FA vs RHI: Correlation
Measured on weekly returns over the past three years, First Advantage Corporation (FA) and Robert Half Inc. (RHI) carry a correlation of 0.54, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are FA and RHI?
Over the past 3 years, FA and RHI moved with a correlation of 0.54, which is moderate. Little has changed lately, as the 1-year reading of 0.61 lands near the 3-year figure. Over 5 years the correlation is 0.48, and the annualized covariance of weekly returns is 1010.6 %².
Few assets follow FA as closely as RHI, which ranks #1 of 16 tracked partners. Over the last 12 months RHI came out ahead by 5.5 percentage points (+27.0% against +32.5%).
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.
FA vs RHI: side by side
| FA (First Advantage Corporation) | RHI (Robert Half Inc.) | |
|---|---|---|
| 1-year return | +27.0% | +32.5% |
| 5-year return | +6.1% | -47.2% |
| Volatility (ann.) | 45.8% | 41.2% |
| Beta vs S&P 500 | 1.18 | 0.95 |
| Max drawdown (3Y) | -55.9% | -72.2% |
| Market cap | $3.6B | $4.6B |
| P/E (trailing) | 139.5 | 38.8 |
| Dividend yield | 0.00% | 5.30% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | FA | RHI |
|---|---|---|
| 2022 | -31.7% | -32.5% |
| 2023 | +41.5% | +22.1% |
| 2024 | +13.0% | -17.4% |
| 2025 | -22.4% | -59.1% |
| 2026 | +44.0% | +75.9% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are FA and RHI good diversifiers for each other?
To a limited degree. At 0.54 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 FA and RHI?
Using weekly returns as of 2026-08-27: 0.54 over 3 years, with 0.61 over the last year and 0.48 over 5 years.
Is RHI a good diversifier for FA?
To a limited degree. At 0.54 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 0.54 mean?
A reading of 0.54 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/fa-vs-rhi.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/fa-vs-rhi/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: FA correlations · RHI correlations
