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▲
2023
—
$2.9B
—
—
107.5%
—
—
$87.0M
2024
—
$804.0M
—
—
15.2%
—
—
$625.0M
2025
—
$1.4B
—
—
23.5%
—
—
$516.0M
Warren & Charlie
Buffett / Munger — quality, moat & valuation
APA Corp (APA) — Investment Memo
🐂 The Bull Case (Warren's voice)
The Energy Imperative: We are not betting on a brand; we are betting on the physics of the world. Oil remains the lifeblood of the global economy, and APA sits on significant acreage in the Permian Basin—the most efficient, high-yielding "cash register" in North America.
Optionality in Reserves: If you believe the long-term price of WTI crude sits above $75.00, APA generates immense, tax-advantaged free cash flow. They have the scale to survive the down cycles that kill off the "wildcatters."
The Callon Synergy: While M&A is often a cancer, the integration of Callon Petroleum provides the geographic consolidation needed to actually lower unit costs in the Permian. If they stop empire-building and start optimizing, the economics move from acceptable to attractive.
🐻 The Bear Case (Charlie inverts)
The Capex Treadmill: This is a business that must spend massive amounts of capital just to stay in the same place. The oil in the ground is depleting every second. If they stop drilling, the company dies. You are not buying a compounding machine; you are buying a depleting asset that requires constant reinvestment just to avoid bankruptcy.
Geopolitical "Guest" Status: Their reliance on Egypt and the North Sea is a structural liability. You cannot "moat" a regime change in Cairo or a sudden tax hike in the North Sea. One bad legislative morning in a foreign jurisdiction can erase years of operational gains.
Commodity Price Captivity: They have zero pricing power. If the market price of oil drops, APA’s revenue drops, regardless of how "efficient" their drillers are. We don't like businesses where we have to hope for higher prices to make our numbers work; we like businesses that set the price.
💰 Valuation & Margin of Safety
Your DCF analysis relies on an 8% growth rate, which implies a level of control over production that this industry rarely possesses. If the commodity cycle turns, that growth rate vanishes.
Intrinsic value estimate:$84.99 (based on your aggressive growth assumptions).
25% margin of safety entry:$63.74.
50% margin of safety entry:$42.50.
Current Market Reality: With the stock trading in the $25.00–$35.00 range, it appears "cheap" by your metric. However, when the market prices a commodity stock at such a steep discount, it is usually screaming that the assets are either over-leveraged or that the market expects a collapse in commodity prices. Don't confuse a low multiple with a bargain if the denominator is destined to shrink.
Verdict: PASS
We avoid businesses where the primary lever of success is a variable we cannot control, regardless of how attractive the current discount to intrinsic value appears. There is no durable moat here, only the temporary ability to extract a commodity that the market currently needs. We prefer to sleep soundly knowing our businesses can raise prices, not pray that the global market doesn't lower them.
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.