Berkshire requires a 25–50% discount to intrinsic value before buying.
Buffett Quality Checklist
✓ROE >15% consistently (≥7 of last 10 years)
✓Free cash flow positive (≥8 of last 10 years)
✗Conservative leverage — Debt/Equity below 1
✗Revenue growing at CAGR >5%
✓EPS growing at CAGR >5%
10-Year Financial History — SEC EDGAR 10-K Filings
Year▲
Revenue▲
Net Income▲
FCF▲
Owner Earnings▲
ROE▲
Net Margin▲
LT Debt▲
Cash▲
2016
$41.9B
$6.5B
$6.5B
$6.1B
28.3%
15.6%
$33.2B
$8.6B
2017
$36.2B
$1.2B
$5.3B
$758.0M
7.3%
3.4%
$34.5B
$6.1B
2018
$34.3B
$6.4B
$6.1B
$6.0B
37.9%
18.8%
$30.4B
$9.1B
2019
$37.3B
$8.9B
$8.4B
$8.2B
47.0%
23.9%
$31.8B
$6.5B
2020
$33.0B
$7.7B
$8.7B
$8.1B
40.1%
23.5%
$40.6B
$6.8B
2021
$38.7B
$9.8B
$11.3B
$9.9B
42.5%
25.3%
$39.5B
$9.7B
2022
$43.0B
$9.5B
$9.5B
$9.3B
39.6%
22.2%
$36.8B
$9.5B
2023
$45.8B
$10.7B
$9.7B
$10.0B
41.3%
23.4%
$37.5B
$9.4B
2024
$47.1B
$10.6B
$4.7B
$9.6B
42.8%
22.6%
—
$10.8B
2025
$47.9B
$13.1B
$5.3B
$12.0B
40.7%
27.3%
—
$10.3B
Warren & Charlie
Buffett / Munger — quality, moat & valuation
COCA COLA CO (KO) — Investment Memo
🐂 The Bull Case (Warren's voice)
The Toll Road of Human Thirst: Coca-Cola does not sell a commodity; it sells a globally distributed, deeply ingrained social ritual. It is a "habit-subscription" disguised as a liquid, bypassing rational consumer decision-making through a century of built-in emotional associations.
The Ultimate Asset-Light Engine: By outsourcing the capital-intensive misery of bottling, heavy factories, and local distribution trucks to independent partners, KO keeps the crown jewels. They sell the high-margin concentrate and let others fund the physical infrastructure.
Peerless Pricing Power: Operating margins of 27.3% dwarf Pepsi’s 8.8% and Keurig Dr Pepper's 12.5%. When inflation strikes, KO simply dials up prices. The consumer doesn't quit the brand; they merely adjust their packaging size, preserving KO's cash flow at the expense of the consumer's wallet.
The Berkshire Price Point: We would greedily buy this business when the market prices it as a dull, low-growth utility, ignoring its ability to compound capital at a spectacular 40.7% ROE on a stripped-down equity base.
🐻 The Bear Case (Charlie inverts)
Munger's rule: "Show me where I'll die and I won't go there."
Scenario 1: The Sugar Tax Guillotine (Regulatory Hostility): Governments worldwide are desperately looking for easy tax revenue under the guise of public health. If sugar taxes cross a critical threshold globally, KO's pricing power is broken—not by competitors, but by sovereign fiat turning their primary product into an expensive luxury.
Scenario 2: The Cash Betrayal (Financial Engineering Rupture): A business cannot pay dividends with accounting adjustments forever. The persistent $7.8B gap between GAAP Net Income ($13.1B) and actual Free Cash Flow ($5.3B) is a structural warning sign. If KO continues to borrow money to fund buybacks and dividends while real cash generation collapses by 53% since 2021, the balance sheet will eventually choke.
Scenario 3: Bottler Mutiny or Collapse: KO is hostage to its network of regional bottlers. If surging fuel, labor, and packaging costs permanently impair the economics of these partners, KO's high-margin syrup has nowhere to go. You aren't just buying KO; you are quietly underwriting the solvency of dozens of leveraged regional bottlers.
The Most Likely Killer: Scenario 2. Over the next 5 to 10 years, the slow decay of organic volume growth combined with aggressive financial engineering to support a high stock price will strip KO of its fortress-like balance sheet.
💰 Valuation & Margin of Safety
Intrinsic Value Estimate:$18.12 per share (based on a total firm value of $77.9B using our conservative $5.3B FCF run-rate, a 10% discount rate, and 3% growth).
25% Margin of Safety Entry:$13.59 per share.
50% Margin of Safety Entry (Buffett's Ideal):$9.06 per share.
Current Assessment:Wildly Expensive. The public market is pricing KO as a safe-haven cash compounder, completely blinded by GAAP Net Income of $13.1B. They are paying a premium for accounting earnings while ignoring the fact that actual free cash flow has withered to $5.3B, representing a massive divergence from intrinsic economic reality.
Verdict: [PASS]
Coca-Cola remains an extraordinary global brand, but we must PASS on allocating any fresh capital because the current market price is wildly disconnected from our conservative intrinsic value of $18.12 per share. The massive $7.8B chasm between GAAP earnings and cold, hard cash generation suggests that management is utilizing aggressive financial engineering to sustain a legacy valuation. While we will comfortably hold our historic, low-basis shares for the tax-efficient dividend stream, we will not send this management team a single dime of new Berkshire capital to misallocate.
Other Analyst Views· Lynch · Damodaran
Research Notes· Money Model · Moat · Financials · Management
Data sourced from SEC EDGAR XBRL filings (10-K only). For educational purposes — not investment advice.