ATI Inc. (ATI) P/E Ratio History
Fairly ValuedTrading at 64.3x, near 5Y avg of 58.8x · 90th percentile · In line with own history · Data 1999–2026
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P/E Ratio Analysis
As of July 8, 2026, ATI Inc. (ATI) trades at a price-to-earnings ratio of 64.3x, with a stock price of $183.26 and trailing twelve-month earnings per share of $3.05.
The current P/E is roughly in line with its 5-year average of 58.8x. Over the past five years, ATI's P/E has ranged from a low of 4.5x to a high of 567.8x, placing the current valuation at the 90th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.6x, ATI trades at a 151% premium to its sector peers. The sector includes 399 companies with P/E ratios ranging from 0.0x to 191.5x.
Relative to the broader market, ATI commands a significant premium over the S&P 500 median P/E of 25.9x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our ATI DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
ATI Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
ATI P/E vs Peers
Metal mills, alloys and service centers peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $110B | 74.2 | 1.47 | +32% | |
| $29B | 79.6 | 0.36Best | +101% | |
| $5B | 69.1 | 1.88 | +1179%Best | |
| $52B | 30.2 | 1.16 | -11% | |
| $32B | 27.8 | 1.10 | -19% | |
| $7B | 83.2 | - | -82% | |
| $19B | 27.1Lowest | 1.37 | -10% | |
| $270B | 40.5 | - | +40% | |
| $383B | 45.0 | 3.81 | +36% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
ATI Historical P/E Data (1999–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q1 | Mar 29 2026 | $140.43 | $3.02 | 46.5x | -66% |
| FY2025 Q4 | Dec 28 2025 | $116.95 | $2.84 | 41.2x | -70% |
| FY2025 Q3 | Sep 28 2025 | $82.81 | $3.09 | 26.8x | -81% |
| FY2025 Q2 | Jun 29 2025 | $86.80 | $2.88 | 30.1x | -78% |
| FY2025 Q1 | Mar 31 2025 | $52.03 | $2.75 | 18.9x | -86% |
| FY2024 Q4 | - | $55.04 | $2.54 | 21.7x | -84% |
| FY2024 Q3 | Sep 30 2024 | $66.91 | $2.59 | 25.8x | -81% |
| FY2024 Q2 | Jun 30 2024 | $55.45 | $2.64 | 21.0x | -85% |
| FY2024 Q1 | Mar 31 2024 | $51.17 | $2.69 | 19.0x | -86% |
| FY2023 Q4 | Dec 31 2023 | $45.47 | $2.81 | 16.2x | -88% |
| FY2023 Q3 | Sep 30 2023 | $41.15 | $3.70 | 11.1x | -92% |
| FY2023 Q2 | Jun 30 2023 | $44.23 | $3.50 | 12.6x | -91% |
| FY2023 Q1 | Mar 31 2023 | $39.46 | $2.57 | 15.4x | -89% |
| FY2022 Q4 | Dec 31 2022 | $29.86 | $2.22 | 13.5x | -90% |
| FY2022 Q3 | Sep 30 2022 | $26.61 | $0.11 | 241.9x | +75% |
| FY2022 Q2 | - | $22.71 | $0.04 | 567.8x | +310% |
| FY2020 Q1 | - | $8.50 | $1.88 | 4.5x | -97% |
| FY2019 Q4 | - | $20.66 | $1.84 | 11.2x | -92% |
| FY2019 Q3 | Sep 30 2019 | $20.25 | $1.73 | 11.7x | -92% |
| FY2019 Q2 | Jun 30 2019 | $25.20 | $1.32 | 19.1x | -86% |
| FY2019 Q1 | Mar 31 2019 | $25.57 | $1.31 | 19.5x | -86% |
| FY2018 Q4 | Dec 31 2018 | $21.77 | $1.61 | 13.5x | -90% |
| FY2018 Q3 | Sep 30 2018 | $29.55 | $1.32 | 22.3x | -84% |
| FY2015 Q2 | - | $30.20 | $0.12 | 255.5x | +85% |
| FY2015 Q1 | - | $30.01 | $0.23 | 129.0x | -7% |
| FY2013 Q3 | Sep 30 2013 | $30.52 | $0.00 | 6634.8x | +4694% |
| FY2013 Q2 | Jun 30 2013 | $26.31 | $0.56 | 46.6x | -66% |
| FY2013 Q1 | Mar 31 2013 | $31.71 | $1.03 | 30.8x | -78% |
| FY2012 Q4 | Dec 31 2012 | $30.36 | $1.44 | 21.1x | -85% |
| FY2012 Q3 | Sep 30 2012 | $31.90 | $1.56 | 20.4x | -85% |
| FY2012 Q2 | Jun 30 2012 | $31.89 | $1.83 | 17.4x | -87% |
| FY2012 Q1 | Mar 31 2012 | $41.17 | $1.92 | 21.4x | -85% |
| FY2011 Q4 | Dec 31 2011 | $47.80 | $1.96 | 24.4x | -82% |
| FY2011 Q3 | Sep 30 2011 | $36.99 | $1.83 | 20.2x | -85% |
| FY2011 Q2 | - | $63.47 | $1.28 | 49.6x | -64% |
| FY2011 Q1 | - | $67.72 | $1.05 | 64.5x | -53% |
| FY2010 Q4 | Dec 31 2010 | $55.18 | $0.69 | 80.0x | -42% |
