SNTI vs TARA: Correlation
Measured on weekly returns over the past three years, Senti Biosciences Holdings, Inc. (SNTI) and Protara Therapeutics, Inc. (TARA) carry a correlation of 0.51, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are SNTI and TARA?
On 3 years of weekly data the SNTI/TARA correlation comes out at 0.51, moderate. Lately the two have drifted apart, with the 1-year correlation at 0.22 versus 0.51 over 3 years. The 5-year figure is 0.38, and annualized covariance runs at 6711.8 %².
Few assets follow SNTI as closely as TARA, which ranks #3 of 15 tracked partners. Their recent paths diverged sharply: over the last 12 months TARA outperformed by 99.3 percentage points (-75.8% for SNTI against +23.5% for TARA). Note the risk asymmetry: SNTI runs 1.5 times the annualized volatility of the other leg, so equal-weighting the two is not an equal-risk position.
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.
SNTI vs TARA: side by side
| SNTI (Senti Biosciences Holdings, Inc.) | TARA (Protara Therapeutics, Inc.) | |
|---|---|---|
| 1-year return | -75.8% | +23.5% |
| 5-year return | -99.6% | -49.9% |
| Volatility (ann.) | 140.6% | 93.1% |
| Beta vs S&P 500 | 2.02 | 1.19 |
| Max drawdown (3Y) | -96.6% | -66.5% |
| Market cap | – | $0.2B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | SNTI | TARA |
|---|---|---|
| 2022 | -85.7% | -60.3% |
| 2023 | -53.2% | -30.0% |
| 2024 | -46.8% | +181.6% |
| 2025 | -70.4% | +0.9% |
| 2026 | -63.7% | -25.1% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are SNTI and TARA good diversifiers for each other?
Somewhat, no more. With 0.51 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between SNTI and TARA?
Using weekly returns as of 2026-08-27: 0.51 over 3 years, with 0.22 over the last year and 0.38 over 5 years.
Is TARA a good diversifier for SNTI?
Somewhat, no more. With 0.51 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.51 mean?
On the −1 to +1 scale, 0.51 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/snti-vs-tara.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/snti-vs-tara/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: SNTI correlations · TARA correlations
