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ON Semiconductor (ON, Semiconductors) Stock Valuation & Fair Value Significantly overvalued

ON Semiconductor (ON, Semiconductors) trades at a blended P/E of 25.9, about 71% above its historical normal valuation, with a forward growth estimate of 34.6% and a PEG of 0.75. Analysts' one-year estimates have been hit 18% of the time.

DATA AS OF 2026-08-21
Blended P/E
25.9
Normal P/E
15.1
PEG
0.75
Fwd growth
34.6%
Div yield
0.0%
RSI (14)
41.3
Neutral

The Street vs SeerForecast

Wall Street's mean price target for ON is $108.88 across 25 analysts, 46.7% above the current price. The average analyst rating is Buy. Our SeerForecast read of the same stock, formed without analyst targets: significantly overvalued. When the two disagree, start your digging there.

Valuation flags

Verdict history

tickerseer's rating has been significantly overvalued since 2026-06-03.

Price and rating by weekClose moved -38.3 percent from 2026-06-03 to 2026-08-17, with 0 rating changes over 21 recorded weeks.2026-06-03: Significantly overvalued, close 133.93 (recalculated)2026-06-10: Significantly overvalued, close 110.17 (recalculated)2026-06-14: Significantly overvalued, close 116.79 (recalculated)2026-06-16: Significantly overvalued, close 118.25 (recalculated)2026-06-21: Significantly overvalued, close 121.62 (recalculated)2026-07-02: Significantly overvalued, close 91.22 (recalculated)2026-07-06: Significantly overvalued, close 94.69 (recalculated)2026-07-09: Significantly overvalued, close 97.87 (recalculated)2026-07-12: Significantly overvalued, close 95.96 (recalculated)2026-07-13: Significantly overvalued, close 90.37 (recalculated)2026-07-14: Significantly overvalued, close 93.73 (recalculated)2026-07-20: Significantly overvalued, close 86.70 (recalculated)2026-07-22: Significantly overvalued, close 92.33 (recalculated)2026-07-25: Significantly overvalued, close 86.81 (recalculated)2026-07-27: Significantly overvalued, close 89.04 (recalculated)2026-07-31: Significantly overvalued, close 81.61 (recalculated)2026-08-03: Significantly overvalued, close 81.612026-08-07: Significantly overvalued, close 81.17 (recalculated)2026-08-10: Significantly overvalued, close 81.172026-08-14: Significantly overvalued, close 82.66 (recalculated)2026-08-17: Significantly overvalued, close 82.66134832026-06-032026-08-17
Attractively valuedFairly valuedAbove fair valueLarger dot: a stronger reading

Not every point was recorded live. Points marked recalculated apply today's valuation rules to the metrics tickerseer archived that week.

2026-06-03P/E 46.6+209%Significantly overvalued
2026-06-10P/E 43.9+191%Significantly overvalued
2026-06-14P/E 43.9+191%Significantly overvalued
2026-06-16P/E 43.9+191%Significantly overvalued
2026-06-21P/E 43.9+191%Significantly overvalued
2026-07-02P/E 34.8+130%Significantly overvalued
2026-07-06P/E 33.5+122%Significantly overvalued
2026-07-09P/E 33.5+122%Significantly overvalued
2026-07-12P/E 35.0+132%Significantly overvalued
2026-07-13P/E 35.0+132%Significantly overvalued
2026-07-14P/E 35.0+132%Significantly overvalued
2026-07-20P/E 31.7+110%Significantly overvalued
2026-07-22P/E 31.7+110%Significantly overvalued
2026-07-25P/E 31.3+107%Significantly overvalued
2026-07-27P/E 31.3+107%Significantly overvalued
2026-07-31P/E 30.1+99%Significantly overvalued
2026-08-03P/E 29.3+94%Significantly overvalued
2026-08-07P/E 27.4+81%Significantly overvalued
2026-08-10P/E 28.4+88%Significantly overvalued
2026-08-14P/E 28.4+88%Significantly overvalued
2026-08-17P/E 28.7+90%Significantly overvalued
2026-08-21P/E 25.9+71%Significantly overvalued ← now

Frequently asked questions

Is ON Semiconductor stock overvalued?

At a blended P/E of 25.9 versus its historical normal P/E of 15.1, ON Semiconductor trades about 71% above its typical valuation, with a PEG of 0.75 on 34.6% forward growth. tickerseer currently rates it significantly overvalued.

What is ON Semiconductor's fair value and PEG?

ON Semiconductor trades at a blended P/E of 25.9 against a historical normal P/E of 15.1, a PEG of 0.75, and a forward growth estimate of 34.6%.

Has tickerseer's rating of ON Semiconductor changed?

tickerseer's rating has been significantly overvalued since 2026-06-03.

What is the analyst price target for ON Semiconductor?

The mean Wall Street price target for ON Semiconductor is $108.88 across 25 analysts, 46.7% above the current price. tickerseer's SeerForecast verdict is formed independently of analyst targets.

Industry: Semiconductors. Create a free account to see the full analysis: the SeerAI score, its five quality sub-scores, valuation history, and the AI research note. Options setups and metric history are part of the paid plans.

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