DORM vs TILE: Correlation
Measured on weekly returns over the past three years, Dorman Products, Inc. (DORM) and Interface, Inc. (TILE) carry a correlation of 0.61, a strong link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DORM and TILE?
Across a 3-year window, the weekly returns of DORM and TILE correlate at 0.61, strong. Recent behaviour matches the longer record: 0.67 over 1 year against 0.61 over 3. Stretching to 5 years gives 0.57, with an annualized covariance of 780.7 %².
Few assets follow DORM as closely as TILE, which ranks #1 of 14 tracked partners. The last year tells two different stories: TILE led by 61.9 percentage points, -21.6% for DORM against +40.3% for TILE.
How is this computed?
Pearson correlation on weekly returns: ρ(A,B) = cov(rA, rB) / (σA · σB), over windows of 52, 156 and 260 weeks. Covariance is annualized (×52) and expressed in %². Full definitions on the methodology page.
DORM vs TILE: side by side
| DORM (Dorman Products, Inc.) | TILE (Interface, Inc.) | |
|---|---|---|
| 1-year return | -21.6% | +40.3% |
| 5-year return | +34.2% | +167.4% |
| Volatility (ann.) | 31.5% | 40.8% |
| Beta vs S&P 500 | 0.78 | 0.93 |
| Max drawdown (3Y) | -39.6% | -33.6% |
| Market cap | $3.8B | $2.2B |
| P/E (trailing) | 17.9 | 15.7 |
| Dividend yield | 0.00% | 0.26% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | DORM | TILE |
|---|---|---|
| 2022 | -28.4% | -37.9% |
| 2023 | +3.1% | +28.5% |
| 2024 | +55.3% | +93.4% |
| 2025 | -4.9% | +14.9% |
| 2026 | +4.1% | +36.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DORM and TILE good diversifiers for each other?
Only partially. A correlation of 0.61 means DORM and TILE share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
FAQ
What is the correlation between DORM and TILE?
Using weekly returns as of 2026-08-27: 0.61 over 3 years, with 0.67 over the last year and 0.57 over 5 years.
Is TILE a good diversifier for DORM?
Only partially. A correlation of 0.61 means DORM and TILE share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
What does a correlation of 0.61 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/dorm-vs-tile.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/dorm-vs-tile/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: DORM correlations · TILE correlations
