KHC vs POST: Correlation
How closely do Kraft Heinz (KHC) and Post Holdings, Inc. (POST) trade together? Their weekly returns over three years give a correlation of 0.50, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are KHC and POST?
On 3 years of weekly data the KHC/POST correlation comes out at 0.50, moderate. The relationship has been stable: the 1-year correlation (0.43) sits close to the 3-year figure. The 5-year figure is 0.49, and annualized covariance runs at 247.7 %².
By 3-year correlation, POST places #7 of the 36 assets tracked against KHC. The last year tells two different stories: KHC led by 24.2 percentage points, -3.9% for KHC against -28.1% for POST.
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.
KHC vs POST: side by side
| KHC (Kraft Heinz) | POST (Post Holdings, Inc.) | |
|---|---|---|
| 1-year return | -3.9% | -28.1% |
| 5-year return | -10.9% | +11.2% |
| Volatility (ann.) | 21.7% | 23.0% |
| Beta vs S&P 500 | 0.12 | 0.11 |
| Max drawdown (3Y) | -38.7% | -36.9% |
| Market cap | $29.8B | $3.7B |
| P/E (trailing) | – | 14.9 |
| Dividend yield | 6.45% | 0.00% |
| Sector / category | Consumer Staples | US Listed |
Year-by-year returns
| Year | KHC | POST |
|---|---|---|
| 2022 | +18.2% | +22.3% |
| 2023 | -5.0% | -2.4% |
| 2024 | -13.0% | +30.0% |
| 2025 | -16.3% | -13.5% |
| 2026 | +7.3% | -17.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are KHC and POST 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 KHC and POST?
The KHC/POST correlation stands at 0.50 on a 3-year window (1 year: 0.43, 5 years: 0.49), computed from weekly returns as of 2026-08-27.
Is POST a good diversifier for KHC?
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/khc-vs-post.json
Embed this badge (it refreshes with the data), with attribution:
[](https://www.pairbook.io/pair/khc-vs-post/)
No key needed, free to use. Full endpoint list in the API documentation.
Related comparisons
Hubs: KHC correlations · POST correlations
