MAS vs URI: Correlation
How closely do Masco (MAS) and United Rentals (URI) trade together? Their weekly returns over three years give a correlation of 0.66, which is strong.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are MAS and URI?
Across a 3-year window, the weekly returns of MAS and URI correlate at 0.66, strong. The relationship has been stable: the 1-year correlation (0.63) sits close to the 3-year figure. Stretching to 5 years gives 0.58, with an annualized covariance of 766.9 %².
Among the 61 assets we track against MAS, URI ranks #26 by 3-year correlation. The trailing year gives URI the advantage: -0.5% versus +10.2%, a 10.7-point spread. The rolling one-year correlation stayed in a tight band between 0.55 and 0.75 over the past three years, which points to a structural rather than episodic relationship.
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.
MAS vs URI: side by side
| MAS (Masco) | URI (United Rentals) | |
|---|---|---|
| 1-year return | -0.5% | +10.2% |
| 5-year return | +29.1% | +204.1% |
| Volatility (ann.) | 29.6% | 39.5% |
| Beta vs S&P 500 | 0.95 | 1.42 |
| Max drawdown (3Y) | -30.9% | -37.0% |
| Market cap | $14.4B | $64.6B |
| P/E (trailing) | 17.0 | 25.4 |
| Dividend yield | 1.71% | 0.71% |
| Sector / category | Industrials | Industrials |
Year-by-year returns
| Year | MAS | URI |
|---|---|---|
| 2022 | -32.1% | +7.0% |
| 2023 | +46.6% | +63.6% |
| 2024 | +10.0% | +24.0% |
| 2025 | -10.9% | +15.9% |
| 2026 | +16.3% | +29.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are MAS and URI good diversifiers for each other?
To a limited degree. At 0.66 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.
FAQ
What is the correlation between MAS and URI?
The MAS/URI correlation stands at 0.66 on a 3-year window (1 year: 0.63, 5 years: 0.58), computed from weekly returns as of 2026-08-27.
Is URI a good diversifier for MAS?
To a limited degree. At 0.66 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.
What does a correlation of 0.66 mean?
On the −1 to +1 scale, 0.66 describes how much the two returns move together: +1 is lockstep, 0 is independence, negative values mean opposite directions. It says nothing about which performed better.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/mas-vs-uri.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/mas-vs-uri/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: MAS correlations · URI correlations
