Amylyx Pharmaceuticals, Inc. (AMLX) /

The cash flow of Amylyx Pharmaceuticals, Inc. over the past 5 years

Chart Amylyx Pharmaceuticals, Inc.: operating cash flow, capital expenditures, free cash flow, fiscal 2021–2025 Open the chart →

In fiscal 2025, the latest fiscal year on file, Amylyx Pharmaceuticals, Inc.'s operating cash flow was -$123.34M and its capital expenditures $138K, leaving free cash flow of -$123.48M. Free cash flow was above zero in 1 of the 5 years shown. It ranged from -$182.4M in fiscal 2022 to $10.68M in fiscal 2023. Capital expenditures were highest in fiscal 2022, at $2.53M.

Year by year

Fiscal yearOperating cash flowCapital expendituresFree cash flow*
2025ended Dec 31, 2025-$123.34M$138K-$123.48M
2024ended Dec 31, 2024-$167.65M$157K-$167.8M
2023ended Dec 31, 2023$11.92M$1.24M$10.68M
2022ended Dec 31, 2022-$179.87M$2.53M-$182.4M
2021ended Dec 31, 2021-$74.8M$353K-$75.15M

Fiscal years as Amylyx Pharmaceuticals, Inc. reports them. * Calculated by us from the company's filed figures; — no figure on file. From SEC filings, updated nightly. How each line is read.

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Not investment advice. This page shows what Amylyx Pharmaceuticals, Inc. filed with the SEC. Nothing here is a recommendation about any security. Check important figures against the company's own filings.