POST vs. CALM
Compare and contrast key facts about Post Holdings, Inc. (POST) and Cal-Maine Foods, Inc. (CALM).
Performance
POST vs. CALM - Performance Comparison
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POST vs. CALM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
POST Post Holdings, Inc. | -0.19% | -13.46% | 29.98% | -2.44% | 22.34% | 11.60% | -7.42% | 22.41% | 12.50% | -1.44% |
CALM Cal-Maine Foods, Inc. | 0.34% | -15.61% | 87.00% | 14.48% | 51.87% | -1.38% | -12.19% | 2.09% | -3.90% | 0.62% |
Fundamentals
POST:
$5.75B
CALM:
$3.81B
POST:
$5.27
CALM:
$23.81
POST:
18.74
CALM:
3.32
POST:
0.22
CALM:
0.00
POST:
0.72
CALM:
0.91
POST:
1.66
CALM:
1.42
POST:
$8.36B
CALM:
$4.21B
POST:
$2.24B
CALM:
$1.77B
POST:
$1.22B
CALM:
$1.64B
Returns By Period
In the year-to-date period, POST achieves a -0.19% return, which is significantly lower than CALM's 0.34% return. Over the past 10 years, POST has outperformed CALM with an annualized return of 7.92%, while CALM has yielded a comparatively lower 7.26% annualized return.
POST
- 1D
- 1.71%
- 1M
- -7.00%
- YTD
- -0.19%
- 6M
- -8.02%
- 1Y
- -15.04%
- 3Y*
- 3.23%
- 5Y*
- 7.35%
- 10Y*
- 7.92%
CALM
- 1D
- 0.62%
- 1M
- -9.14%
- YTD
- 0.34%
- 6M
- -13.82%
- 1Y
- -5.42%
- 3Y*
- 16.50%
- 5Y*
- 21.29%
- 10Y*
- 7.26%
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Return for Risk
POST vs. CALM — Risk / Return Rank
POST
CALM
POST vs. CALM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Post Holdings, Inc. (POST) and Cal-Maine Foods, Inc. (CALM). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| POST | CALM | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.61 | -0.16 | -0.44 |
Sortino ratioReturn per unit of downside risk | -0.77 | -0.00 | -0.76 |
Omega ratioGain probability vs. loss probability | 0.91 | 1.00 | -0.09 |
Calmar ratioReturn relative to maximum drawdown | -0.73 | -0.15 | -0.58 |
Martin ratioReturn relative to average drawdown | -1.25 | -0.29 | -0.96 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| POST | CALM | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.61 | -0.16 | -0.44 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.34 | 0.66 | -0.33 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.33 | 0.23 | +0.10 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.48 | 0.39 | +0.09 |
Correlation
The correlation between POST and CALM is 0.24, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
POST vs. CALM - Dividend Comparison
POST has not paid dividends to shareholders, while CALM's dividend yield for the trailing twelve months is around 9.98%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
POST Post Holdings, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
CALM Cal-Maine Foods, Inc. | 9.98% | 10.90% | 2.82% | 7.51% | 3.17% | 0.09% | 0.00% | 0.98% | 1.03% | 0.00% | 2.70% | 4.10% |
Drawdowns
POST vs. CALM - Drawdown Comparison
The maximum POST drawdown since its inception was -47.37%, smaller than the maximum CALM drawdown of -74.08%. Use the drawdown chart below to compare losses from any high point for POST and CALM.
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Drawdown Indicators
| POST | CALM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -47.37% | -74.08% | +26.71% |
Max Drawdown (1Y)Largest decline over 1 year | -19.42% | -37.00% | +17.58% |
Max Drawdown (5Y)Largest decline over 5 years | -20.92% | -37.00% | +16.08% |
Max Drawdown (10Y)Largest decline over 10 years | -36.56% | -39.79% | +3.23% |
Current DrawdownCurrent decline from peak | -18.11% | -30.57% | +12.46% |
Average DrawdownAverage peak-to-trough decline | -9.34% | -30.29% | +20.95% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.29% | 19.08% | -7.79% |
Volatility
POST vs. CALM - Volatility Comparison
The current volatility for Post Holdings, Inc. (POST) is 6.54%, while Cal-Maine Foods, Inc. (CALM) has a volatility of 7.88%. This indicates that POST experiences smaller price fluctuations and is considered to be less risky than CALM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| POST | CALM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.54% | 7.88% | -1.34% |
Volatility (6M)Calculated over the trailing 6-month period | 20.06% | 18.30% | +1.76% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.96% | 33.31% | -8.35% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.04% | 32.28% | -10.24% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 24.04% | 31.06% | -7.02% |
Financials
POST vs. CALM - Financials Comparison
This section allows you to compare key financial metrics between Post Holdings, Inc. and Cal-Maine Foods, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
POST vs. CALM - Profitability Comparison
POST - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Post Holdings, Inc. reported a gross profit of 638.50M and revenue of 2.17B. Therefore, the gross margin over that period was 29.4%.
CALM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Cal-Maine Foods, Inc. reported a gross profit of 207.39M and revenue of 769.50M. Therefore, the gross margin over that period was 27.0%.
POST - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Post Holdings, Inc. reported an operating income of 238.40M and revenue of 2.17B, resulting in an operating margin of 11.0%.
CALM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Cal-Maine Foods, Inc. reported an operating income of 147.50M and revenue of 769.50M, resulting in an operating margin of 19.2%.
POST - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Post Holdings, Inc. reported a net income of 96.70M and revenue of 2.17B, resulting in a net margin of 4.5%.
CALM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Cal-Maine Foods, Inc. reported a net income of 102.76M and revenue of 769.50M, resulting in a net margin of 13.4%.