Seasonality
DORM seasonality — Dorman Products, Inc.
Over the last 11 years, DORM's strongest month on average has been November (+7.8%) and its weakest October (-2.2%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +1.28% | -0.79% | 50% | +23.4% | -17.1% | 10 |
| Feb | +0.19% | -2.19% | 40% | +15.7% | -13.1% | 10 |
| Mar | -1.90% | -1.16% | 50% | +8.9% | -11.4% | 10 |
| Apr | +0.49% | -0.30% | 40% | +14.1% | -9.3% | 10 |
| May | +3.50% | +2.79% | 80% | +14.1% | -6.9% | 10 |
| Jun | +1.81% | +0.36% | 50% | +10.1% | -5.1% | 10 |
| Jul | +1.19% | -2.04% | 40% | +21.9% | -17.5% | 10 |
| Aug | +1.87% | -1.84% | 40% | +34.1% | -14.9% | 10 |
| Sep | -0.41% | -1.96% | 40% | +11.9% | -9.4% | 10 |
| Oct | -2.20% | -0.92% | 40% | +10.9% | -17.9% | 10 |
| Nov | +7.80% | +6.32% | 78% | +22.8% | -1.4% | 9 |
| Dec | -1.75% | -2.44% | 50% | +15.8% | -10.5% | 10 |
Monthly returns heat map — DORM
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.8 | -5.1 | -11.4 | 7.8 | 10.1 | 10.1 | -2.4 | -3.2 | -4.8 | 10.9 | 0.5 | +11.0% | |
| 2025 | 1.3 | 0.1 | -8.3 | -6.0 | 14.1 | -5.1 | -1.7 | 34.1 | -3.6 | -13.9 | -1.4 | -6.9 | -4.9% |
| 2024 | -2.4 | 15.7 | 2.3 | -9.3 | 5.2 | -0.5 | 10.8 | 11.9 | -0.3 | 0.8 | 22.8 | -7.5 | +55.3% |
| 2023 | 20.0 | -4.2 | -7.3 | -0.1 | -4.8 | -3.9 | 7.4 | -2.6 | -8.2 | -17.9 | 15.9 | 15.8 | +3.1% |
| 2022 | -17.1 | -0.2 | 1.7 | 3.9 | 2.4 | 8.6 | -7.9 | -10.3 | -9.4 | -0.6 | 9.8 | -9.8 | -28.4% |
| 2021 | 4.6 | 9.8 | 2.9 | -3.4 | 3.2 | 1.3 | -2.4 | -7.2 | 0.9 | 10.3 | 6.3 | 1.8 | +30.2% |
| 2020 | -7.8 | -13.1 | -8.9 | 14.1 | 10.8 | -4.1 | 21.9 | 3.6 | 6.7 | -1.2 | 3.5 | -6.0 | +14.7% |
| 2019 | -4.5 | -5.9 | 8.9 | -0.5 | -6.9 | 6.7 | -17.5 | -1.1 | 11.9 | -9.5 | 3.3 | 1.9 | -15.9% |
| 2018 | 23.4 | -8.5 | -4.0 | -3.0 | 0.4 | 5.9 | 9.3 | 8.4 | -5.0 | 2.7 | 11.2 | 2.5 | +47.2% |
| 2017 | -5.5 | 13.2 | 5.1 | 1.2 | 0.3 | -0.8 | -5.7 | -14.9 | 7.8 | -3.5 | -1.2 | -10.5 | -16.3% |
| 2016 | 1.1 |