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
$3.0B
$295.8M
—
—
16.0%
9.9%
$105.0M
$10.2M
2017
$3.4B
$463.8M
—
—
20.4%
13.8%
$95.0M
$127.5M
2018
$4.0B
$605.7M
—
—
22.6%
15.0%
$45.0M
$190.3M
2019
$4.1B
$615.5M
—
—
20.0%
15.0%
—
$403.6M
2020
$4.0B
$672.7M
—
—
20.2%
16.8%
—
$401.4M
2021
$5.3B
$1.0B
—
—
28.1%
19.7%
—
$462.6M
2022
$6.3B
$1.4B
—
—
37.7%
22.0%
—
$186.3M
2023
$5.9B
$1.2B
—
—
29.1%
21.1%
—
$433.8M
2024
$5.8B
$1.2B
—
—
27.9%
20.4%
—
$108.7M
2025
$5.5B
$1.0B
—
—
23.7%
18.6%
—
$120.1M
Warren & Charlie
Buffett / Munger — quality, moat & valuation
OLD DOMINION FREIGHT LINE, INC. (ODFL) — Investment Memo
🐂 The Bull Case (Warren's voice)
The Density Moat: This isn't a trucking company; it's a network company. LTL is a brutal game of "empty miles." By owning 260 service centers, ODFL has achieved a critical mass of density that creates a structural cost advantage. A competitor cannot simply buy trucks to compete; they would have to spend billions and decades replicating the hub-and-spoke footprint without knowing if they'll ever achieve the same volume.
The Fortress Balance Sheet: A D/E ratio of 0.01x is a dream. They are funding a massive expansion of their network out of their own pockets. When a company can grow its moat using only its own earnings, you have a compounding machine that doesn't need the permission of banks to survive.
Operational Excellence: Expanding margins from 9.9% to 18.6% while growing revenue suggests a "virtuous cycle." As they get bigger, they get more efficient, which allows them to price aggressively or pocket the spread.
The Price of Entry: This becomes a Berkshire-grade investment when the market forgets the quality of the moat and prices it like a cyclical commodity business. I want it when the price reflects a fair return, not a premium one.
🐻 The Bear Case (Charlie inverts)
The "Amazonization" of Logistics: The greatest risk is not a recession, but a structural shift. If a titan like Amazon decides to fully internalize LTL and then opens their excess capacity to the public at predatory prices, ODFL’s density advantage is neutralized by a deeper pocket. The moat is wide, but a flood can still cross it.
The Green Capex Cliff: The fleet is currently efficient, but a mandated shift to electric/hydrogen heavy-duty transport would be a capital catastrophe. If the industry is forced into a $10B+ infrastructure overhaul in a short window, the "zero debt" advantage disappears and margins collapse under the weight of depreciation.
The Most Likely Failure: The "Amazon-style" vertical integration. Timeframe: 5–10 years. If the largest shippers become their own carriers, ODFL loses its highest-volume anchors, turning their "density" into "overhead."
💰 Valuation & Margin of Safety
Based on the provided DCF ($20.0B Total Value)
Intrinsic value estimate: $95.66 per share.
25% margin of safety entry: $71.75(Conservative).
50% margin of safety entry: $47.83(Buffett's ideal).
Current Status: Expensive. Given that the stock typically trades well above $150, the market is pricing in growth far beyond the 7.0% FCF estimate used in the DCF. We are paying for perfection.
Verdict: WATCH
The business is a world-class compounder with a rare physical moat. However, the current price ignores our margin of safety and assumes an unrealistic growth trajectory. We wait for a market panic to buy a great business at a fair price.
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.