ANRO vs LRN: Correlation
How closely do Alto Neuroscience, Inc. (ANRO) and Stride, Inc. (LRN) trade together? Their weekly returns over three years give a correlation of -0.29, which is negative.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ANRO and LRN?
Over the past 3 years, ANRO and LRN moved with a correlation of -0.29, which is negative, meaning they tend to move in opposite directions. The past 12 months show a tighter link (-0.15) than the 3-year average (-0.29). Over 5 years the correlation is n/a, and the annualized covariance of weekly returns is -1894.8 %².
Among the 16 assets we track against ANRO, LRN sits near the bottom by co-movement, at rank #15. Their recent paths diverged sharply: over the last 12 months ANRO outperformed by 830.9 percentage points (+781.1% for ANRO against -49.8% for LRN). One caveat on sizing: ANRO is 2.1 times as volatile as the other leg, so an equal-dollar split is far from equal-risk.
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.
ANRO vs LRN: side by side
| ANRO (Alto Neuroscience, Inc.) | LRN (Stride, Inc.) | |
|---|---|---|
| 1-year return | +781.1% | -49.8% |
| 5-year return | n/a | +147.2% |
| Volatility (ann.) | 113.2% | 54.4% |
| Beta vs S&P 500 | 1.90 | 0.26 |
| Max drawdown (3Y) | -91.7% | -64.1% |
| Market cap | $1.4B | $3.5B |
| P/E (trailing) | – | 11.8 |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ANRO | LRN |
|---|---|---|
| 2022 | – | -6.2% |
| 2023 | – | +89.8% |
| 2024 | – | +75.1% |
| 2025 | +320.8% | -37.5% |
| 2026 | +103.9% | +31.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ANRO and LRN good diversifiers for each other?
Yes: at -0.29, the two have gone their own ways historically, which is what genuine diversification looks like.
FAQ
What is the correlation between ANRO and LRN?
As of 2026-08-27, the correlation of weekly returns between ANRO and LRN is -0.29 over 3 years, -0.15 over 1 year and n/a over 5 years.
Is LRN a good diversifier for ANRO?
Yes: at -0.29, the two have gone their own ways historically, which is what genuine diversification looks like.
What does a correlation of -0.29 mean?
On the −1 to +1 scale, -0.29 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.
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Related comparisons
Hubs: ANRO correlations · LRN correlations
