본문으로 바로가기메뉴 바로가기
OneDayTrading

Biotechnology — US stocks

The Biotechnology sector includes 203 listed US companies with a combined market capitalization of $1.85T. Its largest constituent is AbbVie Inc. Common Stock (ABBV). Below are the biggest Biotechnology stocks and the latest news across them.

$1.85T total cap203 listed companies

Largest Biotechnology stocks

  1. 1AbbVie Inc. Common StockABBV$390Bmarket cap
  2. 2AmgenAMGN$186Bmarket cap
  3. 3Thermo Fisher Scientific Inc Common StockTMO$175Bmarket cap
  4. 4Gilead SciencesGILD$160Bmarket cap
  5. 5Vertex Pharmaceuticals IncorporatedVRTX$113Bmarket cap
  6. 6Regeneron PharmaceuticalsREGN$64Bmarket cap
  7. 7argenx SEARGX$52Bmarket cap
  8. 8Alnylam PharmaceuticalsALNY$41Bmarket cap
  9. 9Agilent Technologies, Inc. Common StockA$40Bmarket cap
  10. 10Waters Corporation Common StockWAT$38Bmarket cap
  11. 11NateraNTRA$33Bmarket cap
  12. 12BiogenBIIB$29Bmarket cap
  13. 13IlluminaILMN$27Bmarket cap
  14. 14Mettler-Toledo International, Inc. Common StockMTD$24Bmarket cap
  15. 15United TherapeuticsUTHR$23Bmarket cap
  16. 16Insmed IncorporatedINSM$23Bmarket cap
  17. 17ModernaMRNA$20Bmarket cap
  18. 18IncyteINCY$20Bmarket cap
  19. 19Neurocrine BiosciencesNBIX$17Bmarket cap
  20. 20Genmab A/SGMAB$15Bmarket cap
  21. 21Ascendis Pharma A/S - Ordinary ShareASND$14Bmarket cap
  22. 22BridgeBio PharmaBBIO$13Bmarket cap
  23. 23Medpace HoldingsMEDP$13Bmarket cap
  24. 24ExelixisEXEL$13Bmarket cap
  25. 25Ionis PharmaceuticalsIONS$12Bmarket cap
  26. 26ICONICLR$12Bmarket cap
  27. 27Summit TherapeuticsSMMT$11Bmarket cap
  28. 28BioMarin PharmaceuticalBMRN$11Bmarket cap
  29. 29Arrowhead PharmaceuticalsARWR$10Bmarket cap
  30. 30BrukerBRKR$10Bmarket cap

Latest Biotechnology news

UPS Bets $48M on Cold-Chain Logistics: A Margin Play on the Healthcare Boom
Bullish

UPS Bets $48M on Cold-Chain Logistics: A Margin Play on the Healthcare Boom

Jun 22, 2026
AbbVie (ABBV) Eyes $10.9B Biotech Buyout to Add Eczema Drug, Pressuring Dupixent
Bullish

AbbVie (ABBV) Eyes $10.9B Biotech Buyout to Add Eczema Drug, Pressuring Dupixent

Jun 20, 2026
Zealand Pharma (ZLDPF) Stock Swings Signal Amylin Pivot in Weight-Loss Race vs LLY, NVO
Neutral

Zealand Pharma (ZLDPF) Stock Swings Signal Amylin Pivot in Weight-Loss Race vs LLY, NVO

Jun 19, 2026
US Tariff Probe Into Germany Drug Pricing: What It Means for PFE, MRK, LLY Pharma Stocks
Bullish

US Tariff Probe Into Germany Drug Pricing: What It Means for PFE, MRK, LLY Pharma Stocks

Jun 19, 2026
Adaptive Biotechnologies (ADPT): What an Insider's ~40,000-Share Sale Signals to Investors
Bearish

Adaptive Biotechnologies (ADPT): What an Insider's ~40,000-Share Sale Signals to Investors

Jun 14, 2026

Biotechnology — frequently asked

What are the largest Biotechnology stocks?

The biggest US Biotechnology companies by market cap include AbbVie Inc. Common Stock (ABBV), Amgen (AMGN), Thermo Fisher Scientific Inc Common Stock (TMO), Gilead Sciences (GILD), Vertex Pharmaceuticals Incorporated (VRTX). The full ranked list is shown above.

How big is the US Biotechnology sector?

The Biotechnology sector spans 203 listed US companies with a total market capitalization of about $1.85T.

Where can I see Biotechnology news?

The latest stories across Biotechnology companies are listed in the news section on this page, updated as they are published.

Market capitalization figures are aggregated from listed US companies and provided for information only — not investment advice.

© 2026 OneDayTrading. All rights reserved.

Korean stock market news & analysis for global investors. Content is produced from public information with machine-assisted English translation, for informational purposes only — not investment advice or a solicitation to trade any security.