ST vs TKR: Correlation
Sensata Technologies Holding plc (ST) and Timken Company (The) (TKR) show a strong relationship: their 3-year correlation of weekly returns is 0.68.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are ST and TKR?
Over the past 3 years, ST and TKR moved with a correlation of 0.68, which is strong. Recent behaviour matches the longer record: 0.61 over 1 year against 0.68 over 3. Over 5 years the correlation is 0.68, and the annualized covariance of weekly returns is 670.3 %².
Few assets follow ST as closely as TKR, which ranks #1 of 13 tracked partners. Their recent paths diverged sharply: over the last 12 months TKR outperformed by 31.5 percentage points (+28.3% for ST against +59.8% for TKR).
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.
ST vs TKR: side by side
| ST (Sensata Technologies Holding plc) | TKR (Timken Company (The)) | |
|---|---|---|
| 1-year return | +28.3% | +59.8% |
| 5-year return | -25.4% | +80.3% |
| Volatility (ann.) | 36.0% | 27.4% |
| Beta vs S&P 500 | 1.30 | 0.98 |
| Max drawdown (3Y) | -58.4% | -37.6% |
| Market cap | $6.2B | $8.6B |
| P/E (trailing) | 68.5 | 33.7 |
| Dividend yield | 1.13% | 1.12% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | ST | TKR |
|---|---|---|
| 2022 | -34.0% | +3.9% |
| 2023 | -5.9% | +15.4% |
| 2024 | -26.1% | -9.5% |
| 2025 | +23.5% | +20.0% |
| 2026 | +28.7% | +49.4% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are ST and TKR good diversifiers for each other?
Somewhat, no more. With 0.68 correlation, most large moves hit both names, and the diversification benefit stays modest.
FAQ
What is the correlation between ST and TKR?
Using weekly returns as of 2026-08-27: 0.68 over 3 years, with 0.61 over the last year and 0.68 over 5 years.
Is TKR a good diversifier for ST?
Somewhat, no more. With 0.68 correlation, most large moves hit both names, and the diversification benefit stays modest.
What does a correlation of 0.68 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
Use this data
$ curl https://www.pairbook.io/api/v1/pairs/st-vs-tkr.json
Markdown for the live badge, attribution link included:
[](https://www.pairbook.io/pair/st-vs-tkr/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: ST correlations · TKR correlations
