SPNT vs SPY: Correlation
SiriusPoint Ltd. (SPNT) and SPDR S&P 500 ETF Trust (SPY) show a weak relationship: their 3-year correlation of weekly returns is 0.20.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are SPNT and SPY?
Over the past 3 years, SPNT and SPY moved with a correlation of 0.20, which is weak. The past 12 months show a weaker link (-0.01) than the 3-year average (0.20). Over 5 years the correlation is 0.31, and the annualized covariance of weekly returns is 77.8 %².
Among the 10 assets we track against SPNT, SPY sits near the bottom by co-movement, at rank #6. Over the last 12 months SPNT came out ahead by 8.7 percentage points (+29.3% against +20.6%). One caveat on sizing: SPNT is 1.9 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.
SPNT vs SPY: side by side
| SPNT (SiriusPoint Ltd.) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | +29.3% | +20.6% |
| 5-year return | +141.9% | +82.4% |
| Volatility (ann.) | 27.4% | 14.5% |
| Beta vs S&P 500 | 0.37 | 1.00 |
| Max drawdown (3Y) | -16.3% | -18.8% |
| Market cap | $2.8B | – |
| P/E (trailing) | 5.9 | – |
| Dividend yield | 0.00% | 1.01% |
| Expense ratio | – | 0.09% |
| Assets under management | – | $795.3B |
| Sector / category | US Listed | ETF · US Large Cap |
SPY is a Large Blend fund from State Street Investment Management: $795.3B under management, 504 holdings, a 0.09% expense ratio, a 1.01% trailing dividend yield.
Year-by-year returns
| Year | SPNT | SPY |
|---|---|---|
| 2022 | -27.4% | -18.2% |
| 2023 | +96.6% | +26.2% |
| 2024 | +41.3% | +24.9% |
| 2025 | +33.6% | +17.7% |
| 2026 | +10.0% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are SPNT and SPY good diversifiers for each other?
Yes, to a useful degree: a correlation of 0.20 leaves real independence between the two, which historically damped combined volatility.
FAQ
What is the correlation between SPNT and SPY?
Using weekly returns as of 2026-08-27: 0.20 over 3 years, with -0.01 over the last year and 0.31 over 5 years.
Is SPY a good diversifier for SPNT?
Yes, to a useful degree: a correlation of 0.20 leaves real independence between the two, which historically damped combined volatility.
What does a correlation of 0.20 mean?
On the −1 to +1 scale, 0.20 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.
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Related comparisons
Hubs: SPNT correlations · SPY correlations
