ICLR
Icon
PE ratio, current and historical analysis
- Stocks
- Healthcare
- NASDAQ: ICLR
- PE Ratio
The PE ratio for Icon stock stands at 49.28 as of Jun 3, 2026. The calculation is based on the latest EPS of $2.92 and the stock price of $143.9 per share. An increase of 68% has been observed in the PE ratio compared to its average of 29.3 of the last four quarters.
ICLR PE ratio history
Over the last ten years, the average PE ratio of Icon has been 34.22. The current 49.28 P/E ratio is 44% higher than the historical average. Looking back at the last ten years, ICLR's PE ratio peaked in the Dec 2021 quarter at 135.83, with a price of $309.7 and an EPS of $2.28. The Jun 2025 quarter marked the lowest point at 14.26, with a price of $145.45 and an EPS of $10.2.
Icon PE ratio by year
Maximum annual increase: 331.89% in 2021
Maximum annual decrease: -76.93% in 2022
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2025 | 62.4 | 166.55% | $182.22 | $2.92 |
| 2024 | 23.41 | -44.18% | $209.71 | $8.96 |
| 2023 | 41.94 | 33.87% | $283.07 | $6.75 |
| 2022 | 31.33 | -76.93% | $194.25 | $6.2 |
| 2021 | 135.83 | 331.89% | $309.7 | $2.28 |
| 2020 | 31.45 | 25.1% | $194.98 | $6.2 |
| 2019 | 25.14 | 15.96% | $172.23 | $6.85 |
| 2018 | 21.68 | 0.51% | $129.21 | $5.96 |
| 2017 | 21.57 | 36.26% | $112.15 | $5.2 |
| 2016 | 15.83 | -16.86% | $75.2 | $4.75 |
| 2015 | 19.04 | 4.56% | $77.7 | $4.08 |
| 2014 | 18.21 | -23.87% | $50.99 | $2.8 |
| 2013 | 23.92 | -20.72% | $40.42 | $1.69 |
| 2012 | 30.17 | -33% | $27.76 | $0.92 |
| 2011 | 45.03 | 200.2% | $17.11 | $0.38 |
Icon PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Dec 2025 | 62.4 | 179.95% | $182.22 | $2.92 |
| Sep 2025 | 22.29 | 56.31% | $175 | $7.85 |
| Jun 2025 | 14.26 | -21.22% | $145.45 | $10.2 |
| Mar 2025 | 18.1 | -22.68% | $174.99 | $9.67 |
| Dec 2024 | 23.41 | -29.45% | $209.71 | $8.96 |
| Sep 2024 | 33.18 | -12.45% | $287.31 | $8.66 |
| Jun 2024 | 37.9 | -10.89% | $313.47 | $8.27 |
| Mar 2024 | 42.53 | 1.41% | $335.95 | $7.9 |
| Dec 2023 | 41.94 | 6.8% | $283.07 | $6.75 |
| Sep 2023 | 39.27 | -2.07% | $246.25 | $6.27 |
| Jun 2023 | 40.1 | 17.35% | $250.2 | $6.24 |
| Mar 2023 | 34.17 | 9.06% | $213.59 | $6.25 |
| Dec 2022 | 31.33 | -1.14% | $194.25 | $6.2 |
| Sep 2022 | 31.69 | -60.95% | $183.78 | $5.8 |
| Jun 2022 | 81.16 | -11.57% | $216.7 | $2.67 |
ICLR Price vs fair value
ICLR 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.
The current PE ratio of ICLR is higher than its 3, 5 and 10-year averages.
PE comparison
With a price to earnings (P/E) of 49.28, ICLR ranks higher than the Healthcare sector and the industry average. In comparison with the Healthcare sector average of 23.02, Icon's price to earnings (P/E) is 114% higher.
ICLR PE vs peers
| Stock name | PE ratio | Market cap |
|---|---|---|
| ICLR Icon Plc | 52.32 | $11.7B |
| CRL Charles River Laboratories International Inc | N/A | $8.95B |
| SCYX Scynexis Inc | N/A | $48.46M |
Frequently asked questions
What is Icon's PE ratio?
ICLR's price to earnings ratio is 49.28 as of Jun 3, 2026.
What is the 3-year average PE ratio for Icon (ICLR)?
Over the last 3 years, the average price to earnings ratio for ICLR stock is 34.13.
What is the 5-year average PE ratio for Icon (ICLR)?
Over the last 5 years, the average price to earnings ratio for ICLR stock is 46.16.
What is the highest PE ratio for ICLR?
Over the last ten years, the Dec 2021 quarter recorded the highest quarterly PE ratio at 135.83.
How does the current PE ratio for ICLR compare to its historical average?
ICLR's current price to earnings ratio is 44% above its 10-year historical average.
How is ICLR's PE ratio calculated (Icon PE ratio formula)?
The P/E ratio is obtained by dividing the latest price of a stock by its trailing twelve months EPS. As of today (Jun 3, 2026), Icon's share price is $143.9. The company's earnings per share for the trailing twelve months (TTM) ending Dec 2025 is $2.92. Therefore, Icon's PE ratio for today is 49.28. PE RATIO(49.28) = STOCK PRICE($143.9) / TTM EPS($2.92)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified.