Alnylam Pharmaceuticals revenue and financials

ALNY · NASDAQ · USD

$223.94Change from previous close: +1.84%Absolute change: +$4.05

Close · October 6, 2026

In the fiscal year ended December 2025, Alnylam Pharmaceuticals reported revenue of $3.71B (+65.19% year over year). Net income was $313.75M, a net margin of 8.4%.

Annual revenue · 2025: $3.71B
  1. $89.91M2017
  2. $2.9M2017
  3. $74.91M2018
  4. $219.75M2019
  5. $492.85M2020
  6. $844.29M2021
  7. $1.04B2022
  8. $1.83B2023
  9. $2.25B2024
  10. $3.71B2025

Fiscal year ending in December. Sources and method on the page Methodology and sources.

At a glance

Revenue growth
+65.19%
2025 vs 2024
Net margin
8.4%
2024: -12.4%

Financial data

Amounts in millions of USD; per-share values in USD; shares in millions.

Cash flow · Annual
Item2025202420232022202120202019201820172016
Operating cash flow524-8.3104-541-642-615-278-563-383-308
Depreciation and amortization55.756.754.144.547.634.817.215.213.415.1
Capital expenditure-58.7-34.3-62.2-72.1-76.4-70.4-140-127-104-64.6
Investing cash flow436-117-336169-273—————
Financing cash flow-3052941724261,247—————
Debt issued6460.00.01,016——————
Debt repaid-1,1900.00.0-762——————
Effect of exchange rates34.9-15.26.4-7.4-9.0—————
Net change in cash690154-53.746.4323—————
Free cash flow465-42.641.9-613-718—————
Levered free cash flow129198104-44497.1—————