CACI vs SAIC: Correlation
Measured on weekly returns over the past three years, CACI International, Inc. (CACI) and Science Applications International Corporation (SAIC) 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 CACI and SAIC?
Across a 3-year window, the weekly returns of CACI and SAIC correlate at 0.54, moderate. Lately the two have drifted apart, with the 1-year correlation at 0.40 versus 0.54 over 3 years. Stretching to 5 years gives 0.59, with an annualized covariance of 640.4 %².
By 3-year correlation, SAIC places #4 of the 16 assets tracked against CACI. Their recent paths diverged sharply: over the last 12 months CACI outperformed by 20.5 percentage points (+30.1% for CACI against +9.6% for SAIC).
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.
CACI vs SAIC: side by side
| CACI (CACI International, Inc.) | SAIC (Science Applications International Corporation) | |
|---|---|---|
| 1-year return | +30.1% | +9.6% |
| 5-year return | +146.9% | +64.0% |
| Volatility (ann.) | 35.3% | 33.6% |
| Beta vs S&P 500 | 0.56 | 0.36 |
| Max drawdown (3Y) | -42.9% | -45.7% |
| Market cap | $14.0B | $5.5B |
| P/E (trailing) | 25.8 | 14.5 |
| Dividend yield | 0.00% | 1.16% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | CACI | SAIC |
|---|---|---|
| 2022 | +11.7% | +34.9% |
| 2023 | +7.7% | +13.6% |
| 2024 | +24.8% | -9.0% |
| 2025 | +31.9% | -8.7% |
| 2026 | +19.0% | +29.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are CACI and SAIC good diversifiers for each other?
Only partially. A correlation of 0.54 means CACI and SAIC share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
FAQ
What is the correlation between CACI and SAIC?
The CACI/SAIC correlation stands at 0.54 on a 3-year window (1 year: 0.40, 5 years: 0.59), computed from weekly returns as of 2026-08-27.
Is SAIC a good diversifier for CACI?
Only partially. A correlation of 0.54 means CACI and SAIC share most of their swings. Pairing them dampens volatility somewhat, but it will not protect against a common drawdown.
What does a correlation of 0.54 mean?
On the −1 to +1 scale, 0.54 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/caci-vs-saic.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/caci-vs-saic/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: CACI correlations · SAIC correlations
