Stocks / BIIB vs CVS

BIIB vs CVS: Which Stock Is the Better Buy?

Biogen Inc. and CVS Health Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Healthcare.

CVS is the larger company ($133.2B vs $30.0B). On the fundamentals, CVS grows revenue faster (8.4% vs -6.0%); BIIB earns a higher net margin (13.1% vs 0.4%); BIIB has the stronger return on equity (7.1% vs 2.4%). On the filings, CVS carries fewer potential red flags (0 vs 1). Full numbers below — the stronger figure on each row is in green.

AI verdict — BIIB vs CVS, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Biogen Inc. (BIIB)CVS Health Corporation (CVS)
Market cap$30.0B$133.2B
Revenue (latest FY)$9.89B$402.07B
Net income (latest FY)$1.29B$1.77B
Revenue growth (5y CAGR)-6.0%8.4%
Net margin13.1%0.4%
Return on equity7.1%2.4%
P/E ratio36.145.8
Dividend yield2.5%
Profitable years (of last 10)109
Positive free cash flowYesYes

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full BIIB vs CVS breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open BIIB's full financials →   Open CVS's full financials →

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Frequently asked questions

Which is bigger, BIIB or CVS?

CVS Health Corporation is larger by market capitalization — $133.2B versus $30.0B.

Which grows faster, BIIB or CVS?

Over the last five fiscal years, CVS Health Corporation grew revenue faster — 8.4%/yr versus -6.0%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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