Alnylam (ALNY) operating cash flow was $524M in FY2025 (+6405% YoY). The tables below show the complete quarterly and annual operating cash flow history, sourced from SEC EDGAR 10-K and 10-Q filings.
Annual Operating Cash Flow
Fiscal Year
Operating Cash Flow
YoY
2025
$524M
+6405%
2024
-$8M
-108%
2023
$104M
+119%
2022
-$541M
+16%
2021
-$642M
-4%
2020
-$615M
-121%
2019
-$278M
+51%
2018
-$563M
-47%
2017
-$383M
-24%
2016
-$308M
-348%
2013
-$69M
+41%
2012
-$116M
-33%
2011
-$87M
-3%
2010
-$84M
-17%
2009
-$72M
-210%
2008
$65M
Recent Quarterly Operating Cash Flow
Quarter
Operating Cash Flow
Q1 2026
$71M
Q4 2025
$164M
Q3 2025
$325M
Q2 2025
$154M
Q1 2025
-$118M
Q4 2024
-$95M
Q3 2024
$44M
Q2 2024
$124M
Q1 2024
-$82M
Q4 2023
-$30M
Q3 2023
$359M
Q2 2023
-$59M
Source: ALNY on EDGAR. Data from SEC EDGAR 10-K and 10-Q filings. Updated quarterly.