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 570 Biotechnology industry stocks tracked by Wall St. Rank, worth a combined $1.28T.
The largest by market cap are Vertex Pharmaceuticals (VRTX) at $133B, Moderna (MRNA) at $98.1B and Regeneron Pharmaceuticals (REGN) at $82.9B.
Among institutional investors, Revolution Medicines (RVMD) drew the most net new fund positions in Q2 2026: 246 funds opened new positions, taking total fund holders up 181 (35%) quarter-over-quarter.
- Combined market cap: $1.28T across 570 stocks.
- Largest constituent: Vertex Pharmaceuticals (VRTX), $133B market cap.
- Most net new fund positions in Q2 2026: Revolution Medicines (RVMD), +181 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.