APTV vs BC: Correlation
Aptiv (APTV) and Brunswick Corporation (BC) show a moderate relationship: their 3-year correlation of weekly returns is 0.44.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are APTV and BC?
Across a 3-year window, the weekly returns of APTV and BC correlate at 0.44, moderate. Little has changed lately, as the 1-year reading of 0.42 lands near the 3-year figure. Stretching to 5 years gives 0.50, with an annualized covariance of 595.9 %².
Within APTV's tracked universe of 33 assets, BC comes in at #13 by 3-year correlation. Their recent paths diverged sharply: over the last 12 months BC outperformed by 64.9 percentage points (-43.2% for APTV against +21.7% for BC).
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.
APTV vs BC: side by side
| APTV (Aptiv) | BC (Brunswick Corporation) | |
|---|---|---|
| 1-year return | -43.2% | +21.7% |
| 5-year return | -70.3% | -15.3% |
| Volatility (ann.) | 37.7% | 35.8% |
| Beta vs S&P 500 | 0.76 | 1.22 |
| Max drawdown (3Y) | -56.5% | -56.5% |
| Market cap | $9.4B | $5.0B |
| P/E (trailing) | 20.9 | – |
| Dividend yield | 0.00% | 2.18% |
| Sector / category | Consumer Discretionary | US Listed |
Year-by-year returns
| Year | APTV | BC |
|---|---|---|
| 2022 | -43.5% | -27.1% |
| 2023 | -3.7% | +36.9% |
| 2024 | -32.6% | -31.8% |
| 2025 | +25.8% | +18.1% |
| 2026 | -40.3% | +6.2% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are APTV and BC good diversifiers for each other?
Reasonably. At 0.44, APTV and BC keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between APTV and BC?
The APTV/BC correlation stands at 0.44 on a 3-year window (1 year: 0.42, 5 years: 0.50), computed from weekly returns as of 2026-08-27.
Is BC a good diversifier for APTV?
Reasonably. At 0.44, APTV and BC keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.44 mean?
A reading of 0.44 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/aptv-vs-bc.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/aptv-vs-bc/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: APTV correlations · BC correlations
