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Corning (GLW, Electronic Components) Stock Valuation & Fair Value Significantly overvalued

Corning (GLW, Electronic Components) trades at a blended P/E of 50.5, about 210% above its historical normal valuation, with a forward growth estimate of 31.6% and a PEG of 1.60. Analysts' one-year estimates have been hit 55% of the time.

DATA AS OF 2026-08-21
Blended P/E
50.5
Normal P/E
16.3
PEG
1.60
Fwd growth
31.6%
Div yield
0.7%
RSI (14)
48.7
Neutral

The Street vs SeerForecast

Wall Street's mean price target for GLW is $191.40 across 15 analysts, 27.7% above the current price. The average analyst rating is Strong 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 moved from fairly valued (2026-06-03) to significantly overvalued (2026-08-21).

Price and rating by weekClose moved -17.3 percent from 2026-06-03 to 2026-08-17, with 1 rating change over 21 recorded weeks.2026-06-03: Fairly valued, close 200.76 (recalculated)2026-06-10: Significantly overvalued, close 168.17 (recalculated)2026-06-14: Significantly overvalued, close 179.20 (recalculated)2026-06-16: Significantly overvalued, close 177.42 (recalculated)2026-06-21: Significantly overvalued, close 194.92 (recalculated)2026-07-02: Significantly overvalued, close 196.79 (recalculated)2026-07-06: Significantly overvalued, close 194.80 (recalculated)2026-07-09: Significantly overvalued, close 192.38 (recalculated)2026-07-12: Significantly overvalued, close 190.89 (recalculated)2026-07-13: Significantly overvalued, close 183.11 (recalculated)2026-07-14: Significantly overvalued, close 187.64 (recalculated)2026-07-20: Significantly overvalued, close 153.10 (recalculated)2026-07-22: Significantly overvalued, close 154.06 (recalculated)2026-07-25: Significantly overvalued, close 146.65 (recalculated)2026-07-27: Significantly overvalued, close 143.36 (recalculated)2026-07-31: Significantly overvalued, close 138.25 (recalculated)2026-08-03: Significantly overvalued, close 138.252026-08-07: Significantly overvalued, close 165.68 (recalculated)2026-08-10: Significantly overvalued, close 165.682026-08-14: Significantly overvalued, close 165.99 (recalculated)2026-08-17: Significantly overvalued, close 165.992011662026-06-032026-08-17
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 0.0—Fairly valued
2026-06-10P/E 63.4+289%Significantly overvalued
2026-06-14P/E 63.4+289%Significantly overvalued
2026-06-16P/E 63.4+289%Significantly overvalued
2026-06-21P/E 63.4+289%Significantly overvalued
2026-07-02P/E 77.4+376%Significantly overvalued
2026-07-06P/E 69.0+324%Significantly overvalued
2026-07-09P/E 69.0+324%Significantly overvalued
2026-07-12P/E 66.6+309%Significantly overvalued
2026-07-13P/E 66.6+309%Significantly overvalued
2026-07-14P/E 66.6+309%Significantly overvalued
2026-07-20P/E 53.5+229%Significantly overvalued
2026-07-22P/E 53.5+229%Significantly overvalued
2026-07-25P/E 50.5+210%Significantly overvalued
2026-07-27P/E 50.5+210%Significantly overvalued
2026-07-31P/E 45.9+182%Significantly overvalued
2026-08-03P/E 46.8+188%Significantly overvalued
2026-08-07P/E 53.0+225%Significantly overvalued
2026-08-10P/E 55.8+243%Significantly overvalued
2026-08-14P/E 53.2+227%Significantly overvalued
2026-08-17P/E 53.2+227%Significantly overvalued
2026-08-21P/E 50.5+210%Significantly overvalued ← now

Frequently asked questions

Is Corning stock overvalued?

At a blended P/E of 50.5 versus its historical normal P/E of 16.3, Corning trades about 210% above its typical valuation, with a PEG of 1.60 on 31.6% forward growth. tickerseer currently rates it significantly overvalued.

What is Corning's fair value and PEG?

Corning trades at a blended P/E of 50.5 against a historical normal P/E of 16.3, a PEG of 1.60, and a forward growth estimate of 31.6%.

Has tickerseer's rating of Corning changed?

tickerseer's rating moved from fairly valued (2026-06-03) to significantly overvalued (2026-08-21).

What is the analyst price target for Corning?

The mean Wall Street price target for Corning is $191.40 across 15 analysts, 27.7% above the current price. tickerseer's SeerForecast verdict is formed independently of analyst targets.

Industry: Electronic Components. 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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