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
$384.8M
$77.4M
$36.0M
$79.5M
22.8%
20.1%
—
$23.9M
2017
$1.9B
$88.2M
$2.2M
$91.7M
22.1%
4.7%
—
$9.6M
2018
$2.0B
$83.5M
$75.1M
$87.9M
18.9%
4.2%
—
$26.0M
2019
$1.8B
$64.6M
$89.2M
$74.2M
14.0%
3.5%
—
$27.3M
2020
$1.8B
$98.7M
$212.9M
$108.6M
21.0%
5.6%
—
—
2021
$1.6B
$48.5M
$31.4M
$57.5M
10.9%
3.0%
—
—
2022
$1.7B
$34.2M
-$13.4M
$44.3M
8.2%
2.0%
—
$26.3M
2023
$1.7B
$38.4M
$38.1M
$47.3M
8.4%
2.3%
—
$54.3M
2024
$1.7B
$39.5M
$24.5M
$47.7M
7.9%
2.3%
—
$56.8M
2025
$1.8B
$59.1M
$139.2M
$70.0M
11.6%
3.2%
—
$125.2M
Warren & Charlie
Buffett / Munger — quality, moat & valuation
HEALTHCARE SERVICES GROUP INC (HCSG) — Investment Memo
🐂 The Bull Case (Warren's voice)
The "Cigar Butt" Angle
Essentiality: Nursing homes cannot function without food and sanitation. It is a non-discretionary service; the demand doesn't vanish in a recession.
The Asset Floor: Management has built a fortress of liquid securities. They aren't just a cleaning company; they are a quasi-mutual fund wrapping a services business. The bond portfolio provides a hard floor to the valuation that the market often ignores.
Operational Simplicity: There is no complex R&D, no patent cliff, and no disruptive technology that can "app-ify" scrubbing a floor or cooking a meal for the elderly. It is honest, boring work.
Price for Entry: This becomes attractive only when the market prices the business at zero and we are effectively buying the bond portfolio and the receivables at a steep discount.
Attractive Range: Below $7.00 per share. At that level, we aren't betting on a turnaround; we are betting on the liquidation value of the hoard.
🐻 The Bear Case (Charlie inverts)
The "Death Spiral" Analysis
The Labor Trap: This is a commodity labor business in an era of wage inflation. When the cost of a janitor rises, HCSG must raise prices. But their clients (nursing homes) are broke and squeezed by government reimbursement rates. HCSG is trapped in a margin vice.
Credit Risk Masquerading as Assets: The "Notes Receivable" are a red flag. Management is essentially loaning money to their own struggling customers to keep them as clients. This isn't capital allocation; it's subsidizing a dying customer base to fake revenue growth.
The Competence Gap: Management is playing "bond trader" instead of "operator." When a housekeeping company stops obsessing over operational efficiency to manage a municipal bond portfolio, the core business rots from the head down.
Most Likely Failure: A structural "margin squeeze" where labor costs permanently outpace pricing power, leading to a slow bleed of the cash hoard to cover operational losses. Timeframe: 3–5 years.
💰 Valuation & Margin of Safety
Reacting to the DCF of $12.46
Intrinsic value estimate: $12.46 per share
25% margin of safety entry: $9.35(Conservative)
50% margin of safety entry: $6.23(Buffett's ideal)
Current Status: Fairly valued to slightly overpriced. The DCF assumes 3% growth, but the margin collapse suggests negative organic growth in real terms. The "value" here is an accounting mirage if the receivables are impaired.
Verdict: PASS
The business is a commodity labor play with decaying margins and an alarming tendency to lend money to its own customers. We do not buy businesses that require us to hope that labor costs stop rising. There are far better ways to deploy capital than buying a bond portfolio wrapped in a failing janitorial service.
Research Notes· Money Model · Moat · Financials · Management
Data sourced from SEC EDGAR XBRL filings (10-K only). For educational purposes — not investment advice.