GYRO vs SVCO: Correlation
Measured on weekly returns over the past three years, Gyrodyne , LLC (GYRO) and Silvaco Group, Inc. (SVCO) carry a correlation of -0.25, a negative link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are GYRO and SVCO?
On 3 years of weekly data the GYRO/SVCO correlation comes out at -0.25, negative, meaning they tend to move in opposite directions. The link has tightened recently: the 1-year correlation (-0.07) runs above the 3-year figure (-0.25). The 5-year figure is n/a, and annualized covariance runs at -874.2 %².
Out of 11 assets tracked against GYRO, SVCO lands near the bottom at #11. Their recent paths diverged sharply: over the last 12 months SVCO outperformed by 98.6 percentage points (-51.4% for GYRO against +47.2% for SVCO). One caveat on sizing: SVCO is 2.0 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
GYRO vs SVCO: side by side
| GYRO (Gyrodyne , LLC) | SVCO (Silvaco Group, Inc.) | |
|---|---|---|
| 1-year return | -51.4% | +47.2% |
| 5-year return | -60.8% | n/a |
| Volatility (ann.) | 40.0% | 80.2% |
| Beta vs S&P 500 | 0.20 | 1.47 |
| Max drawdown (3Y) | -54.2% | -83.8% |
| Market cap | – | $0.2B |
| P/E (trailing) | 43.3 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | GYRO | SVCO |
|---|---|---|
| 2022 | -29.6% | – |
| 2023 | +23.5% | – |
| 2024 | -9.8% | – |
| 2025 | +2.4% | -49.9% |
| 2026 | -43.8% | +78.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are GYRO and SVCO good diversifiers for each other?
By historical standards, yes. A correlation of -0.25 means the two rarely move for the same reasons.
FAQ
What is the correlation between GYRO and SVCO?
Using weekly returns as of 2026-08-27: -0.25 over 3 years, with -0.07 over the last year and n/a over 5 years.
Is SVCO a good diversifier for GYRO?
By historical standards, yes. A correlation of -0.25 means the two rarely move for the same reasons.
What does a correlation of -0.25 mean?
On the −1 to +1 scale, -0.25 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.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/gyro-vs-svco.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/gyro-vs-svco/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: GYRO correlations · SVCO correlations
