ACN vs EPAM: Correlation
How closely do Accenture (ACN) and EPAM Systems, Inc. (EPAM) trade together? Their weekly returns over three years give a correlation of 0.67, which is strong.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ACN and EPAM?
Over the past 3 years, ACN and EPAM moved with a correlation of 0.67, which is strong. The past 12 months show a tighter link (0.79) than the 3-year average (0.67). Over 5 years the correlation is 0.58, and the annualized covariance of weekly returns is 1030.0 %².
EPAM is one of the assets that tracks ACN most closely: it ranks #3 out of the 37 assets we track against ACN. The trailing year gives ACN the advantage: -25.6% versus -35.0%, a 9.4-point spread.
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.
ACN vs EPAM: side by side
| ACN (Accenture) | EPAM (EPAM Systems, Inc.) | |
|---|---|---|
| 1-year return | -25.6% | -35.0% |
| 5-year return | -39.6% | -82.3% |
| Volatility (ann.) | 32.6% | 47.0% |
| Beta vs S&P 500 | 0.69 | 0.98 |
| Max drawdown (3Y) | -68.2% | -75.8% |
| Market cap | $114.7B | $5.8B |
| P/E (trailing) | 14.5 | 14.8 |
| Dividend yield | 3.59% | 0.00% |
| Sector / category | Information Technology | US Listed |
Year-by-year returns
| Year | ACN | EPAM |
|---|---|---|
| 2022 | -34.8% | -51.0% |
| 2023 | +33.6% | -9.3% |
| 2024 | +1.9% | -21.4% |
| 2025 | -22.6% | -12.4% |
| 2026 | -28.7% | -45.0% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ACN and EPAM good diversifiers for each other?
Somewhat, no more. With 0.67 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between ACN and EPAM?
As of 2026-08-27, the correlation of weekly returns between ACN and EPAM is 0.67 over 3 years, 0.79 over 1 year and 0.58 over 5 years.
Is EPAM a good diversifier for ACN?
Somewhat, no more. With 0.67 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.67 mean?
A reading of 0.67 sits on a scale from −1 (opposite moves) through 0 (unrelated) to +1 (identical moves). Correlation captures direction, not magnitude or performance.
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Related comparisons
Hubs: ACN correlations · EPAM correlations
