ILMN's PEG ratio cannot be computed because the earnings growth data is negative or zero. Illumina last reported a PEG ratio of 0.11 in March 2026.
A ten years lookback shows an average PEG ratio of 2.42 for Illumina. Within the last ten years, the Apr 2022 quarter recorded the highest PEG value at 12.2. At 0.08, the Jun 2025 quarter showed the minimum PEG ratio in this period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.14 | 24.67 | 171.1% |
| 2024 | N/A | N/A | -4.8% |
| 2023 | N/A | N/A | 73.8% |
| 2023 | N/A | N/A | -652.3% |
| 2022 | 5.68 | 75.04 | 13.2% |
| 2021 | N/A | 82.59 | -34.2% |
| 2019 | 2.32 | 48.79 | 21% |
| 2018 | 3.92 | 52.97 | 13.5% |
| 2017 | 0.73 | 44.05 | 60.5% |
| 2017 | N/A | 41.44 | -3.1% |
| 2016 | 2.71 | 60.17 | 22.2% |
| 2014 | 0.45 | 72.11 | 161% |
| 2013 | N/A | 110.38 | -18.7% |
| 2012 | 0.59 | 44.51 | 75.7% |
| 2012 | N/A | 43.54 | -30.7% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | N/A | 32.69 | -31.8% |
| Mar 2026 | 0.11 | 21.32 | 191.2% |
| Dec 2025 | 0.14 | 24.67 | 171.1% |
| Sep 2025 | 0.14 | 20.51 | 144.9% |
| Jun 2025 | 0.08 | 11.97 | 141.4% |
| Mar 2025 | N/A | N/A | 25.8% |
| Dec 2024 | N/A | N/A | -4.8% |
| Sep 2024 | N/A | N/A | -40.1% |
| Jun 2024 | N/A | N/A | 28% |
| Mar 2024 | N/A | N/A | 71.4% |
| Dec 2023 | N/A | N/A | 73.8% |
| Oct 2023 | N/A | N/A | 73.1% |
| Jul 2023 | N/A | N/A | -33,137.5% |
| Apr 2023 | N/A | N/A | -721.1% |
| Jan 2023 | N/A | N/A | -652.3% |
| Stock name | PEG ratio | Market cap |
|---|---|---|
| A Agilent Technologies Inc | 1.22 | $39.54B |
| DHR Danaher Corp | 1.8 | $139.54B |
| DGX Quest Diagnostics Inc | 1.93 | $25.6B |
| TMO Thermo Fisher Scientific Inc | 4.17 | $215.58B |
| PACB Pacific Biosciences of California Inc | N/A | $444.16M |
| ILMN Illumina Inc | N/A | $31.08B |
ILMN's PEG ratio is unavailable because EPS growth data is negative or not present.
Over the last 5 years, ILMN's PEG ratio has centered around 2.84.
In the last ten years, ILMN's peak PEG ratio of 12.2 was recorded in the Apr 2022 quarter.
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.