Post Holdings

POSTNYSEUSD

THESIS ALERT

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$80.83
−$1.00 (−1.22%)Today 1M +9.37%
After hours$80.830.00%

Updated Nov 11, 4:00 PM ET · Regular session · May be delayed

Source valuation snapshot. Not a live recalculation.
Latest filed annual earnings; price snapshot date unavailable. Not forward P/E.
Diluted earnings per share from the latest filed annual.
$81.83
Prior regular-session close from the quote source.
$79.50–$81.22
Regular-session low and high so far today.
829.5K
Regular-session shares traded · Nov 11, 4:00 PM ET.
Nov 19 projected
Projected for 2026-11-19 from the company’s own results filings (SEC 8-K Item 2.02). The company has not confirmed the date.
$71.45–$117.28
52-week trading low and high returned by the quote source.

Understand the Business

Why the Stock Moved

Period-matched expectations history is not yet available. Current metrics are not a substitute for a historical explanation.

The core investment thesis

Own POST if portfolio discipline keeps cash flow expanding faster than leverage and commodity/private-label pressure.

POST price history

Latest price$80.83Today−$1.00 (-1.22%)
POST +5.35%S&P 500 -2.42%Since first plotted close
4 hours

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Investment thesis

What must happen next

5 MATERIAL PROPOSITIONS
  • Post’s branded center-of-store portfolio retains enough consumer pull and retailer shelf relevance to protect price realization without a permanent step-up in promotions.StrengtheningMateriality: High

    GAAP annual gross profit increased from $1.4675 billion in FY2022 to $2.3394 billion in FY2025. If this holds, mature cereal and packaged-food categories can still generate durable gross profit; if it breaks, revenue may be defended at the expense of margins and cash flow.

    Watch: WK Kellogg or General Mills uses sustained cereal promotions that force Post to match discounts to keep shelf space.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual gross profit increased from $1.4675 billion in FY2022 to $2.3394 billion in FY2025.

    Open source ↗
  • Foodservice and food-ingredient customers continue to value Post’s refrigerated and value-added products for convenience, reliability and scale rather than treating the offering as an interchangeable commodity input.HoldingMateriality: High

    GAAP annual operating income rose from $415.6 million in FY2022 to $799.3 million in FY2025. If customer value remains differentiated, away-from-home and ingredient demand can support operating income; if customers commoditize the offering, POST becomes more exposed to egg and input-cost cycles.

    Watch: Major restaurant chains or distributors such as Sysco and US Foods shift procurement toward lowest-cost egg and refrigerated-food suppliers.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual operating income rose from $415.6 million in FY2022 to $799.3 million in FY2025.

    Open source ↗
  • The multi-category holding-company model diversifies enough category volatility that mature food demand still converts into recurring operating cash flow.StrengtheningMateriality: Medium

    GAAP annual operating cash flow increased from $382.6 million in FY2022 to $998.3 million in FY2025. Sustained cash generation is what gives POST flexibility to service debt, reinvest, acquire and potentially repurchase shares; if diversification fails, leverage becomes a larger claim on the business.

    Watch: A simultaneous consumer trade-down in branded retail foods and foodservice traffic weakness removes the diversification benefit.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual operating cash flow increased from $382.6 million in FY2022 to $998.3 million in FY2025.

    Open source ↗
  • Management’s acquisition and portfolio-management playbook remains value-creating only if new deals and reinvestment do not increase leverage faster than the operating cash engine can absorb.HoldingMateriality: Medium

    GAAP annual operating cash flow of $998.3 million in FY2025 provides meaningful internal funding capacity. POST’s upside depends heavily on redeploying cash well; a debt-funded mistake can transfer value from equity holders to creditors even if the acquired revenue base grows.

    Watch: POST announces a large premium-priced, debt-funded acquisition in a mature food category without clear synergy or integration evidence.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual operating cash flow of $998.3 million in FY2025 provides meaningful internal funding capacity.

    Open source ↗
  • Breadth across center-of-store, refrigerated, foodservice and food ingredients gives POST enough demand pools that weakness in one food category can be offset elsewhere without relying solely on cereal growth.HoldingMateriality: Medium

    GAAP annual revenue increased from $5.8512 billion in FY2022 to $8.1581 billion in FY2025. If breadth works, POST can compound through category mix, pricing and acquisitions despite mature end markets; if it fails, the company looks more like a low-growth packaged-food asset with leverage.

    Watch: Retailers rationalize branded shelf space while foodservice distributors also consolidate vendors, causing multiple categories to face customer pressure at the same time.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual revenue increased from $5.8512 billion in FY2022 to $8.1581 billion in FY2025.

    Open source ↗
Full investment case & evidence

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Original research

Post’s branded center-of-store portfolio retains enough consumer pull and retailer shelf relevance to protect price realization without a permanent step-up in promotions. If this holds, mature cereal and packaged-food categories can still generate durable gross profit; if it breaks, revenue may be defended at the expense of margins and cash flow.

Foodservice and food-ingredient customers continue to value Post’s refrigerated and value-added products for convenience, reliability and scale rather than treating the offering as an interchangeable commodity input. If customer value remains differentiated, away-from-home and ingredient demand can support operating income; if customers commoditize the offering, POST becomes more exposed to egg and input-cost cycles.

The multi-category holding-company model diversifies enough category volatility that mature food demand still converts into recurring operating cash flow. Sustained cash generation is what gives POST flexibility to service debt, reinvest, acquire and potentially repurchase shares; if diversification fails, leverage becomes a larger claim on the business.

