As of Oct 2, 2026, TRMK's PEG ratio of 1.1 reflects its valuation relative to its growth. This value reflects a P/E ratio of 11.63 measured against EPS growth of 10.6%.
Trustmark's ten years historical PEG ratio averages out to 1.05. Compared to historical data, TRMK's 1.1 PEG ratio represents an increase of 4.8%. TRMK reached its maximum PEG ratio of 5.51 during the Dec 2025 quarter over the past ten years. The Dec 2023 quarter had the bottom reading at 0.08, indicating the most optimal growth-adjusted valuation.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 5.51 | 10.47 | 1.9% |
| 2024 | 0.28 | 9.69 | 34.7% |
| 2023 | 0.08 | 10.29 | 131.6% |
| 2022 | N/A | 29.84 | -50.2% |
| 2021 | N/A | 13.81 | -6.7% |
| 2020 | 1.32 | 10.84 | 8.2% |
| 2019 | 2.96 | 14.81 | 5% |
| 2018 | 0.3 | 12.81 | 42.3% |
| 2017 | N/A | 20.42 | -2.5% |
| 2016 | N/A | 22.28 | -7% |
| 2015 | N/A | 13.4 | -6% |
| 2014 | 2.92 | 13.41 | 4.6% |
| 2013 | N/A | 15.34 | -3.3% |
| 2012 | 1.48 | 12.41 | 8.4% |
| 2011 | 2.55 | 14.54 | 5.7% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 1.1 | 11.65 | 10.6% |
| Mar 2026 | N/A | 11.15 | -2.1% |
| Dec 2025 | 5.51 | 10.47 | 1.9% |
| Sep 2025 | 1.03 | 10.79 | 10.5% |
| Jun 2025 | 0.59 | 10.21 | 17.4% |
| Mar 2025 | 0.18 | 8.94 | 50.2% |
| Dec 2024 | 0.28 | 9.69 | 34.7% |
| Sep 2024 | 0.08 | 9.58 | 112.8% |
| Jun 2024 | 0.12 | 9.88 | 79.9% |
| Mar 2024 | 0.16 | 10.94 | 70.2% |
| Dec 2023 | 0.08 | 10.29 | 131.6% |
| Sep 2023 | N/A | 13.93 | -27.4% |
| Jun 2023 | N/A | 12.5 | -6.1% |
| Mar 2023 | N/A | 16.36 | -24.5% |
| Dec 2022 | N/A | 29.84 | -50.2% |
TRMK's PEG ratio today is above its 3, 5 and 10-year averages.
Trustmark's PEG of 1.1 is above the Financial Services sector and the industry average. In comparison with its Financial Services sector average of 0.42, Trustmark's PEG is 162% higher.
TRMK has a PEG ratio above that of peer stocks RF and FHN.
According to Oct 2, 2026 data, TRMK's PEG ratio sits at 1.1.
Over the last 3 years, TRMK's PEG ratio has centered around 0.91.
Over the last 5 years, TRMK's PEG ratio has centered around 0.91.
TRMK's PEG ratio peaked at 5.51 during the Dec 2025 quarter - the highest in ten years.
Currently, TRMK's PEG ratio is 4.8% higher than its 10-year historical average.
To calculate the PEG ratio, take the company's PE ratio and divide by its EPS growth rate (YoY TTM). As of Oct 2, 2026, Trustmark carries a P/E ratio of 11.63. Earnings grew at 10.6% over the TTM period ending Jun 2026. Applying the formula, this yields a price to earnings growth ratio of 1.1. PEG RATIO(1.1) = PE RATIO(11.63) / EPS GROWTH(10.6%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.