| FY2010 Q3 | - | $46.45 | $0.93 | 49.9x | -64% |
| FY2010 Q2 | Jun 30 2010 | $44.19 | $0.93 | 47.5x | -66% |
| FY2010 Q1 | Mar 31 2010 | $53.99 | $0.45 | 120.0x | -13% |
| FY2009 Q4 | - | $44.77 | $0.33 | 135.7x | -2% |
| FY2009 Q3 | Sep 30 2009 | $34.99 | $1.08 | 32.4x | -77% |
| FY2009 Q2 | - | $34.93 | $2.52 | 13.9x | -90% |
| FY2009 Q1 | - | $21.93 | $4.30 | 5.1x | -96% |
| FY2008 Q4 | Dec 31 2008 | $25.53 | $5.64 | 4.5x | -97% |
| FY2008 Q3 | - | $29.55 | $5.98 | 4.9x | -96% |
| FY2008 Q2 | Jun 30 2008 | $59.28 | $6.41 | 9.2x | -93% |
| FY2008 Q1 | Mar 31 2008 | $71.36 | $6.75 | 10.6x | -92% |
| FY2007 Q4 | Dec 31 2007 | $86.40 | $7.27 | 11.9x | -91% |
| FY2007 Q3 | Sep 30 2007 | $109.95 | $7.42 | 14.8x | -89% |
| FY2007 Q2 | Jun 30 2007 | $104.88 | $7.10 | 14.8x | -89% |
| FY2007 Q1 | Mar 31 2007 | $106.69 | $6.51 | 16.4x | -88% |
| FY2006 Q4 | Dec 31 2006 | $90.68 | $5.63 | 16.1x | -88% |
| FY2006 Q3 | Sep 30 2006 | $62.19 | $5.17 | 12.0x | -91% |
| FY2006 Q2 | Jun 30 2006 | $69.24 | $4.48 | 15.5x | -89% |
| FY2006 Q1 | Mar 31 2006 | $61.18 | $3.98 | 15.4x | -89% |
| FY2005 Q4 | Dec 31 2005 | $36.08 | $3.55 | 10.2x | -93% |
| FY2005 Q3 | Sep 30 2005 | $30.98 | $2.74 | 11.3x | -92% |
| FY2005 Q2 | - | $22.06 | $1.96 | 11.3x | -92% |
| FY2005 Q1 | - | $24.11 | $1.36 | 17.7x | -87% |
| FY2004 Q4 | Dec 31 2004 | $21.67 | $0.12 | 180.6x | +30% |
| FY2001 Q3 | Sep 30 2001 | $13.33 | $0.33 | 40.6x | -71% |
| FY2001 Q2 | Jun 30 2001 | $18.09 | $0.75 | 24.2x | -83% |
| FY2001 Q1 | Mar 03 2001 | $17.68 | $1.20 | 14.8x | -89% |
| FY2000 Q4 | Dec 31 2000 | $15.88 | $1.59 | 10.0x | -93% |
| FY2000 Q3 | Sep 30 2000 | $18.13 | $1.69 | 10.7x | -92% |
| FY2000 Q2 | Jun 30 2000 | $18.00 | $2.90 | 6.2x | -96% |
| FY2000 Q1 | Mar 31 2000 | $20.06 | $2.96 | 6.8x | -95% |
| FY1999 Q4 | Dec 31 1999 | $22.44 | $3.12 | 7.2x | -95% |
Average P/E for displayed period: 138.4x
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
27+ years return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ATI — Frequently Asked Questions
Quick answers to the most common questions about buying ATI stock.
What is ATI's P/E ratio?
ATI Inc. (ATI) trailing twelve-month P/E ratio is 64.3x, based on TTM diluted EPS of $3.05. The 5-year average P/E is 58.8x and the historical range spans 4.5x to 567.8x.
Is ATI stock overvalued or undervalued?
ATI trades at 64.3x P/E, near its 5-year average of 58.8x. The 90th percentile ranking within the 4.5x–567.8x historical range places valuation within normal bounds.
Is ATI stock expensive?
ATI is fairly valued relative to its own history. The current P/E of 64.3x is near the 5-year average of 58.8x (90th percentile of historical range).
What is ATI's historical P/E range?
Over the past 5 years, ATI's P/E ratio has ranged from 4.5x to 567.8x, with a median of 19.1x and an average of 58.8x. The current P/E of 64.3x places the stock at the 90th percentile of this range. Full historical data spans 1999–2026.
How does ATI's P/E compare to the S&P 500?
ATI trades at 64.3x P/E versus the S&P 500 median of 25.9x. The 148% premium to the market typically reflects higher expected earnings growth or quality.
How does ATI's valuation compare to Industrials peers?
ATI Inc. P/E of 64.3x compares to the Industrials sector median of 25.6x. The premium reflects expected growth above peers or stronger fundamentals. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is ATI's PEG ratio?
ATI PEG ratio is N/A, based on a P/E of 64.3x and EPS growth of 11.8%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is ATI's earnings yield?
ATI earnings yield is 1.56%, the inverse of its 64.3x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.