Management’s acquisition and portfolio-management playbook remains value-creating only if new deals and reinvestment do not increase leverage faster than the operating cash engine can absorb. POST’s upside depends heavily on redeploying cash well; a debt-funded mistake can transfer value from equity holders to creditors even if the acquired revenue base grows.

Breadth across center-of-store, refrigerated, foodservice and food ingredients gives POST enough demand pools that weakness in one food category can be offset elsewhere without relying solely on cereal growth. If breadth works, POST can compound through category mix, pricing and acquisitions despite mature end markets; if it fails, the company looks more like a low-growth packaged-food asset with leverage.

All standing thesis claims
Original report summary

portfolio discipline keeps cash flow expanding faster than leverage and commodity/private-label pressure.

Evidence assessed Oct 17, 2026. Expand each conclusion for its evidence and what would change it. Thesis evidence—not a buy or sell recommendation.

Bull case and bear case

Bull case and bear case for POST Holdings

Where the evidence on POST Holdings stands: Holding on the latest evidence (Oct 17, 2026). Of its 5 thesis points, 2 strengthening and 3 holding.

Bull case: what the evidence supports

  • Post’s branded center-of-store portfolio retains enough consumer pull and retailer shelf relevance to protect price realization without a permanent step-up in promotions.

    sec.gov ↗

  • Foodservice and food-ingredient customers continue to value Post’s refrigerated and value-added products for convenience, reliability and scale rather than treating the offering as an interchangeable commodity input.

    sec.gov ↗

  • The multi-category holding-company model diversifies enough category volatility that mature food demand still converts into recurring operating cash flow.

    sec.gov ↗

  • Management’s acquisition and portfolio-management playbook remains value-creating only if new deals and reinvestment do not increase leverage faster than the operating cash engine can absorb.

    sec.gov ↗

  • Breadth across center-of-store, refrigerated, foodservice and food ingredients gives POST enough demand pools that weakness in one food category can be offset elsewhere without relying solely on cereal growth.

    sec.gov ↗

Bear case: what would count against it

  • WK Kellogg or General Mills uses sustained cereal promotions that force Post to match discounts to keep shelf space.

    sec.gov ↗

  • Major restaurant chains or distributors such as Sysco and US Foods shift procurement toward lowest-cost egg and refrigerated-food suppliers.

    sec.gov ↗

  • A simultaneous consumer trade-down in branded retail foods and foodservice traffic weakness removes the diversification benefit.

    sec.gov ↗

Thesis-Break Engine

What has broken in POST Holdings’s thesis

Each break OptimistFi flagged on POST Holdings, dated — with what has historically followed the same kind of break across the market, not a forecast for POST Holdings.

peers+15%-20%-2%12 mo agonow+6 mo
Daily price, then where similar breaks led across the market: the typical -2% path vs comparable companies over six months, inside the middle-half range (+15% to -20%). A base rate, not a forecast.
  • CEO / officer changecondition set before this filing

    Across all companies, this kind of break has happened 16,849 times before. Those stocks trailed comparable companies by a median of 2% over the next six months, and 38% of them trailed it by 10 points or more.

How the Thesis-Break Engine works →Historical outcomes are measured against comparable companies after past breaks of the same kind, across all companies. Not a prediction.

MARKET + FINANCIAL SNAPSHOT

The numbers behind the thesis

Sourced from filings and market data

What Changed

  1. Mixed
    Director or principal officer change.

    POST Holdings filed an SEC 8-K on 2026-10-16: Director or principal officer change. It is a dated development that tests the current thesis.

  2. Mixed
    Reported results of operations (earnings release).

    POST Holdings filed an SEC 8-K on 2026-08-06: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

  3. Mixed
    Reported results of operations (earnings release).

    POST Holdings filed an SEC 8-K on 2026-05-07: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

Risks / falsifiers

What could break the thesis

  • WK Kellogg or General Mills uses sustained cereal promotions that force Post to match discounts to keep shelf space.
  • Major restaurant chains or distributors such as Sysco and US Foods shift procurement toward lowest-cost egg and refrigerated-food suppliers.
  • A simultaneous consumer trade-down in branded retail foods and foodservice traffic weakness removes the diversification benefit.
  • POST announces a large premium-priced, debt-funded acquisition in a mature food category without clear synergy or integration evidence.
  • Retailers rationalize branded shelf space while foodservice distributors also consolidate vendors, causing multiple categories to face customer pressure at the same time.

POST news

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Financial statements

POST income statement

Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.

POST: quick answers

When does POST Holdings (POST) report earnings next?
POST Holdings's next results are projected for November 19, 2026, from the dates of its own results filings with the SEC. The company has not confirmed the date. It last reported on August 6, 2026. Earnings calendar
What is POST's short interest?
As of October 30, 2026, 5.2M POST shares were sold short, 11.9% of its shares outstanding, down 8.3% from the count before. At the stock's average daily volume that is 8.4 days to cover. FINRA publishes the count twice a month. POST short interest history
Have members of Congress traded POST?
Reports made public in the last 90 days disclose 1 trade in POST by 1 filer: 0 purchases and 1 sale. They are filed under the STOCK Act by members of Congress, the President and senior officials. Every disclosed POST trade
Which well-known investors own POST?
1 of the 37 well-known funds tracked here reported POST shares in their latest 13F filing. By share of the fund's portfolio: Bridgewater Associates (Ray Dalio), 0.0%. Fund portfolios

POST in well-known investors’ portfolios

1 of 37 funds reported POST shares in their latest 13F filing. A 13F shows quarter-end positions and arrives up to 45 days later.

FundOf its portfolioValueChangeQuarter
Ray DalioBridgewater Associates0.03%$6.4M+23.7%Q2 2026

Every fund’s portfolio

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