CTAS vs SSNC: Correlation
Cintas (CTAS) and SS&C Technologies Holdings, Inc. (SSNC) show a moderate relationship: their 3-year correlation of weekly returns is 0.50.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are CTAS and SSNC?
On 3 years of weekly data the CTAS/SSNC correlation comes out at 0.50, moderate. The relationship has been stable: the 1-year correlation (0.49) sits close to the 3-year figure. The 5-year figure is 0.54, and annualized covariance runs at 268.5 %².
By 3-year correlation, SSNC places #17 of the 38 assets tracked against CTAS. Neither side won the trailing year by much: -3.3% against -5.4%.
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.
CTAS vs SSNC: side by side
| CTAS (Cintas) | SSNC (SS&C Technologies Holdings, Inc.) | |
|---|---|---|
| 1-year return | -3.3% | -5.4% |
| 5-year return | +117.4% | +17.5% |
| Volatility (ann.) | 23.2% | 23.0% |
| Beta vs S&P 500 | 0.71 | 0.82 |
| Max drawdown (3Y) | -27.7% | -30.4% |
| Market cap | $81.7B | $19.6B |
| P/E (trailing) | 41.8 | 23.8 |
| Dividend yield | 0.87% | 1.30% |
| Sector / category | Industrials | US Listed |
Year-by-year returns
| Year | CTAS | SSNC |
|---|---|---|
| 2022 | +3.0% | -35.7% |
| 2023 | +34.8% | +19.2% |
| 2024 | +22.2% | +25.8% |
| 2025 | +3.8% | +16.8% |
| 2026 | +9.4% | -3.8% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CTAS and SSNC good diversifiers for each other?
To a limited degree. At 0.50 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 CTAS and SSNC?
Using weekly returns as of 2026-08-27: 0.50 over 3 years, with 0.49 over the last year and 0.54 over 5 years.
Is SSNC a good diversifier for CTAS?
To a limited degree. At 0.50 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 0.50 mean?
A reading of 0.50 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/ctas-vs-ssnc.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/ctas-vs-ssnc/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: CTAS correlations · SSNC correlations
