REGNRegeneron Pharmaceuticals

$814.96

Is the business good?

How good a business is REGN?

Regeneron Pharmaceuticals earns 12% on the capital it employs against a 9.0% cost of capital, so the business is worth more the bigger it gets.

12%

Return on invested capital · cost of capital 9.0% · 2.8 points above what the capital costs: growth creates value

Operating margin
25%

Operating margin · Biotechnology median −72% · 12 months to Q2 2026

Cash conversion
0.87×

Cash conversion · 0.86× a year ago · some of the reported profit has not turned into cash yet

Share count, year on year
−2.4%

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

Operating margin by fiscal year
YearOperating margin
FY202042%
FY202156%
FY202239%
FY202331%
FY202428%
FY202525%
Details
Operating margin12 months to Q2 2026
25%
Net margin12 months to Q2 2026
28%
Free cash flow margin
24%
R&D as % of revenue
40%
Revenue, trailing twelve months
$15.5B
Free cash flow, trailing twelve months
$3.76B
Net income, trailing twelve months
$4.33B
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
12%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion from the cash flow statement.