DDD vs SENS: Correlation
3D Systems Corporation (DDD) and Senseonics Holdings, Inc. (SENS) show a moderate relationship: their 3-year correlation of weekly returns is 0.46.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are DDD and SENS?
Over the past 3 years, DDD and SENS moved with a correlation of 0.46, which is moderate. Lately the two have drifted apart, with the 1-year correlation at 0.35 versus 0.46 over 3 years. Over 5 years the correlation is 0.47, and the annualized covariance of weekly returns is 3999.0 %².
Among the 12 assets we track against DDD, SENS ranks #4 by 3-year correlation. Correlation aside, the last 12 months split them widely, with DDD ahead by 32.9 points (+34.0% versus +1.1%).
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.
DDD vs SENS: side by side
| DDD (3D Systems Corporation) | SENS (Senseonics Holdings, Inc.) | |
|---|---|---|
| 1-year return | +34.0% | +1.1% |
| 5-year return | -88.6% | -87.7% |
| Volatility (ann.) | 88.0% | 97.8% |
| Beta vs S&P 500 | 2.29 | 1.76 |
| Max drawdown (3Y) | -79.8% | -81.5% |
| Market cap | $0.6B | $0.5B |
| P/E (trailing) | – | – |
| Dividend yield | 0.00% | 0.00% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | DDD | SENS |
|---|---|---|
| 2022 | -65.6% | -61.4% |
| 2023 | -14.2% | -44.7% |
| 2024 | -48.3% | -8.2% |
| 2025 | -46.0% | -47.2% |
| 2026 | +93.8% | +70.3% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are DDD and SENS good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.46 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between DDD and SENS?
As of 2026-08-27, the correlation of weekly returns between DDD and SENS is 0.46 over 3 years, 0.35 over 1 year and 0.47 over 5 years.
Is SENS a good diversifier for DDD?
Yes, to a useful degree: a correlation of 0.46 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.46 mean?
On the −1 to +1 scale, 0.46 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/ddd-vs-sens.json
Drop this badge in a README or notebook; it updates with the data:
[](https://www.pairbook.io/pair/ddd-vs-sens/)
The core API is free. Terms and every endpoint in the API documentation.
Related comparisons
Hubs: DDD correlations · SENS correlations
