SERA vs VOR: Correlation
Sera Prognostics, Inc. (SERA) and Vor Biopharma Inc. (VOR) show a moderate relationship: their 3-year correlation of weekly returns is 0.47.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are SERA and VOR?
Over the past 3 years, SERA and VOR moved with a correlation of 0.47, which is moderate. Lately the two have drifted apart, with the 1-year correlation at 0.21 versus 0.47 over 3 years. Over 5 years the correlation is 0.34, and the annualized covariance of weekly returns is 13540.2 %².
VOR is one of the assets that tracks SERA most closely: it ranks #3 out of the 12 assets we track against SERA. The trailing year gives SERA the advantage: -28.5% versus -41.2%, a 12.7-point spread. One caveat on sizing: VOR is 1.8 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.
SERA vs VOR: side by side
| SERA (Sera Prognostics, Inc.) | VOR (Vor Biopharma Inc.) | |
|---|---|---|
| 1-year return | -28.5% | -41.2% |
| 5-year return | -79.2% | -92.3% |
| Volatility (ann.) | 125.6% | 230.0% |
| Beta vs S&P 500 | 1.29 | 3.86 |
| Max drawdown (3Y) | -87.3% | -94.7% |
| Market cap | $0.1B | $1.4B |
| P/E (trailing) | – | 0.1 |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | SERA | VOR |
|---|---|---|
| 2022 | -81.7% | -42.8% |
| 2023 | +374.6% | -66.2% |
| 2024 | +36.1% | -50.7% |
| 2025 | -63.8% | -41.1% |
| 2026 | -31.2% | +79.9% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are SERA and VOR good diversifiers for each other?
Reasonably. At 0.47, SERA and VOR keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between SERA and VOR?
Using weekly returns as of 2026-08-27: 0.47 over 3 years, with 0.21 over the last year and 0.34 over 5 years.
Is VOR a good diversifier for SERA?
Reasonably. At 0.47, SERA and VOR keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.47 mean?
A reading of 0.47 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
$ curl https://www.pairbook.io/api/v1/pairs/sera-vs-vor.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/sera-vs-vor/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: SERA correlations · VOR correlations
