Dorman Products Inc (DORM) returns
Dorman Products returns over 10 years
$1,000 invested in Dorman Products ten years ago was worth $2,181 at the close on October 30, 2026, with dividends reinvested: an average return of 8.1% a year. The same $1,000 in the S&P 500 (SPY) became $4,166.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | +10.9% | — | $1,109 | -0.9% |
| 3 months | +2.1% | — | $1,021 | +2.1% |
| Year to date | +10.4% | — | $1,104 | +11.7% |
| 1 year | +1.1% | — | $1,011 | +12.4% |
| 3 years | +86.9% | +23.2% | $1,869 | +88.5% |
| 5 years | +30.3% | +5.4% | $1,303 | +76.0% |
| 10 years | +118.1% | +8.1% | $2,181 | +316.6% |
Dorman Products return by calendar year
| Year | DORM | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +10.4% | +11.7% | -1.3% |
| 2025 | -4.9% | +17.7% | -22.6% |
| 2024 | +55.3% | +24.9% | +30.4% |
| 2023 | +3.1% | +26.2% | -23.0% |
| 2022 | -28.4% | -18.2% | -10.3% |
| 2021 | +30.2% | +28.7% | +1.4% |
| 2020 | +14.7% | +18.4% | -3.7% |
| 2019 | -15.9% | +31.2% | -47.1% |
| 2018 | +47.2% | -4.6% | +51.8% |
| 2017 | -16.3% | +21.7% | -38.0% |
| 2016 | +53.9% | +12.0% | +41.9% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: DORM financials · DORM valuation
No forecast, no recommendation. This page describes Dorman Products Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.