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
$114.5B
-$497.0M
—
—
-0.3%
-0.4%
$32.5B
$7.0B
2017
$141.7B
$9.2B
—
—
6.2%
6.5%
$30.2B
$4.8B
2018
$166.3B
$14.8B
—
—
9.6%
8.9%
$23.7B
$9.3B
2019
$146.5B
$2.9B
—
—
2.0%
2.0%
$18.7B
—
2020
$94.7B
-$5.5B
—
—
-4.2%
-5.9%
$25.7B
$5.6B
2021
$162.5B
$15.6B
—
—
11.2%
9.6%
$25.7B
$5.6B
2022
$246.3B
$35.5B
—
—
22.3%
14.4%
—
$17.7B
2023
$200.9B
$21.4B
—
—
13.3%
10.6%
—
$8.2B
2024
$202.8B
$17.7B
—
—
11.6%
8.7%
—
—
2025
$189.0B
$12.3B
—
—
6.6%
6.5%
—
—
Warren & Charlie
Buffett / Munger — quality, moat & valuation
CHEVRON CORP (CVX) — Investment Memo
🐂 The Bull Case (Warren's voice)
The Moat of Physical Indispensability: Chevron does not have a consumer brand moat, but it has a geographic and logistical moat. The world runs on hydrocarbons, and despite the transition narratives, global demand for dense, reliable energy remains structural and growing.
The Debt-Free Fortress: Management has cleaned up the balance sheet, reducing debt from $32.5B in 2016 to virtually $0 today. This removes the existential risk of bankruptcy, allowing Chevron to survive price collapses that wipe out leveraged wildcatters.
The Low-Cost Permian Advantage: While global assets are expensive, Chevron’s contiguous acreage in the Permian Basin allows for manufacturing-like drilling efficiency, keeping their cash cost of production among the lowest in the Americas.
A Pure Call Option on Volatility: In a world of geopolitical instability, Chevron acts as a self-funding hedge. When energy prices spike, this business transforms instantly into a massive cash-generating machine that distributes cash via dividends.
Attractive Entry Range: This business becomes genuinely attractive to Berkshire when the market prices it as if oil will stay below $50 a barrel forever—specifically when the stock trades below its tangible book value and offers a double-digit normalized free cash flow yield.
🐻 The Bear Case (Charlie inverts)
The Capital Treadmill Death Trap: Chevron is a business where you must run at full speed just to stay in the same place. They must reinvest billions into high-risk, capital-intensive Property, Plant, and Equipment simply to replace the depleting reserves they sold this morning.
The Disease of Empire-Building: When oil prices are high, management cannot resist the urge to do foolish things. Chasing Hess and buying PDC Energy at the top of the cycle proves that peer-group benchmarking and compensation structures incentivize size over returns on capital.
The Terrible Economics of a Price-Taker: A business that earns a 22.3% ROE in 2022 and plummets to a mediocre 6.6% ROE in 2025 is not a compounding machine; it is a cyclical hostage. You are putting capital into a system where your returns are determined by a geopolitical cartel rather than operational excellence.
The Stranded Asset Horizon: Over the next 10 to 15 years, tightening carbon regulations and alternative energy economics will turn high-cost deepwater and international extraction assets into regulatory liabilities. The eventual decline of terminal value is a mathematical certainty.
💰 Valuation & Margin of Safety
Intrinsic Value Estimate:$87.10 per share (Based on a $173.8B total enterprise value, utilizing a 10% discount rate and a conservative 3.2% FCF growth rate).
25% Margin of Safety Entry:$65.33 per share.
50% Margin of Safety Entry:$43.55 per share (The Buffett price to guarantee acceptable returns even in a prolonged downturn).
Current Assessment: Expensive. With 2025 net income cooling to $12.3B and ROE compressing to $6.6%, the current market price reflects cyclical optimism rather than the reality of a capital-intensive price-taker.
Verdict: PASS
Chevron is a beautifully engineered physical operation but a mediocre long-term compounding vehicle for Berkshire’s capital. At current valuations, the market is asking us to pay a premium for a cyclical price-taker with declining returns on capital and a history of top-of-market acquisitions. We will patiently keep our cash in high-yielding short-term Treasuries until a major energy market collapse offers us a true margin of safety.
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.