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ATI Inc. (ATI, Aerospace & Defense) Stock Valuation & Fair Value Significantly overvalued

ATI Inc. (ATI, Aerospace & Defense) trades at a blended P/E of 41.9, about 43% above its historical normal valuation, with a forward growth estimate of 23.2% and a PEG of 1.81. Analysts' one-year estimates have been hit 18% of the time. Priced at its historical normal P/E of 29.4 on the same blended earnings, the 2026-09-18 close of $191.63 corresponds to about $134 a share. This is a valuation reference, not a price target.

DATA AS OF 2026-09-21
Blended P/E
41.9
Normal P/E
29.4
PEG
1.81
Fwd growth
23.2%
Div yield
0.0%
RSI (14)
41.3
Neutral

The Street vs SeerForecast

Wall Street's mean price target for ATI is $259.89 across 9 analysts, 41.1% 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 has been significantly overvalued since 2026-07-31.

Blended P/E and rating by weekBlended P/E moved from 46.4 to 41.9 between 2026-07-31 and 2026-09-21, against a normal P/E of 29.4, with 0 rating changes over 18 recorded weeks.2026-07-31: P/E 46.4, Significantly overvalued (recalculated)2026-08-03: P/E 47.8, Significantly overvalued2026-08-07: P/E 47.8, Significantly overvalued (recalculated)2026-08-10: P/E 54.7, Significantly overvalued2026-08-14: P/E 54.7, Significantly overvalued (recalculated)2026-08-17: P/E 46.4, Significantly overvalued2026-08-21: P/E 46.4, Significantly overvalued (recalculated)2026-08-24: P/E 46.8, Significantly overvalued2026-08-27: P/E 46.8, Significantly overvalued (recalculated)2026-08-28: P/E 46.8, Significantly overvalued (recalculated)2026-08-30: P/E 46.8, Significantly overvalued (recalculated)2026-08-31: P/E 47.1, Significantly overvalued2026-09-05: P/E 47.1, Significantly overvalued (recalculated)2026-09-07: P/E 46.8, Significantly overvalued2026-09-12: P/E 46.8, Significantly overvalued (recalculated)2026-09-14: P/E 43.8, Significantly overvalued2026-09-19: P/E 43.8, Significantly overvalued (recalculated)2026-09-21: P/E 41.9, Significantly overvalued30.040.050.0Jul 31Aug 13Aug 26Sep 8Sep 21Normal P/E 29.4
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.

Selected weeks: the first, the latest, and the cheapest and dearest.

WeekBlended P/EPremium to normal P/ERating
2026-07-31P/E 46.4+58%Significantly overvalued
2026-08-10P/E 54.7+86%Significantly overvalued
2026-09-21P/E 41.9+43%Significantly overvalued ← now

Frequently asked questions

Is ATI Inc. stock overvalued?

At a blended P/E of 41.9 versus its historical normal P/E of 29.4, ATI Inc. trades about 43% above its typical valuation, with a PEG of 1.81 on 23.2% forward growth. tickerseer currently rates it significantly overvalued.

What is ATI Inc.'s fair value and PEG?

ATI Inc. trades at a blended P/E of 41.9 against a historical normal P/E of 29.4, a PEG of 1.81, and a forward growth estimate of 23.2%. Priced at its historical normal P/E of 29.4 on the same blended earnings, the 2026-09-18 close of $191.63 corresponds to about $134 a share. This is a valuation reference, not a price target.

Has tickerseer's rating of ATI Inc. changed?

tickerseer's rating has been significantly overvalued since 2026-07-31.

What is the analyst price target for ATI Inc.?

The mean Wall Street price target for ATI Inc. is $259.89 across 9 analysts, 41.1% above the current price. tickerseer's SeerForecast verdict is formed independently of analyst targets.

Industry: Aerospace & Defense. 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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