FISV vs PUMP: Correlation
How closely do Fiserv (FISV) and ProPetro Holding Corp. (PUMP) trade together? Their weekly returns over three years give a correlation of -0.38, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are FISV and PUMP?
Across a 3-year window, the weekly returns of FISV and PUMP correlate at -0.38, negative, meaning they tend to move in opposite directions. The link has loosened recently: the 1-year correlation (-0.65) runs below the 3-year figure (-0.38). Stretching to 5 years gives -0.19, with an annualized covariance of -975.0 %².
PUMP is close to the least connected end of FISV's tracked universe, ranking #39 of 39. Correlation aside, the last 12 months split them widely, with PUMP ahead by 190.1 points (-61.9% versus +128.2%). Note the risk asymmetry: PUMP runs 1.7 times the annualized volatility of the other leg, so equal-weighting the two is not an equal-risk position.
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.
FISV vs PUMP: side by side
| FISV (Fiserv) | PUMP (ProPetro Holding Corp.) | |
|---|---|---|
| 1-year return | -61.9% | +128.2% |
| 5-year return | -55.0% | +45.4% |
| Volatility (ann.) | 39.2% | 65.1% |
| Beta vs S&P 500 | 0.58 | 0.73 |
| Max drawdown (3Y) | -80.2% | -59.1% |
| Market cap | $28.0B | $1.4B |
| P/E (trailing) | 10.1 | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | Financials | US Listed |
Year-by-year returns
| Year | FISV | PUMP |
|---|---|---|
| 2022 | -2.6% | +28.0% |
| 2023 | +31.4% | -19.2% |
| 2024 | +54.6% | +11.3% |
| 2025 | -67.3% | +1.9% |
| 2026 | -21.7% | +17.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are FISV and PUMP good diversifiers for each other?
Yes. With a correlation of -0.38, FISV and PUMP have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
FAQ
What is the correlation between FISV and PUMP?
The FISV/PUMP correlation stands at -0.38 on a 3-year window (1 year: -0.65, 5 years: -0.19), computed from weekly returns as of 2026-08-27.
Is PUMP a good diversifier for FISV?
Yes. With a correlation of -0.38, FISV and PUMP have moved largely independently, which makes them a genuinely diversifying pair by historical standards.
What does a correlation of -0.38 mean?
A reading of -0.38 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
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Related comparisons
Hubs: FISV correlations · PUMP correlations
