Allegion plc (ALLE) P/E Ratio History
Premium ValuationTrading at 24.9x vs 5Y avg 20.2x · 100th percentile · Premium to historical baseline · Data 2013–2026
Loading P/E history...
P/E Ratio Analysis
As of November 9, 2026, Allegion plc (ALLE) trades at a price-to-earnings ratio of 24.9x, with a stock price of $185.39 and trailing twelve-month earnings per share of $8.11.
The current P/E is 23% above its 5-year average of 20.2x. Over the past five years, ALLE's P/E has ranged from a low of 16.5x to a high of 24.8x, placing the current valuation at the 100th percentile of its historical range.
Compared to the Industrials sector median P/E of 24.6x, ALLE is roughly in line with its sector peers. The sector includes 428 companies with P/E ratios ranging from 0.0x to 197.1x.
The PEG ratio of 1.46 (P/E divided by 9% EPS growth) suggests a fair valuation relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, ALLE trades roughly in line with the S&P 500 median P/E of 26.3x. 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 ALLE 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.
ALLE Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
ALLE P/E vs Peers
Security Systems and Access Control peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $1B | 12.4Lowest | - | -32% | |
| $16B | 21.3 | 4.29 | +3% | |
| $17B | 43.3 | - | +36% | |
| $9B | 34.9 | 2.71Best | -30% | |
| $6B | 30.8 | 9.19 | -15% | |
| $10B | 65.7 | - | -50% | |
| $1B | 88.1 | - | +145%Best | |
| $18B | 24.7 | 4.09 | +5% | |
| $174B | 33.0 | 15.87 | -44% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
ALLE Historical P/E Data (2013–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q3 | Sep 30 2026 | $153.77 | $8.03 | 19.1x | -53% |
| FY2026 Q2 | - | $140.49 | $7.62 | 18.4x | -55% |
| FY2026 Q1 | - | $145.29 | $7.32 | 19.8x | -52% |
| FY2025 Q4 | Dec 31 2025 | $159.22 | $7.44 | 21.4x | -48% |
| FY2025 Q3 | - | $177.35 | $7.39 | 24.0x | -42% |
| FY2025 Q2 | Jun 30 2025 | $144.12 | $7.20 | 20.0x | -51% |
| FY2025 Q1 | Mar 31 2025 | $130.46 | $7.12 | 18.3x | -55% |
| FY2024 Q4 | - | $130.68 | $6.82 | 19.2x | -53% |
| FY2024 Q3 | Sep 30 2024 | $145.74 | $6.51 | 22.4x | -46% |
| FY2024 Q2 | Jun 30 2024 | $118.15 | $6.29 | 18.8x | -54% |
| FY2024 Q1 | Mar 31 2024 | $134.71 | $6.13 | 22.0x | -47% |
| FY2023 Q4 | Dec 31 2023 | $126.69 | $6.12 | 20.7x | -50% |
| FY2023 Q3 | Sep 30 2023 | $104.20 | $6.31 | 16.5x | -60% |
| FY2023 Q2 | Jun 30 2023 | $120.02 | $5.84 | 20.6x | -50% |
| FY2023 Q1 | Mar 31 2023 | $106.73 | $5.53 | 19.3x | -53% |
| FY2022 Q4 | Dec 31 2022 | $105.26 | $5.18 | 20.3x | -51% |
| FY2022 Q3 | Sep 30 2022 | $89.68 | $4.91 | 18.3x | -56% |
| FY2022 Q2 | - | $97.90 | $5.20 | 18.8x | -54% |
| FY2022 Q1 | - | $109.78 | $5.21 | 21.1x | -49% |
| FY2021 Q4 | Dec 31 2021 | $132.44 | $5.34 | 24.8x | -40% |
| FY2021 Q3 | - | $132.18 | $5.10 | 25.9x | -37% |
| FY2021 Q2 | Jun 30 2021 | $139.30 | $5.09 | 27.4x | -33% |
| FY2021 Q1 | Mar 31 2021 | $125.62 | $4.58 | 27.4x | -33% |
| FY2020 Q4 | - | $116.38 | $3.40 | 34.2x | -17% |
| FY2020 Q3 | Sep 30 2020 | $98.91 | $3.24 | 30.5x | -26% |
| FY2020 Q2 | - | $102.22 | $3.06 | 33.4x | -19% |
| FY2020 Q1 | - | $92.02 | $3.42 | 26.9x | -35% |
| FY2019 Q4 | - | $124.54 | $4.26 | 29.2x | -29% |
