Based on the latest data from Nov 11, 2026, WTFC's PEG ratio sits at 0.6. This metric combines a PE of 11.72 with an earnings growth rate of 19.6%. Relative to the 0.77 average from the past 4 quarters, the PEG ratio has decreased by 22%.
Looking at the past ten years, WTFC's PEG ratio has settled around 0.92 on average. At 0.6, today's PEG ratio sits 35% lower than its historical average. Within the past ten years, the Dec 2019 quarter saw the highest PEG reading at 4.3. At 0.15, the Jun 2021 quarter represented the lowest PEG ratio in this timeframe.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 1.15 | 12.08 | 10.5% |
| 2024 | 1.55 | 11.91 | 7.7% |
| 2023 | 0.49 | 9.54 | 19.4% |
| 2022 | 1.76 | 10.38 | 5.9% |
| 2021 | 0.19 | 11.81 | 62.9% |
| 2020 | N/A | 12.94 | -22.7% |
| 2019 | 4.3 | 11.6 | 2.7% |
| 2018 | 0.36 | 11.17 | 31.3% |
| 2017 | 0.99 | 18.18 | 18.3% |
| 2016 | 0.74 | 18.95 | 25.6% |
| 2015 | N/A | 15.91 | -2.2% |
| 2014 | N/A | 14.99 | -6.3% |
| 2013 | 0.75 | 13.85 | 18.5% |
| 2012 | 0.37 | 13.06 | 35.1% |
| 2011 | 0.15 | 13.49 | 92.6% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Sep 2026 | 0.55 | 10.73 | 19.6% |
| Jun 2026 | 0.73 | 12.74 | 17.5% |
| Mar 2026 | 0.64 | 11.48 | 17.8% |
| Dec 2025 | 1.15 | 12.08 | 10.5% |
| Sep 2025 | 0.86 | 11.99 | 14% |
| Jun 2025 | 1.13 | 11.54 | 10.2% |
| Mar 2025 | 2.33 | 10.95 | 4.7% |
| Dec 2024 | 1.55 | 11.91 | 7.7% |
| Sep 2024 | N/A | 11.2 | -4.1% |
| Jun 2024 | N/A | 10.11 | -0.2% |
| Mar 2024 | 1 | 10.64 | 10.6% |
| Dec 2023 | 0.49 | 9.54 | 19.4% |
| Sep 2023 | 0.21 | 7.48 | 35.2% |
| Jun 2023 | 0.19 | 7.43 | 39.2% |
| Mar 2023 | 0.36 | 8.22 | 22.7% |
Measured against past performance, WTFC's PEG ratio comes in under the 3, 5 and 10-year averages.
Wintrust Financial's PEG of 0.6 is higher than the Financial Services sector, the industry and its peers average. In comparison with the Financial Services sector average of 0.51, Wintrust Financial's PEG is 18% higher.
Among its peer stocks GBCI and ASB, WTFC's PEG ratio runs higher. With a PEG ratio of 0.6, Wintrust Financial sits higher than the 0.26 peer average.
WTFC's Nov 11, 2026 PEG ratio comes in at 0.6.
Across the past 3 years, WTFC's PEG ratio has centered around 1.04.
Across the past 5 years, WTFC's PEG ratio has centered around 0.87.
In the last ten years, WTFC's peak PEG ratio of 4.3 occurred in the Dec 2019 quarter.
WTFC currently has a PEG ratio 35% below its 10-year average.
To calculate the PEG ratio, take the company's PE ratio and divide by its EPS growth rate (YoY TTM). As of Nov 11, 2026, Wintrust Financial carries a PE ratio of 11.72. Earnings grew at 19.6% over the TTM period ending Sep 2026. Applying the formula, this yields a PEG ratio of 0.6. PEG RATIO(0.6) = PE RATIO(11.72) / EPS GROWTH(19.6%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.