GTM vs QNST: Correlation
Measured on weekly returns over the past three years, ZoomInfo Technologies Inc. (GTM) and QuinStreet, Inc. (QNST) carry a correlation of 0.50, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are GTM and QNST?
Over the past 3 years, GTM and QNST moved with a correlation of 0.50, which is moderate. Lately the two have moved closer together, with the 1-year correlation at 0.67 versus 0.50 over 3 years. Over 5 years the correlation is 0.34, and the annualized covariance of weekly returns is 1330.5 %².
Among the 14 assets we track against GTM, QNST ranks #7 by 3-year correlation. The last year tells two different stories: QNST led by 83.4 percentage points, -62.0% for GTM against +21.4% for QNST.
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.
GTM vs QNST: side by side
| GTM (ZoomInfo Technologies Inc.) | QNST (QuinStreet, Inc.) | |
|---|---|---|
| 1-year return | -62.0% | +21.4% |
| 5-year return | -93.6% | +6.2% |
| Volatility (ann.) | 55.9% | 47.9% |
| Beta vs S&P 500 | 1.57 | 1.22 |
| Max drawdown (3Y) | -86.2% | -58.0% |
| Market cap | $1.2B | $1.1B |
| P/E (trailing) | – | 14.1 |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | GTM | QNST |
|---|---|---|
| 2022 | -53.1% | -21.1% |
| 2023 | -38.6% | -10.7% |
| 2024 | -43.2% | +80.0% |
| 2025 | -3.2% | -37.7% |
| 2026 | -59.9% | +31.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are GTM and QNST good diversifiers for each other?
Somewhat, no more. With 0.50 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between GTM and QNST?
As of 2026-08-27, the correlation of weekly returns between GTM and QNST is 0.50 over 3 years, 0.67 over 1 year and 0.34 over 5 years.
Is QNST a good diversifier for GTM?
Somewhat, no more. With 0.50 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.50 mean?
On the −1 to +1 scale, 0.50 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/gtm-vs-qnst.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/gtm-vs-qnst/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: GTM correlations · QNST correlations
