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
$6.9B
$375.0M
—
$436.9M
19.2%
5.4%
$440.0M
$274.8M
2017
$7.2B
$479.1M
—
$459.0M
22.8%
6.7%
$936.6M
$233.1M
2018
$8.1B
$596.0M
—
$513.1M
27.2%
7.4%
$926.5M
$146.9M
2019
$8.5B
$713.4M
—
$598.1M
29.8%
8.4%
$927.7M
$457.3M
2020
$7.8B
-$52.4M
—
-$156.4M
-2.2%
-0.7%
$928.8M
$763.3M
2021
$7.2B
$629.3M
—
$725.3M
22.4%
8.7%
$929.8M
$1.2B
2022
$9.6B
$952.8M
—
$944.3M
43.3%
9.9%
$901.0M
$420.6M
2023
$10.5B
$981.9M
—
$804.8M
44.6%
9.4%
$884.9M
$367.8M
2024
$11.4B
$1.0B
—
$886.3M
45.8%
9.0%
$1.4B
$194.8M
2025
$12.1B
$1.0B
—
$921.1M
45.4%
8.7%
$2.1B
$240.0M
Warren & Charlie
Buffett / Munger — quality, moat & valuation
DARDEN RESTAURANTS INC (DRI) — Investment Memo
🐂 The Bull Case (Warren's voice)
The Power of Mundanity: Darden succeeds because it offers exactly what the American consumer craves: predictability. In a world of chaos, the Olive Garden salad bowl is a constant. This is not about gastronomy; it is about the "logistics of comfort."
The Supply Chain Moat: Darden is a supply chain operator disguised as a restaurant group. Their ability to source proteins, produce, and packaging at scale—and distribute them to thousands of locations—creates a cost barrier that fragmented competitors cannot bridge. When commodity prices spike, Darden’s scale provides a cushion that smaller operators simply do not have.
Pricing Power: While margins are pressured, Darden’s sheer size allows them to raise prices marginally across a massive base without a catastrophic drop in traffic. It is a "toll bridge" model; they own the route to the family dinner table.
Attractive Price Range: If the market ever loses its mind and punishes the stock due to a temporary labor cost spike or a bad quarter, that is when we step in. We are looking for a valuation that implies the market thinks they are in terminal decline, when in reality, they are just in a temporary period of margin optimization.
🐻 The Bear Case (Charlie inverts)
The "Treadmill" Trap: Look at the numbers. Revenue is climbing, but Net Income is effectively dead money at $1.0B. This is the definition of value destruction. Management is running harder just to stand still. They are buying Chuy’s not because it is a brilliant capital allocator’s move, but because the core business has run out of gas and they need to artificially inflate the top line.
Structural Labor Inflation: Restaurants are essentially high-labor, low-margin assembly lines. With minimum wage pressures and the difficulty of finding staff, Darden is fighting a war against the clock. Unless they invent a robot that can bus tables and cook pasta without complaining, labor costs will eventually devour what remains of their operating margins.
The "Casual Dining" Irrelevance: The biggest risk is the consumer shift. Younger generations do not value the "sit-down chain" experience the way their parents did. They prefer convenience (delivery) or "fast-casual" (Chipotle-style). Darden is building cathedrals for a congregation that is shrinking. That is a permanent impairment of brand equity.
💰 Valuation & Margin of Safety
Using our DCF estimate of $13.6B total, the intrinsic value per share is $115.84.
Intrinsic value estimate: $115.84
25% margin of safety entry: $86.88(conservative)
50% margin of safety entry: $57.92(Buffett's ideal)
Verdict: The stock is currently expensive. We are seeing a business where capital is being re-invested at diminishing rates of return (evidenced by the $1.0B income ceiling), and the market is pricing it as a growth stock. We are paying for "potential" that management has failed to deliver over the last four years.
Verdict: PASS
We cannot justify paying a premium for a business that generates stagnant earnings despite massive revenue expansion. The current valuation provides zero margin of safety for a company struggling with structural margin compression. We will watch from the sidelines until the price reflects the reality of a no-growth, capital-intensive utility.
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.