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
$11.6B
$506.8M
—
—
18.1%
4.4%
—
$62.4M
2017
$2.9B
$406.3M
—
—
14.5%
13.9%
—
$174.7M
2018
$3.2B
$535.9M
—
—
18.1%
16.6%
—
$80.2M
2019
$10.0B
$694.7M
—
—
23.2%
7.0%
—
—
2020
$10.1B
$404.0M
—
—
12.1%
4.0%
—
$421.2M
2021
$12.4B
$631.0M
—
—
18.4%
5.1%
$822.0M
$118.0M
2022
$12.6B
$538.0M
—
—
15.6%
4.3%
$1.0B
$117.0M
2023
$12.3B
$416.0M
—
—
11.4%
3.4%
—
$171.0M
2024
$12.7B
$390.0M
—
—
11.5%
3.1%
—
$122.0M
2025
$13.2B
$398.0M
—
—
12.3%
3.0%
—
$156.0M
Warren & Charlie
Buffett / Munger — quality, moat & valuation
HENRY SCHEIN INC (HSIC) — Investment Memo
🐂 The Bull Case (Warren's voice)
The "Pipe" Advantage: In a fragmented market of thousands of small dental and medical practices, HSIC owns the most efficient distribution pipe. Scale provides a defensible cost advantage that makes it difficult for small players to compete on logistics.
The Ecosystem Play: The integration of practice management software creates a "sticky" environment. If the software becomes the operating system of the clinic, the supply chain becomes the default path of least resistance for the practitioner.
Sector Stability: Dental and medical supplies are non-discretionary. People do not stop fixing their teeth or treating chronic illness during a downturn. This provides a predictable revenue floor.
Attractive Entry: This becomes a Berkshire-style play only if we are buying a "wonderful business at a fair price"—but this is a "mediocre business." Therefore, it only becomes attractive at a deeply discounted price where the dividend yield and liquidation value outweigh the operational decay.
Target Range: Genuinely attractive only below $30.00 per share.
🐻 The Bear Case (Charlie inverts)
The Disintermediation Trap: The "Giant Middleman" is the most vulnerable position in the modern economy. If manufacturers move to direct-to-consumer (D2C) shipping or Amazon Business optimizes the medical vertical, HSIC’s scale becomes a liability of overhead rather than an asset.
The Software Mirage: Management claims software creates switching costs, but the margins prove otherwise. If the moat were real, we would see expanding margins as the software lock-in took hold. Instead, we see a death spiral from 16.6% to 3.0%. The customer is treating the software as a utility and the supplies as a commodity.
Capital Misallocation: The "grocery store" acquisition strategy—buying immaterial scraps like Biotech Dental—is a classic sign of a management team trying to grow the top line to hide a collapsing bottom line. They are buying growth they cannot generate organically.
Most Likely Fatal Scenario: Structural Margin Compression. The shift toward direct-sourcing by large dental conglomerates (DSOs) will strip HSIC of its pricing power. This is not a cyclical dip; it is a permanent erosion of the middleman's value proposition. Timeframe: 3–7 years.
💰 Valuation & Margin of Safety
The DCF is based on optimistic growth assumptions for a business showing operational decay.
Intrinsic value estimate: $45.29 per share
25% margin of safety entry: $33.97(Conservative)
50% margin of safety entry: $22.65(Buffett's ideal)
Current Status: Expensive/Fair. Given the margin collapse from 16.6% to 3.0%, the DCF's 2.2% FCF growth is likely too optimistic. The "intrinsic value" is a ghost if the business model is structurally broken.
Verdict: PASS
The business is a commodity distributor masquerading as a software company. Margin erosion suggests the moat is a mirage and the capital allocation is desperate. Even at a 25% discount, we do not buy businesses in a structural death spiral.
Research Notes· Money Model · Moat · Financials · Management
Data sourced from SEC EDGAR XBRL filings (10-K only). For educational purposes — not investment advice.