LITE currently shows a PEG ratio reading of 0.66 as of Jun 26, 2026. This result reflects a P/E ratio of 130.72 measured against EPS growth of 196.6%. When benchmarked against the trailing 4-quarter average of 1.13, LITE's PEG ratio reflects a 41% decrease.
A ten years lookback reveals an average PEG ratio of 1.36 for Lumentum Holdings. Compared to historical data, LITE's 0.66 PEG ratio represents a decrease of 51%. LITE hit its maximum PEG ratio of 13.68 during the Dec 2018 quarter over the last ten years. The Dec 2020 quarter marked the lowest reading at 0.01, indicating the most attractive growth-adjusted valuation.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 2.38 | 249.34 | 104.7% |
| 2024 | N/A | N/A | -320.7% |
| 2023 | N/A | N/A | -169.2% |
| 2022 | N/A | 27.89 | -47.1% |
| 2021 | 0.08 | 15.84 | 194.4% |
| 2020 | 0.1 | 42.53 | 431.5% |
| 2019 | N/A | N/A | -113.9% |
| 2018 | 0.05 | 14.92 | 326.9% |
| 2017 | N/A | N/A | -3,320% |
| 2016 | N/A | N/A | 16.7% |
| 2015 | N/A | N/A | -133.3% |
| 2014 | N/A | N/A | 63.6% |
| 2013 | N/A | N/A | N/A |
| 2012 | N/A | N/A | N/A |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | 0.57 | 112.44 | 196.6% |
| Dec 2025 | 0.73 | 107.95 | 147% |
| Sep 2025 | 0.82 | 98.02 | 119.8% |
| Jun 2025 | 2.38 | 249.34 | 104.7% |
| Mar 2025 | N/A | N/A | -23.2% |
| Dec 2024 | N/A | N/A | -95.7% |
| Sep 2024 | N/A | N/A | -183.3% |
| Jun 2024 | N/A | N/A | -320.7% |
| Mar 2024 | N/A | N/A | -890.6% |
| Dec 2023 | N/A | N/A | -1,061% |
| Sep 2023 | N/A | N/A | -277.6% |
| Jul 2023 | N/A | N/A | -169.2% |
| Apr 2023 | N/A | N/A | -120.6% |
| Dec 2022 | N/A | 127.24 | -92.1% |
| Oct 2022 | N/A | 41.56 | -69.9% |
When comparing to historical data, LITE's PEG ratio comes in under the 5 and 10-year averages.
Lumentum Holdings's PEG of 0.66 is lower than the Technology sector and the industry average. In comparison with the Technology sector average of 0.76, Lumentum Holdings's PEG is 13% lower.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| LITE Lumentum Holdings Inc | 0.66 | $63.56B |
| NSSC Napco Security Technologies Inc | N/A | $1.33B |
LITE's Jun 26, 2026 PEG ratio comes in at 0.66.
LITE's 5-year PEG ratio average comes in at 0.69.
In the last ten years, LITE's peak PEG ratio of 13.68 occurred in the Dec 2018 quarter.
At present, LITE's PEG ratio runs 51% lower than its 10-year historical average.
PEG equals PE divided by EPS growth rate (YoY TTM). As of Jun 26, 2026, Lumentum Holdings carries a PE ratio of 130.72. Earnings grew at 196.6% over the TTM period ending Mar 2026. Applying the formula, this yields a PEG ratio of 0.66. PEG RATIO(0.66) = PE RATIO(130.72) / EPS GROWTH(196.6%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.