ALGN
Align Technology
PE ratio, current and historical analysis
- Stocks
- Healthcare
- NASDAQ: ALGN
- PE Ratio
As at Jun 22, 2026, the ALGN stock has a PE ratio of 29.11. This is based on the current EPS of $5.97 and the stock price of $173.76 per share. An increase of 3.6% has been seen in the P/E ratio compared to the average of 28.1 of the last 4 quarters.
ALGN PE ratio history
The mean historical PE ratio of Align Technology over the last ten years is 49.15. The current 29.11 PE ratio is 41% below the historical average. Over the past ten years, ALGN's PE ratio was at its highest in the Sep 2018 quarter at 100.06, with a price of $391.22 and an EPS of $3.91. The Mar 2020 quarter recorded the bottom point at 7.25, with a price of $173.95 and an EPS of $23.99.
Align Technology PE ratio by year
Maximum annual increase: 183.54% in 2021
Maximum annual decrease: -56.75% in 2014
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2025 | 27.59 | -25.51% | $156.15 | $5.66 |
| 2024 | 37.04 | -21.33% | $208.51 | $5.63 |
| 2023 | 47.08 | 3.13% | $274 | $5.82 |
| 2022 | 45.65 | -32.07% | $210.9 | $4.62 |
| 2021 | 67.2 | 183.54% | $657.18 | $9.78 |
| 2020 | 23.7 | -52.69% | $534.38 | $22.55 |
| 2019 | 50.1 | 19.6% | $279.04 | $5.57 |
| 2018 | 41.89 | -45.51% | $209.43 | $5 |
| 2017 | 76.88 | 90.34% | $222.19 | $2.89 |
| 2016 | 40.39 | 10.42% | $96.13 | $2.38 |
| 2015 | 36.58 | 18.42% | $65.85 | $1.8 |
| 2014 | 30.89 | -56.75% | $55.91 | $1.81 |
| 2013 | 71.43 | 87.92% | $57.14 | $0.8 |
| 2012 | 38.01 | 37.77% | $27.75 | $0.73 |
| 2011 | 27.59 | 38.37% | $23.73 | $0.86 |
Align Technology PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Mar 2026 | 28.72 | 4.1% | $171.43 | $5.97 |
| Dec 2025 | 27.59 | 13.91% | $156.15 | $5.66 |
| Sep 2025 | 24.22 | -24% | $125.22 | $5.17 |
| Jun 2025 | 31.87 | 10.35% | $189.33 | $5.94 |
| Mar 2025 | 28.88 | -22.03% | $158.86 | $5.5 |
| Dec 2024 | 37.04 | -14.65% | $208.51 | $5.63 |
| Sep 2024 | 43.4 | 6.06% | $254.32 | $5.86 |
| Jun 2024 | 40.92 | -24.12% | $241.43 | $5.9 |
| Mar 2024 | 53.93 | 14.55% | $327.92 | $6.08 |
| Dec 2023 | 47.08 | -27.06% | $274 | $5.82 |
| Sep 2023 | 64.55 | -25.71% | $305.32 | $4.73 |
| Jun 2023 | 86.89 | 5.32% | $353.64 | $4.07 |
| Mar 2023 | 82.5 | 80.72% | $334.14 | $4.05 |
| Dec 2022 | 45.65 | 43.28% | $210.9 | $4.62 |
| Sep 2022 | 31.86 | 5.81% | $207.11 | $6.5 |
ALGN Price vs fair value
ALGN average PE ratio chart
What this chart measures
The Historical Valuation Regime chart shows where the stock's current valuation sits relative to its own historical valuation range over the selected lookback period.
This is a history-relative tool, not a market-relative percentile. It does not compare the stock to other companies. Instead, it compares each historical valuation reading to the stock's own past readings.
Percentile logic
The threshold lines are calculated them from the stock's real historical values using percentile interpolation. That is why some colored bands are narrow while others are wide: the band widths reflect how the stock actually traded through time.
Regime map
| Historical percentile | Regime | Chart meaning |
|---|---|---|
| 0-10 | Historically Low | Deep cheap zone |
| >10-25 | Below Average | Cheap relative to history |
| >25-75 | Average | Within the normal historical range |
| >75-90 | Above Average | Expensive relative to history |
| >90-100 | Historically High | Extreme or stretched valuation |
How to read each part
| Chart element | What it tells you |
|---|---|
| Main line | The actual historical valuation values over time for the selected metric. |
| Dashed horizontal lines | The stock's computed P10, P25, Median, P75, and P90 thresholds for the selected period. |
| Colored bands | The historical valuation zones between those thresholds. |
| Metric boxes | Current ratio, historical median, current percentile, and current regime. |
| Timeline strip | A condensed regime history showing how the stock moved between cheap, fair, and expensive states across each observation. |
Important metric definitions
Current Percentile is the percentile rank of the latest valid historical observation within the selected lookback range.
Current Regime is assigned directly from the latest observation's percentile bucket using the fixed 10 / 25 / 75 / 90 cutoffs shown above.
How to use it well
This chart is most useful for answering a narrow question: Is this stock trading high, low, or normal relative to its own history? It works best alongside growth, profitability, and forward-looking business analysis, because a stock can deserve a higher or lower regime if its business quality has changed.
ALGN's current P/E ratio is below the 3, 5 and 10-year averages.
PE comparison
With a P/E of 29.11, ALGN is above the Healthcare sector and the industry average. Compared to its Healthcare sector average of 24.1, Align Technology's P/E is 21% higher.
ALGN PE vs peers
ALGN's PE ratio is lower than its peer stocks DHR and MMM.
| Stock name | PE ratio | Market cap |
|---|---|---|
| ALGN Align Technology Inc | 29.01 | $12.4B |
| MMM 3M Co | 31.16 | $84.82B |
| DHR Danaher Corp | 34.28 | $125.92B |
| XRAY DENTSPLY SIRONA Inc | N/A | $2.02B |
Frequently asked questions
What is Align Technology's PE ratio?
ALGN's price to earnings ratio is 29.11 as of Jun 22, 2026.
What is the 3-year average PE ratio for Align Technology (ALGN)?
The average PE ratio for ALGN stock over the past 3 years is 42.92.
What is the 5-year average PE ratio for Align Technology (ALGN)?
The average PE ratio for ALGN stock over the past 5 years is 48.06.
What is the highest PE ratio for ALGN?
In the last ten years, the Sep 2018 quarter recorded the highest quarterly PE ratio at 100.06.
How does the current PE ratio for ALGN compare to its historical average?
ALGN's current price to earnings ratio is 41% below its 10-year historical average.
How is ALGN's PE ratio calculated (Align Technology PE ratio formula)?
To determine the PE ratio, divide the most recent stock price by the TTM earnings per share (EPS). As of today (Jun 22, 2026), Align Technology's stock price is $173.76. The earnings per share for the trailing twelve months (TTM) ending Mar 2026 is $5.97. Therefore, Align Technology's P/E ratio for today is 29.11. PE RATIO(29.11) = STOCK PRICE($173.76) / TTM EPS($5.97)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.