PINS vs TRI: Correlation
Measured on weekly returns over the past three years, Pinterest, Inc. (PINS) and Thomson Reuters Corp (TRI) carry a correlation of 0.50, a moderate link.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are PINS and TRI?
Over the past 3 years, PINS and TRI moved with a correlation of 0.50, which is moderate. The link has tightened recently: the 1-year correlation (0.61) runs above the 3-year figure (0.50). Over 5 years the correlation is 0.46, and the annualized covariance of weekly returns is 776.7 %².
By 3-year correlation, TRI places #4 of the 16 assets tracked against PINS. Twelve-month performance is nearly a tie, at -36.7% for PINS and -37.6% for TRI. One caveat on sizing: PINS is 1.5 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.
PINS vs TRI: side by side
| PINS (Pinterest, Inc.) | TRI (Thomson Reuters Corp) | |
|---|---|---|
| 1-year return | -36.7% | -37.6% |
| 5-year return | -59.5% | -0.4% |
| Volatility (ann.) | 48.1% | 32.0% |
| Beta vs S&P 500 | 1.48 | 0.53 |
| Max drawdown (3Y) | -65.7% | -62.9% |
| Market cap | $13.0B | $45.4B |
| P/E (trailing) | 69.3 | 27.6 |
| Dividend yield | 0.00% | 2.48% |
| Sector / category | US Listed | US Listed |
Year-by-year returns
| Year | PINS | TRI |
|---|---|---|
| 2022 | -33.2% | -3.0% |
| 2023 | +52.6% | +30.0% |
| 2024 | -21.7% | +11.1% |
| 2025 | -10.7% | -16.6% |
| 2026 | -11.6% | -17.6% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are PINS and TRI good diversifiers for each other?
To a limited degree. At 0.50 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.
FAQ
What is the correlation between PINS and TRI?
Using weekly returns as of 2026-08-27: 0.50 over 3 years, with 0.61 over the last year and 0.46 over 5 years.
Is TRI a good diversifier for PINS?
To a limited degree. At 0.50 the two still catch most of the same waves, so the pair smooths returns a little without insulating either from a shared selloff.
What does a correlation of 0.50 mean?
On the −1 to +1 scale, 0.50 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/pins-vs-tri.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/pins-vs-tri/)
Free with attribution; caching and terms are described in the API documentation.
Related comparisons
Hubs: PINS correlations · TRI correlations
