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Stocks / ALC vs BIIB

ALC vs BIIB: Which Stock Is the Better Buy?

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

ALC is the larger company ($32.2B vs $31.9B). On the fundamentals, ALC grows revenue faster (6.1% vs -6.0%); BIIB earns a higher net margin (13.1% vs 9.4%); BIIB has the stronger return on equity (7.1% vs 4.5%). On the filings, ALC carries fewer potential red flags (0 vs 1). Full numbers below — the stronger figure on each row is in green.

AI verdict — ALC vs BIIB, 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.

 Alcon Inc. (ALC)Biogen Inc. (BIIB)
Market cap$32.2B$31.9B
Revenue (latest FY)$10.40B$9.89B
Net income (latest FY)$980.00M$1.29B
Revenue growth (5y CAGR)6.1%-6.0%
Net margin9.4%13.1%
Return on equity4.5%7.1%
P/E ratio39.623.3
Dividend yield0.5%
Profitable years (of last 10)410
Positive free cash flowYesYes
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See the full ALC vs BIIB 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 ALC's full financials →   Open BIIB's full financials →

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Frequently asked questions

Which is bigger, ALC or BIIB?

Alcon Inc. is larger by market capitalization — $32.2B versus $31.9B.

Which grows faster, ALC or BIIB?

Over the last five fiscal years, Alcon Inc. grew revenue faster — 6.1%/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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ALC fundamentals → · BIIB fundamentals → · All 1,500+ companies → · Free screener →