BC vs MBUU: Correlation
Brunswick Corporation (BC) and Malibu Boats, Inc. (MBUU) show a strong relationship: their 3-year correlation of weekly returns is 0.70.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are BC and MBUU?
Across a 3-year window, the weekly returns of BC and MBUU correlate at 0.70, strong. The relationship has been stable: the 1-year correlation (0.73) sits close to the 3-year figure. Stretching to 5 years gives 0.73, with an annualized covariance of 1083.3 %².
Among the 58 assets we track against BC, MBUU ranks #8 by 3-year correlation. The last year tells two different stories: BC led by 48.8 percentage points, +21.7% for BC against -27.1% for MBUU.
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.
BC vs MBUU: side by side
| BC (Brunswick Corporation) | MBUU (Malibu Boats, Inc.) | |
|---|---|---|
| 1-year return | +21.7% | -27.1% |
| 5-year return | -15.3% | -62.1% |
| Volatility (ann.) | 35.8% | 42.9% |
| Beta vs S&P 500 | 1.22 | 0.96 |
| Max drawdown (3Y) | -56.5% | -57.0% |
| Market cap | $5.0B | $0.6B |
| P/E (trailing) | – | – |
| Dividend yield | 2.18% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | BC | MBUU |
|---|---|---|
| 2022 | -27.1% | -22.5% |
| 2023 | +36.9% | +2.9% |
| 2024 | -31.8% | -31.4% |
| 2025 | +18.1% | -25.0% |
| 2026 | +6.2% | +2.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are BC and MBUU good diversifiers for each other?
To a limited degree. At 0.70 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 BC and MBUU?
The BC/MBUU correlation stands at 0.70 on a 3-year window (1 year: 0.73, 5 years: 0.73), computed from weekly returns as of 2026-08-27.
Is MBUU a good diversifier for BC?
To a limited degree. At 0.70 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 0.70 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/bc-vs-mbuu.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/bc-vs-mbuu/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: BC correlations · MBUU correlations