| FY2019 Q3 | Sep 30 2019 | $103.65 | $4.79 | 21.6x | -47% |
| FY2019 Q2 | Jun 30 2019 | $110.55 | $4.60 | 24.0x | -42% |
| FY2019 Q1 | Mar 31 2019 | $90.71 | $4.63 | 19.6x | -52% |
| FY2018 Q4 | Dec 31 2018 | $79.71 | $4.54 | 17.6x | -57% |
| FY2018 Q3 | Sep 30 2018 | $90.57 | $3.25 | 27.9x | -32% |
| FY2018 Q2 | Jun 30 2018 | $77.36 | $2.98 | 26.0x | -37% |
| FY2018 Q1 | Mar 31 2018 | $85.29 | $2.89 | 29.5x | -28% |
| FY2017 Q4 | Dec 31 2017 | $79.56 | $2.85 | 27.9x | -32% |
| FY2017 Q3 | Sep 30 2017 | $86.47 | $3.52 | 24.6x | -40% |
| FY2017 Q2 | Jun 30 2017 | $81.12 | $2.60 | 31.2x | -24% |
| FY2017 Q1 | Mar 31 2017 | $75.70 | $2.48 | 30.5x | -26% |
| FY2016 Q4 | Dec 31 2016 | $64.00 | $2.37 | 27.0x | -34% |
| FY2016 Q3 | Sep 30 2016 | $68.91 | $2.34 | 29.4x | -28% |
| FY2016 Q2 | - | $69.43 | $2.04 | 34.0x | -17% |
| FY2016 Q1 | - | $63.71 | $1.72 | 37.0x | -10% |
| FY2015 Q4 | - | $65.92 | $1.59 | 41.5x | +1% |
| FY2015 Q3 | Sep 30 2015 | $57.66 | $1.22 | 47.3x | +15% |
| FY2015 Q2 | - | $60.14 | $2.13 | 28.2x | -31% |
| FY2015 Q1 | - | $61.17 | $1.91 | 32.0x | -22% |
| FY2014 Q4 | Dec 31 2014 | $55.46 | $1.81 | 30.6x | -25% |
| FY2014 Q3 | - | $47.64 | $1.54 | 30.9x | -25% |
| FY2014 Q2 | Jun 30 2014 | $56.68 | $0.10 | 566.8x | +1279% |
| FY2014 Q1 | Mar 31 2014 | $52.17 | $0.29 | 179.9x | +338% |
| FY2013 Q4 | - | $44.19 | $0.33 | 133.9x | +226% |
Average P/E for displayed period: 41.1x
ALLE Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
13+ years return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ALLE — Frequently Asked Questions
Quick answers to the most common questions about buying ALLE stock.
What is ALLE's P/E ratio?
Allegion plc (ALLE) trailing twelve-month P/E ratio is 24.9x, based on TTM diluted EPS of $8.11. The 5-year average P/E is 20.2x and the historical range spans 16.5x to 24.8x.
Is ALLE stock overvalued or undervalued?
ALLE trades at 24.9x P/E, above its 5-year average of 20.2x. The 100th percentile ranking within the 16.5x–24.8x historical range indicates a premium to historical valuation.
Is ALLE stock expensive?
Yes, ALLE is expensive relative to its own history. The current P/E of 24.9x is above the 5-year average of 20.2x and also above the Industrials sector median of 24.6x. The stock sits at the 100th percentile of its 5-year valuation range.
What is ALLE's historical P/E range?
Over the past 5 years, ALLE's P/E ratio has ranged from 16.5x to 24.8x, with a median of 20.0x and an average of 20.2x. The current P/E of 24.9x places the stock at the 100th percentile of this range. Full historical data spans 2013–2026.
How does ALLE's P/E compare to the S&P 500?
ALLE trades at 24.9x P/E versus the S&P 500 median of 26.3x. The 5% discount to the market suggests lower growth expectations or perceived higher risk.
How does ALLE's valuation compare to Industrials peers?
Allegion plc P/E of 24.9x compares to the Industrials sector median of 24.6x. 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 ALLE's PEG ratio?
ALLE PEG ratio is 1.46, based on a P/E of 24.9x and EPS growth of 9.1%. A PEG between 1 and 2 suggests valuation aligns with growth expectations — typically considered fair.
What is ALLE's earnings yield?
ALLE earnings yield is 4.01%, the inverse of its 24.9x 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.