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Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
Total revenues by Product
AMVUTTRA$889.93M+187%$826.59M+189%$685.3M+165%$491.95M+114%$309.99M+58.8%
GIVLAARI$74.39M+11.1%$86.8M+34.3%$73.87M+4.0%$80.85M+30.1%$66.97M+15.4%
ONPATTRO$20.48M-58.6%$31.69M-43.5%$39.08M-22.3%$52.54M-32.0%$49.49M-28.5%
OXLUMO$51.32M+21.9%$49.65M+13.9%$52.83M+31.4%$46.87M+15.4%$42.09M-1.3%
Transaction price by Product
License$1.74B$1.74B$1.74B
Research Services Obligation$100.5M$100.5M$100.5M$100.5M
Roche Development Services Obligation$1.06B+13.2%$1.06B+13.2%$1.06B$937.53M
Roche License Obligation$675M+80.0%$675M+80.0%$675M$375M
Roche Technology Transfer Obligation$2M0.0%$2M0.0%$2M$2M
Maximum funding by Product
ALN-AGT Phase 2 Clinical Trial$26M$26M
ALN-AGT Phase 3 Clinical Trial$12M$6M$18M
HELIOS-B Phase 3 Clinical Trial$70M$70M
Effective interest rate (as percent) by Product
Vutrisiran49%46%
Zilebesrian32%32%
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements by Product
Vutrisiran$30.14M+55.2%$19.43M$19.43M$19.43M$19.43M
Zilebesrian$5.28M0.0%$5.28M$5.28M$5.28M$5.28M
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value by Product
Vutrisiran$187.94M$194.15M+2.1%
Zilebesrian$19.61M$17.05M-32.7%
Interest Expense by Product
Vutrisiran$23.93M+17.1%$20.43M$20.43M$20.43M$20.43M
Zilebesrian$1.85M+7.8%$1.71M$1.71M$1.71M$1.71M
Liabilities related to the sale of future royalties and development funding by Product
Vutrisiran$98.5M$94.5M
Zilebesrian$7.5M$6.8M
Liabilities related to the sale of future royalties and development funding, net of current portion by Product
Vutrisiran$89.4M$99.7M
Zilebesrian$12.1M$10.3M

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Questions, answered.

How does Alnylam Pharmaceuticals break its business down?
Alnylam Pharmaceuticals (ALNY) reports total revenues by product across 4 parts — AMVUTTRA, GIVLAARI, ONPATTRO and OXLUMO. Each is extracted from the segment footnotes and tracked over time.
Where does Alnylam Pharmaceuticals's segment data come from?
Segment breakdowns are pulled from the segment footnotes in Alnylam Pharmaceuticals's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.