Biotechnology
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Market Capitalization
Biotechnology Stocks at a Glance
Biotechnology companies research and develop novel drugs and therapies, often with no products yet on the market. Clinical-trial readouts and regulatory decisions drive binary stock moves, making pipeline breadth, cash runway, and partnership deals the key variables.
There are 568 Biotechnology industry stocks tracked by Wall St. Rank, worth a combined $1.35T.
The largest by market cap are Vertex Pharmaceuticals (VRTX) at $139B, Regeneron Pharmaceuticals (REGN) at $85.7B and argenx (ARGX) at $64.8B.
Among institutional investors, Revolution Medicines (RVMD) drew the most net new fund positions in Q2 2026: 243 funds opened new positions, taking total fund holders up 177 (34%) quarter-over-quarter.
- Combined market cap: $1.35T across 568 stocks.
- Largest constituent: Vertex Pharmaceuticals (VRTX), $139B market cap.
- Most net new fund positions in Q2 2026: Revolution Medicines (RVMD), +177 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.