Stocks / BIIB vs PRGO

BIIB vs PRGO: Which Stock Is the Better Buy?

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

BIIB is the larger company ($30.0B vs $1.6B). On the fundamentals, PRGO grows revenue faster (0.8% vs -6.0%); BIIB earns a higher net margin (13.1% vs -33.5%); BIIB has the stronger return on equity (7.1% vs -48.6%). On the filings, BIIB carries fewer potential red flags (1 vs 2). Full numbers below — the stronger figure on each row is in green.

AI verdict — BIIB vs PRGO, 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)Perrigo Company plc (PRGO)
Market cap$30.0B$1.6B
Revenue (latest FY)$9.89B$4.25B
Net income (latest FY)$1.29B$-1.43B
Revenue growth (5y CAGR)-6.0%0.8%
Net margin13.1%-33.5%
Return on equity7.1%-48.6%
P/E ratio36.1
Dividend yield10.4%
Profitable years (of last 10)103
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 PRGO 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 PRGO's full financials →

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Frequently asked questions

Which is bigger, BIIB or PRGO?

Biogen Inc. is larger by market capitalization — $30.0B versus $1.6B.

Which grows faster, BIIB or PRGO?

Over the last five fiscal years, Perrigo Company plc grew revenue faster — 0.8%/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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