AGNT vs HSTM: Correlation
Measured on weekly returns over the past three years, AGNT, Inc. (AGNT) and HealthStream, Inc. (HSTM) carry a correlation of 0.45, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are AGNT and HSTM?
Across a 3-year window, the weekly returns of AGNT and HSTM correlate at 0.45, moderate. Little has changed lately, as the 1-year reading of 0.43 lands near the 3-year figure. Stretching to 5 years gives 0.33, with an annualized covariance of 633.0 %².
Among the 18 assets we track against AGNT, HSTM ranks #9 by 3-year correlation. Correlation aside, the last 12 months split them widely, with HSTM ahead by 61.8 points (-59.6% versus +2.2%). Risk is not evenly split, since AGNT carries 1.9 times the volatility of the other side.
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.
AGNT vs HSTM: side by side
| AGNT (AGNT, Inc.) | HSTM (HealthStream, Inc.) | |
|---|---|---|
| 1-year return | -59.6% | +2.2% |
| 5-year return | -89.6% | -1.6% |
| Volatility (ann.) | 51.5% | 27.4% |
| Beta vs S&P 500 | 0.87 | 0.54 |
| Max drawdown (3Y) | -79.2% | -41.4% |
| Market cap | $0.7B | $0.8B |
| P/E (trailing) | – | 40.0 |
| Dividend yield | 4.57% | 0.46% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | AGNT | HSTM |
|---|---|---|
| 2022 | -66.7% | -5.8% |
| 2023 | +42.0% | +9.3% |
| 2024 | -24.6% | +18.1% |
| 2025 | -19.7% | -27.1% |
| 2026 | -52.1% | +25.5% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are AGNT and HSTM good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.45 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between AGNT and HSTM?
Using weekly returns as of 2026-08-27: 0.45 over 3 years, with 0.43 over the last year and 0.33 over 5 years.
Is HSTM a good diversifier for AGNT?
Yes, to a useful degree: a correlation of 0.45 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.45 mean?
On the −1 to +1 scale, 0.45 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/agnt-vs-hstm.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/agnt-vs-hstm/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: AGNT correlations · HSTM correlations
