LHLabcorp

$312.23+14% 1Y

Is the business good?

Good

A genuinely good business: 8 of 9 health tests passed, earnings fully cash-backed (1.3×), and margins widening.

3 good, 1 neutral
Fundamental health (F-score)8 / 9SEC EDGAR · Dec 31, 2025

High fundamental quality. Nine pass/fail tests of year-over-year health from the filings.

Profits arrive as cash1.35×derived · Jun 30, 2026

Operating profit is fully backed by cash. Conversion is worsening vs a year ago.

Margin direction, 3 years+2.0 pts

Positive operating leverage, operating profit is growing faster than sales, so margins widen as the business scales.

Where ROE comes from5% ROA

A balanced mix of margins, efficiency, and leverage. ROE 11% = margin × turnover × leverage.

Unless marked, from derived.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

FCF conversionmiddle of the market
Leverage (Debt/EBITDA)middle of the market

Where this answer is blind. The F-score rewards improvement, so an already-elite company can score mid-pack.

How good a business is LH?

Labcorp earns 8.3% on the capital it employs against a 9.0% cost of capital, so growth costs more than it returns.

8.3%

Return on invested capital · cost of capital 9.0% · 0.75 points below what the capital costs: growth destroys value

Operating margin
10%

Operating margin · Diagnostics & Research median 3.6% · 12 months to Q2 2026

Cash conversion
1.35×

Cash conversion · 1.81× a year ago · operating cash flow covers the operating profit after tax

Share count, year on year
−2.3%

Share count, year on year · bought back, each share owns more of the company

Operating margin by fiscal year
YearOperating margin
FY202017%
FY202123%
FY202212%
FY20236.0%
FY20248.3%
FY20259.9%
Details›
Gross margin12 months to Q2 2026
29%
Operating margin12 months to Q2 2026
10%
Net margin12 months to Q2 2026
7.0%
Free cash flow margin
8.1%
Revenue, trailing twelve months
$14.3B
Free cash flow, trailing twelve months
$1.16B
Net income, trailing twelve months
$1.00B
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
8.3%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion is operating cash flow over operating profit after tax.