FIX vs VRT: Correlation
Measured on weekly returns over the past three years, Comfort Systems USA (FIX) and Vertiv (VRT) carry a correlation of 0.71, a strong link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are FIX and VRT?
On 3 years of weekly data the FIX/VRT correlation comes out at 0.71, strong. Little has changed lately, as the 1-year reading of 0.64 lands near the 3-year figure. The 5-year figure is 0.60, and annualized covariance runs at 1910.3 %².
In FIX's tracked universe of 37 assets, VRT sits right near the top at #3. The last year tells two different stories: FIX led by 19.5 percentage points, +128.0% for FIX against +108.5% for VRT. Do not treat this figure as fixed: across three years the rolling one-year correlation ranged all the way from 0.29 to 0.86.
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.
FIX vs VRT: side by side
| FIX (Comfort Systems USA) | VRT (Vertiv) | |
|---|---|---|
| 1-year return | +128.0% | +108.5% |
| 5-year return | +2077.9% | +847.7% |
| Volatility (ann.) | 47.4% | 57.1% |
| Beta vs S&P 500 | 1.74 | 2.36 |
| Max drawdown (3Y) | -46.0% | -61.3% |
| Market cap | $56.8B | $103.7B |
| P/E (trailing) | 39.8 | 59.6 |
| Dividend yield | 0.16% | 0.07% |
| Sector / category | Industrials | Industrials |
Year-by-year returns
| Year | FIX | VRT |
|---|---|---|
| 2022 | +17.0% | -45.3% |
| 2023 | +79.6% | +251.8% |
| 2024 | +106.9% | +136.8% |
| 2025 | +120.9% | +42.8% |
| 2026 | +73.3% | +66.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are FIX and VRT good diversifiers for each other?
To a limited degree. At 0.71 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 FIX and VRT?
As of 2026-08-27, the correlation of weekly returns between FIX and VRT is 0.71 over 3 years, 0.64 over 1 year and 0.60 over 5 years.
Is VRT a good diversifier for FIX?
To a limited degree. At 0.71 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 0.71 mean?
A reading of 0.71 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/fix-vs-vrt.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/fix-vs-vrt/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: FIX correlations · VRT correlations
