RPD vs TENB: Correlation
Rapid7, Inc. (RPD) and Tenable Holdings, Inc. (TENB) show a strong relationship: their 3-year correlation of weekly returns is 0.63.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are RPD and TENB?
On 3 years of weekly data the RPD/TENB correlation comes out at 0.63, strong. The relationship has been stable: the 1-year correlation (0.71) sits close to the 3-year figure. The 5-year figure is 0.63, and annualized covariance runs at 1471.2 %².
Few assets follow RPD as closely as TENB, which ranks #1 of 29 tracked partners. The last year tells two different stories: TENB led by 57.7 percentage points, -34.7% for RPD against +23.0% for TENB.
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.
RPD vs TENB: side by side
| RPD (Rapid7, Inc.) | TENB (Tenable Holdings, Inc.) | |
|---|---|---|
| 1-year return | -34.7% | +23.0% |
| 5-year return | -88.9% | -16.1% |
| Volatility (ann.) | 56.3% | 41.5% |
| Beta vs S&P 500 | 1.42 | 1.04 |
| Max drawdown (3Y) | -91.8% | -69.1% |
| Market cap | $0.9B | $4.1B |
| P/E (trailing) | 37.5 | 537.4 |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | RPD | TENB |
|---|---|---|
| 2022 | -71.1% | -30.7% |
| 2023 | +68.0% | +20.7% |
| 2024 | -29.5% | -14.5% |
| 2025 | -62.2% | -40.2% |
| 2026 | -11.2% | +59.9% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are RPD and TENB good diversifiers for each other?
Somewhat, no more. With 0.63 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between RPD and TENB?
The RPD/TENB correlation stands at 0.63 on a 3-year window (1 year: 0.71, 5 years: 0.63), computed from weekly returns as of 2026-08-27.
Is TENB a good diversifier for RPD?
Somewhat, no more. With 0.63 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.63 mean?
On the −1 to +1 scale, 0.63 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/rpd-vs-tenb.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/rpd-vs-tenb/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: RPD correlations · TENB correlations
