Alnylam (ALNY) Q3 2026 Earnings Call Transcript
Alnylam (ALNY) reported Q3 2026 revenue of $1.46B, up 17% YoY, driven by TTR franchise growth. AMVUTTRA sales rose 65% YoY to $1.13B. Guidance for TTR product sales was lowered to the range of $4.2B-$4.5B. Management cited Medicare Advantage policy changes and 340B reimbursement adjustments as risks. TRITON-CM study enrollment target was expanded to 2,250 patients.
How this was made

The 30-second read
Why it matters
The earnings release provides fresh quantitative data and forward guidance, creating immediate trading relevance.
Market read
First‑report earnings with material numbers and guidance, likely to move the stock in the short term.
What to watch
Potential upside from upcoming Huntington's disease trial data and possible new collaborations.
Background
Alnylam Pharmaceuticals presented its Q3 2026 earnings, highlighting revenue growth, product performance, and guidance.
Ticker impact
Q3 2026 earnings call disclosed $1.46B revenue, 17% YoY growth, and full‑year TTR product revenue guidance of $4.2‑$4.5B.
likely modest downside as investors price in lower‑end guidance and Medicare Advantage restrictions.
The company reported strong sales growth yet trimmed outlook and highlighted payer‑risk, which historically triggers short‑term price pressure.
Market effects
Biotech sector may see heightened scrutiny on payer‑risk for rare‑disease therapies.
U.S. biotech stocks could face slight pressure in the near term.
Limited; impact confined to investors tracking RNAi therapeutics.
Counterpoint
Despite payer‑risk comments, the strong product revenue growth could support upside if guidance is revised upward later.
Key entities
- companyAlnylam Pharmaceuticals
US‑listed biotech firm (ticker ALNY) reporting Q3 2026 results.


