption rates have moderated from peak expectations.
→Stable- Expectation
- Automotive revenue concentration falls below 45% of total sales within 12 months as industrial and other end-markets grow faster than automotive.
CounterAutomotive semiconductor content per vehicle is structurally growing as electrification and driver assistance systems proliferate, so concentration in automotive may represent a structural tailwind rather than a risk if the technology transition continues.
Free cash flow conversion of 223% relative to net income and a Piotroski F-Score of 9/9 — the maximum possible — indicate that ON Semiconductor's financial reporting is conservative and the business generates significantly more cash than its accounting earnings suggest.
→Stable- Expectation
- Free cash flow conversion remains above 150% of net income over the next 4 reported quarters, confirming the durable quality of cash generation.
CounterHigh free cash flow relative to earnings in a semiconductor company often reflects large depreciation charges on fabrication facilities that depress GAAP earnings without reducing cash, which is a structural feature rather than an earnings quality advantage.
ON Semiconductor is trading 24% above the analyst consensus price target, creating a negative asymmetry ratio of -1.6 that means the stock offers significantly more downside to consensus than upside from current levels — a fundamental mismatch between current price and analyst-derived fair value.
→Stable- Expectation
- Analyst price targets are revised upward by more than 30% within 12 months following a semiconductor cycle recovery that restores automotive and industrial demand.
CounterStocks can trade above analyst targets for extended periods during strong industry cycles, and analyst targets in semiconductors often lag actual earnings potential at cycle peaks when pricing power and utilization rates are both elevated.
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The most recent quarter produced a massive earnings miss of -121%, meaning the company reported a loss when analysts expected a profit, which — even if partially explained by one-time charges — signals that demand conditions or cost structures have deteriorated more than the market had anticipated.
→Stable- Expectation
- EPS turns positive in the next reported quarter and the subsequent quarter delivers a positive earnings surprise, indicating the large miss was a one-time event rather than a trend.
CounterPrior quarters showed beats of +2.6%, +17.6%, and an inline result, suggesting the large miss may be an anomaly related to one-time inventory adjustments or restructuring charges rather than a fundamental business deterioration.
→ Full pillar scorecard with all 4 pillars + per-dimension breakdown
When this thesis breaks
Falsifiable conditions per pillar — any one trip warrants review independent of price action. Engine-derived; not personalized advice.
Falsifying conditions — when triggered, the corresponding pillar's thesis is invalidated.
- P1The automotive end-market accounts for 51% of ON Semiconductor's revenue, creating concentration risk to the electric vehicle and advanced driver assistance systems demand cycle — a market that has shown significant volatility as EV adoption rates have moderated from peak expectations.
Trip ifAutomotive end-market revenue rises above 55% of total revenue for 2 consecutive quarters, indicating concentration risk is increasing rather than diversifying.
- P2Free cash flow conversion of 223% relative to net income and a Piotroski F-Score of 9/9 — the maximum possible — indicate that ON Semiconductor's financial reporting is conservative and the business generates significantly more cash than its accounting earnings suggest.
Trip ifFree cash flow conversion falls below 100% of net income for 2 consecutive quarters, indicating the quality advantage has eroded.
- P3ON Semiconductor is trading 24% above the analyst consensus price target, creating a negative asymmetry ratio of -1.6 that means the stock offers significantly more downside to consensus than upside from current levels — a fundamental mismatch between current price and analyst-derived fair value.
Trip ifStock price rises above $140 without analyst target upgrades, pushing the negative asymmetry ratio below -2.0.
- P4The most recent quarter produced a massive earnings miss of -121%, meaning the company reported a loss when analysts expected a profit, which — even if partially explained by one-time charges — signals that demand conditions or cost structures have deteriorated more than the market had anticipated.
Trip ifEPS surprise falls below -30% for 2 of the next 3 quarters, confirming the large miss was not a one-time event.
How the engine reached this verdict
TrendMatrix's engine output for ON Semiconductor Corporation (ON) is SELL_IF_HOLDING with medium conviction, score 4.6/10 at $117.50. The F-path SELL output reflects an overall score of 4.6 below the 5.6 soft trigger — multiple weakening dimensions accumulated rather than a single hard-floor breach. Asymmetry R:R of -1.19 is supplementary context, not the trigger.
The dominant failed gate is momentum at 2.5 vs threshold 4.5 (with co-failures: reward-to-risk). SELL flips back toward HOLD if momentum recovers above its threshold AND a co-failing gate also clears. The strongest-cleared gate today is INSIDER:OK.
On the bull side: Strong earnings beat streak (3/4); Recent Analyst detected in news. On the bear side: Concentration risk — Customer: automotive end-market (51.0%); Analyst target reached - limited upside remaining; Weak overall score: 4.6/10. Active engine warnings: V8: Target reached (-17.8% upside), V9 Gate Failed: MOMENTUM:2.5<4.5, V9 Gate Failed: ASYMMETRY:-1.2=NEGATIVE.
The engine's exit framework anchors to a tactical sell band near $117.50, with structural invalidation at $109.07. The asymmetric R:R against a reversal hypothesis is 1.81 — the upside scenario exists, but it requires multiple structural gates to flip; the downside scenario requires only one more disappointment. The engine's sizing output: 0.5% of portfolio at this asymmetry level (none-conviction tier).
For the full 10-dimension breakdown + V9 gate detail: Why TrendMatrix rates ON — 10-dimension breakdown →
Bull case
- ▸Strong earnings beat streak (3/4)
- ▸Recent Analyst detected in news
Bear case
- ▸Concentration risk — Customer: automotive end-market (51.0%)
- ▸Analyst target reached - limited upside remaining
- ▸Weak overall score: 4.6/10