ADEA vs POWI: Correlation
Measured on weekly returns over the past three years, Adeia Inc. (ADEA) and Power Integrations, Inc. (POWI) carry a correlation of 0.43, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ADEA and POWI?
Over the past 3 years, ADEA and POWI moved with a correlation of 0.43, which is moderate. The relationship has been stable: the 1-year correlation (0.36) sits close to the 3-year figure. Over 5 years the correlation is 0.34, and the annualized covariance of weekly returns is 958.4 %².
By 3-year correlation, POWI places #4 of the 12 assets tracked against ADEA. Correlation aside, the last 12 months split them widely, with ADEA ahead by 49.7 points (+70.2% versus +20.5%).
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.
ADEA vs POWI: side by side
| ADEA (Adeia Inc.) | POWI (Power Integrations, Inc.) | |
|---|---|---|
| 1-year return | +70.2% | +20.5% |
| 5-year return | +208.1% | -46.7% |
| Volatility (ann.) | 48.4% | 46.5% |
| Beta vs S&P 500 | 1.10 | 1.59 |
| Max drawdown (3Y) | -34.8% | -63.6% |
| Market cap | $2.9B | $3.1B |
| P/E (trailing) | 24.1 | 125.7 |
| Dividend yield | 0.77% | 1.55% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ADEA | POWI |
|---|---|---|
| 2022 | +18.5% | -22.1% |
| 2023 | +33.5% | +15.6% |
| 2024 | +14.8% | -24.0% |
| 2025 | +25.2% | -41.3% |
| 2026 | +52.9% | +56.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ADEA and POWI good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.43 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between ADEA and POWI?
The ADEA/POWI correlation stands at 0.43 on a 3-year window (1 year: 0.36, 5 years: 0.34), computed from weekly returns as of 2026-08-27.
Is POWI a good diversifier for ADEA?
Yes, to a useful degree: a correlation of 0.43 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.43 mean?
A reading of 0.43 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/adea-vs-powi.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/adea-vs-powi/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: ADEA correlations · POWI correlations
