Companies similar to PROTHENA PLC (PRTA)
Health Care · NASDAQ
PROTHENA PLC (PRTA)'s closest peers include NOVO NORDISK A S (NVO), Bristol Myers Squibb (BMY), Biogen (BIIB) and Lilly (Eli) (LLY). This peer set is drawn from PRTA's enriched company profile and is informational only — not financial advice.
Similar companies
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NOVO NORDISK A SNVO
A leading global healthcare company with a heritage in diabetes, pioneering scientific breakthroughs to defeat serious chronic diseases through innovative…
$49.38 (as of 2026-07-21) · market cap $223.8B
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Bristol Myers SquibbBMYHealth Care
Bristol Myers Squibb is a leading biopharmaceutical company specializing in advanced oncology, immunology, and cardiovascular therapies using diverse…
$60.93 (as of 2026-07-21) · market cap $123.2B
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BiogenBIIBHealth Care
Biogen is a global biotechnology company developing and commercializing therapies across neurology, immunology, and rare genetic disease.
$203.16 (as of 2026-07-21) · market cap $29.7B
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Lilly (Eli)LLYHealth Care
A global pharmaceutical powerhouse developing innovative medicines across cardiometabolic, oncology, and immunology with blockbuster GLP-1 and weight-loss…
$1,175.41 (as of 2026-07-21) · market cap $1.08T
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Peers are drawn from PRTA's enriched profile (the same similarity signal the chat uses for "companies like PRTA"). See the full profile: PROTHENA PLC (PRTA).
Last updated 2026-07-21.
Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.