K vs POST Comparison: AI Score, Valuation, Performance and Upside
Compare Kellanova's global snacking-and-cereal portfolio ahead of its Mars acquisition against Post Holdings' acquisition-driven growth strategy.
Use this Kellanova vs Post Holdings comparison to evaluate the key differences across valuation, growth, profitability, and risk before making an investment decision.
K holds the edge across 3 of 5 key metrics in this comparison. K has delivered stronger 1-year price return (+4.19% vs -24.47%), though POST has the better forward P/E setup (11.71x vs 21.97x for K). K leads on both revenue growth (0.80%) and operating margin (15.03%), suggesting a stronger fundamental setup on both dimensions. Analyst consensus implies meaningfully more upside for POST (+24.72%) than for K (-0.03%).
Human Wall Street analysts' price targets, typically implying a ~12-month view — a separate signal from this site's own AI Prediction Signal further down the page, which is a 5-/30-day machine-learning forecast based on price history alone.
| Metric | K | POST |
|---|---|---|
| AI scorei | 39.2 | 33.4 |
| AI ranki | #1281 | #2029 |
| Latest closei | $83.44 | $77.86 |
| 1M returni | +0.14% | -2.46% |
| 6M returni | +2.24% | -20.07% |
| 1Y returni | +4.19% | -24.47% |
How much would $10,000 be worth today if invested at the start of each period, with all dividends reinvested?
| Period | K | POST |
|---|---|---|
| 1Y ago | $10.48K (+4.8%) started 2024-12-12 | $7.57K (-24.3%) started 2025-09-17 |
| 5Y ago | $19.56K (+95.6%) started 2020-12-14 | $11.05K (+10.5%) started 2021-09-17 |
| 10Y ago | $24.65K (+146.5%) started 2015-12-14 | $14.96K (+49.6%) started 2016-09-19 |
Hypothetical — past performance does not guarantee future results.
| Metric | K | POST |
|---|---|---|
| Market capi | $29.03B | $3.82B |
| Trailing P/Ei | 22.80 | 15.33 |
| Forward P/Ei | 21.97 | 11.71 |
| Price/Salesi | N/A | N/A |
| EV/Revenuei | 2.77 | 1.31 |
| Analyst targeti | $83.42 | $105.17 |
| Target upsidei | -0.03% | +24.72% |
| Metric | K | POST |
|---|---|---|
| Revenue growthi | 0.80% | -1.80% |
| Earnings growthi | -16.20% | -27.90% |
| EPS growthi | -16.20% | -27.90% |
| FCF margini | +3.98% | +4.69% |
| Operating margini | 15.03% | 10.28% |
| Profit margini | 10.08% | 3.48% |
| ROIC proxyi | 32.11% | 8.28% |
| Return on equityi | 32.11% | 8.28% |
| Dividend yieldi | 2.78% | N/A |
| Payout ratioi | N/A | 0.00% |
| Dividend growth streaki | No increase yet | N/A |
| Betai | 0.25 | 0.32 |
| Debt/equityi | 145.10 | 247.07 |
| Current ratioi | 0.68 | 1.85 |
| Quick ratioi | 0.38 | 0.90 |
Over the past year, K and POST have moved barely in the same direction (correlation of 0.09), based on daily returns.
Lower drawdown and smaller single-period drops generally indicate a smoother ride, though they do not guarantee lower future risk.
| Period | Metric | K | POST |
|---|---|---|---|
| 1Y | Growthi | +4.10% | -24.32% |
| CAGRi | +4.11% | -24.35% | |
| Volatilityi | 7.28% | 31.27% | |
| Sharpe ratioi | -0.02 | -0.88 | |
| Sortino ratioi | -0.04 | -1.14 | |
| Max drawdowni | 7.14% | 33.49% | |
| Current drawdowni | 0.24% | 32.07% | |
| Avg drawdowni | 1.43% | 12.96% | |
| Ulcer Indexi | 2.36% | 15.78% | |
| Max daily dropi | 1.70% | 12.79% | |
| Max wkly dropi | 3.27% | 15.55% | |
| 5Y | Growthi | +66.64% | +10.47% |
| CAGRi | +10.77% | +2.01% | |
| Volatilityi | 19.23% | 23.69% | |
| Sharpe ratioi | 0.39 | 0.01 | |
| Sortino ratioi | 0.62 | 0.02 | |
| Max drawdowni | 30.15% | 36.85% | |
| Current drawdowni | 0.24% | 35.50% | |
| Avg drawdowni | 7.03% | 8.53% | |
| Ulcer Indexi | 9.95% | 11.15% | |
| Max daily dropi | 8.32% | 12.79% | |
| Max wkly dropi | 9.75% | 15.55% | |
| 10Y | Growthi | +71.04% | +49.65% |
| CAGRi | +5.52% | +4.12% | |
| Volatilityi | 21.20% | 24.74% | |
| Sharpe ratioi | 0.15 | 0.11 | |
| Sortino ratioi | 0.21 | 0.15 | |
| Max drawdowni | 34.69% | 36.85% | |
| Current drawdowni | 0.24% | 35.50% | |
| Avg drawdowni | 12.86% | 8.78% | |
| Ulcer Indexi | 15.40% | 11.26% | |
| Max daily dropi | 10.92% | 12.79% | |
| Max wkly dropi | 18.71% | 18.68% |
| Category | K | POST |
|---|---|---|
| Company | K | POST |
| Sector | Consumer Defensive | Consumer Defensive |
| Industry | N/A | Packaged Foods |
| Core business | N/A | Post Holdings, Inc. operates as a consumer packaged goods holding company in the United States and internationally. |
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