LFUS vs VSH: Correlation
Measured on weekly returns over the past three years, Littelfuse, Inc. (LFUS) and Vishay Intertechnology, Inc. (VSH) carry a correlation of 0.65, a strong link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are LFUS and VSH?
Over the past 3 years, LFUS and VSH moved with a correlation of 0.65, which is strong. The relationship has been stable: the 1-year correlation (0.58) sits close to the 3-year figure. Over 5 years the correlation is 0.63, and the annualized covariance of weekly returns is 1181.4 %².
By 3-year correlation, VSH places #6 of the 25 assets tracked against LFUS. Correlation aside, the last 12 months split them widely, with VSH ahead by 46.6 points (+62.0% versus +108.6%).
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.
LFUS vs VSH: side by side
| LFUS (Littelfuse, Inc.) | VSH (Vishay Intertechnology, Inc.) | |
|---|---|---|
| 1-year return | +62.0% | +108.6% |
| 5-year return | +53.7% | +55.5% |
| Volatility (ann.) | 35.3% | 51.7% |
| Beta vs S&P 500 | 1.44 | 1.86 |
| Max drawdown (3Y) | -45.0% | -60.4% |
| Market cap | $10.7B | $4.9B |
| P/E (trailing) | – | 151.1 |
| Dividend yield | 0.72% | 1.30% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | LFUS | VSH |
|---|---|---|
| 2022 | -29.4% | +0.7% |
| 2023 | +22.7% | +13.0% |
| 2024 | -11.0% | -27.9% |
| 2025 | +8.6% | -12.2% |
| 2026 | +67.5% | +120.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are LFUS and VSH good diversifiers for each other?
To a limited degree. At 0.65 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 LFUS and VSH?
The LFUS/VSH correlation stands at 0.65 on a 3-year window (1 year: 0.58, 5 years: 0.63), computed from weekly returns as of 2026-08-27.
Is VSH a good diversifier for LFUS?
To a limited degree. At 0.65 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 0.65 mean?
A reading of 0.65 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/lfus-vs-vsh.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/lfus-vs-vsh/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: LFUS correlations · VSH correlations
