GRBK vs MAS: Correlation
Green Brick Partners, Inc. (GRBK) and Masco (MAS) show a strong relationship: their 3-year correlation of weekly returns is 0.73.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are GRBK and MAS?
Across a 3-year window, the weekly returns of GRBK and MAS correlate at 0.73, strong. The relationship has been stable: the 1-year correlation (0.76) sits close to the 3-year figure. Stretching to 5 years gives 0.68, with an annualized covariance of 810.2 %².
By 3-year correlation, MAS places #10 of the 27 assets tracked against GRBK. The trailing year gives GRBK the advantage: +4.5% versus -0.5%, a 5.0-point spread.
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.
GRBK vs MAS: side by side
| GRBK (Green Brick Partners, Inc.) | MAS (Masco) | |
|---|---|---|
| 1-year return | +4.5% | -0.5% |
| 5-year return | +186.8% | +29.1% |
| Volatility (ann.) | 37.3% | 29.6% |
| Beta vs S&P 500 | 1.07 | 0.95 |
| Max drawdown (3Y) | -36.1% | -30.9% |
| Market cap | $3.1B | $14.4B |
| P/E (trailing) | 11.1 | 17.0 |
| Dividend yield | 0.00% | 1.71% |
| Sector / category | US Listed | Industrials |
Year-by-year returns
| Year | GRBK | MAS |
|---|---|---|
| 2022 | -20.1% | -32.1% |
| 2023 | +114.4% | +46.6% |
| 2024 | +8.8% | +10.0% |
| 2025 | +10.9% | -10.9% |
| 2026 | +16.2% | +16.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are GRBK and MAS good diversifiers for each other?
To a limited degree. At 0.73 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 GRBK and MAS?
As of 2026-08-27, the correlation of weekly returns between GRBK and MAS is 0.73 over 3 years, 0.76 over 1 year and 0.68 over 5 years.
Is MAS a good diversifier for GRBK?
To a limited degree. At 0.73 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 0.73 mean?
On the −1 to +1 scale, 0.73 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/grbk-vs-mas.json
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Related comparisons
Hubs: GRBK correlations · MAS correlations
