NSSC vs SWKS: Correlation
NAPCO Security Technologies, Inc. (NSSC) and Skyworks Solutions (SWKS) show a moderate relationship: their 3-year correlation of weekly returns is 0.51.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are NSSC and SWKS?
Across a 3-year window, the weekly returns of NSSC and SWKS correlate at 0.51, moderate. Little has changed lately, as the 1-year reading of 0.53 lands near the 3-year figure. Stretching to 5 years gives 0.45, with an annualized covariance of 1055.2 %².
In NSSC's tracked universe of 14 assets, SWKS sits right near the top at #1. Twelve-month performance is nearly a tie, at -6.8% for NSSC and -8.7% for SWKS.
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.
NSSC vs SWKS: side by side
| NSSC (NAPCO Security Technologies, Inc.) | SWKS (Skyworks Solutions) | |
|---|---|---|
| 1-year return | -6.8% | -8.7% |
| 5-year return | +91.1% | -58.3% |
| Volatility (ann.) | 51.3% | 40.0% |
| Beta vs S&P 500 | 1.46 | 1.43 |
| Max drawdown (3Y) | -65.4% | -58.2% |
| Market cap | $1.3B | $10.1B |
| P/E (trailing) | 29.6 | 34.9 |
| Dividend yield | 1.62% | 4.26% |
| Sector / category | US Listed | Information Technology |
Year-by-year returns
| Year | NSSC | SWKS |
|---|---|---|
| 2022 | +10.0% | -39.9% |
| 2023 | +25.6% | +26.5% |
| 2024 | +5.0% | -18.9% |
| 2025 | +19.2% | -25.5% |
| 2026 | -14.7% | +8.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are NSSC and SWKS good diversifiers for each other?
Somewhat, no more. With 0.51 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between NSSC and SWKS?
Using weekly returns as of 2026-08-27: 0.51 over 3 years, with 0.53 over the last year and 0.45 over 5 years.
Is SWKS a good diversifier for NSSC?
Somewhat, no more. With 0.51 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.51 mean?
On the −1 to +1 scale, 0.51 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.
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Related comparisons
Hubs: NSSC correlations · SWKS correlations
