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ALNYLAM PHARMACEUTICALS, INC. (ALNY) vs REGENERON PHARMACEUTICALS, INC. (REGN)

Side-by-side comparison from SEC filings: latest annual financials, insider activity and institutional ownership.

MetricALNYREGN
SectorHealth CareHealth Care
Latest fiscal yearFY2025FY2025
Revenue$3.71B$14.34B
Revenue growth (YoY)▲ 65.2%▲ 1.0%
Net income$313.75M$4.5B
Gross margin81.8%—
Diluted EPS$2.33$41.48
Insider net (6 mo)+15.8K sh • 2 sells • 0 buys+2.3K sh • 8 sells • 0 buys
Institutional owners4645
Institutional value held$29.35B$38.9B
Next earnings (est.)Around Oct 29, 2026Around Jan 11, 2027

Figures from each company's SEC filings (latest reported fiscal year; fiscal calendars may differ). Next-earnings dates are estimates from historical filing patterns.

About ALNYLAM PHARMACEUTICALS, INC. (ALNY)

Alnylam Pharmaceuticals is a global commercial-stage biopharmaceutical company that develops novel therapeutics based on RNA interference (RNAi), a naturally occurring biological pathway used to silence disease-causing genes by targeting messenger RNA before… Read more →

About REGENERON PHARMACEUTICALS, INC. (REGN)

Regeneron Pharmaceuticals, Inc. is a fully integrated biotechnology company that invents, develops, manufactures, and commercializes medicines for people with serious diseases, including eye diseases, allergic and inflammatory diseases, cancer, cardiovascular… Read more →

Source: SEC EDGAR.