As of Sep 23, 2026, TGTX's PEG ratio of 0.03 reflects its valuation relative to its growth. This value reflects a P/E ratio of 18.18 measured against EPS growth of 651.2%. When benchmarked against the trailing four-quarter average of 0.01, TGTX's PEG ratio shows a 140% increase.
Tg Therapeutics's three years historical PEG ratio averages out to 0.61. Compared to historical data, TGTX's 0.03 PEG ratio represents a decrease of 95%. TGTX reached its maximum PEG ratio of 2.42 during the Dec 2024 quarter over the past three years. The Sep 2025 quarter had the bottom reading at 0, indicating the most optimal growth-adjusted valuation.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.01 | 9.62 | 1,837.5% |
| 2024 | 2.42 | 188.13 | 77.8% |
| 2023 | 1.8 | 189.78 | 105.5% |
| 2022 | N/A | N/A | 37.3% |
| 2021 | N/A | N/A | -8.7% |
| 2020 | N/A | N/A | -23.5% |
| 2019 | N/A | N/A | 14.8% |
| 2018 | N/A | N/A | -20.4% |
| 2017 | N/A | N/A | -19.4% |
| 2016 | N/A | N/A | -15.9% |
| 2015 | N/A | N/A | 15.9% |
| 2014 | N/A | N/A | -102.5% |
| 2013 | N/A | N/A | 41.3% |
| 2012 | N/A | N/A | -213.6% |
| 2011 | N/A | N/A | -102.6% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 0.03 | 17.84 | 651.2% |
| Mar 2026 | 0.01 | 10.32 | 1,092.6% |
| Dec 2025 | 0.01 | 9.62 | 1,837.5% |
| Sep 2025 | 0 | 11.77 | 3,511.1% |
| Jun 2025 | N/A | 87.78 | -39.7% |
| Mar 2025 | N/A | 146.04 | -6.9% |
| Dec 2024 | 2.42 | 188.13 | 77.8% |
| Sep 2024 | N/A | N/A | 76.9% |
| Jun 2024 | 0.18 | 26.16 | 146.9% |
| Mar 2024 | 0.43 | 52.45 | 120.6% |
| Dec 2023 | 1.8 | 189.78 | 105.5% |
| Sep 2023 | N/A | N/A | 78% |
| Jun 2023 | N/A | N/A | 32.9% |
| Mar 2023 | N/A | N/A | 42.4% |
| Dec 2022 | N/A | N/A | 37.3% |
Measured against past performance, TGTX's PEG ratio comes in under the 3, 5 and 10-year averages.
With a PEG of 0.03, TGTX stands below the Healthcare sector and the industry average. In comparison with its Healthcare sector average of 0.53, Tg Therapeutics's PEG is 94% lower.
TGTX's Sep 23, 2026 PEG ratio comes in at 0.03.
Over the last 3 years, TGTX's PEG ratio has centered around 0.61.
Over the last 5 years, TGTX's PEG ratio has centered around 0.61.
In the last three years, TGTX's peak PEG ratio of 2.42 was recorded in the Dec 2024 quarter.
Currently, TGTX's PEG ratio is 95% lower than its 3-year historical average.
Rapid earnings expansion combined with a reasonable valuation yields TGTX a PEG ratio of 0.03.
To calculate the PEG ratio, take the company's PE ratio and divide by its EPS growth rate (YoY TTM). As of Sep 23, 2026, Tg Therapeutics carries a P/E ratio of 18.18. Earnings grew at 651.2% over the TTM period ending Jun 2026. Applying the formula, this yields a price to earnings growth ratio of 0.03. PEG RATIO(0.03) = PE RATIO(18.18) / EPS GROWTH(651.2%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.