Merck & Co., Inc.
MRK Healthcare Drug Manufacturers General
Merck & Co., Inc.’s revenue for fiscal 2025 (year ended December 2025) was $65.0 billion, up 1.31% from fiscal 2024. In the quarter to June 2026, revenue grew 5.07%, EPS fell 130.7%, free cash flow grew 77.0% and total debt rose 50.4%, each against the same quarter a year earlier. Member of the S&P 500 and Dow Jones; dividend growth for twenty-five consecutive years, revenue growth for five.
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Merck & Co., Inc. (MRK) Operating cash flow
Merck & Co., Inc.'s operating cash flow for fiscal 2025 was $16.5B, down 23.3% from $21.5B in fiscal 2024. Over the twelve months to 30 June 2026 it was $20.0B. Over the past ten years it has ranged from $6.5B (fiscal 2017) to $21.5B (fiscal 2024); the current reading is higher than 82% of that period. Merck & Co., Inc. ranks 5th of 21 Drug Manufacturers General companies by operating cash flow.
Operating cash flow, annual
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Annual newest first
| Period | Operating cash flow | Change |
|---|---|---|
| FY2025 | $16.5B | (23.27%) |
| FY2024 | $21.5B | 65.06% |
| FY2023 | $13.0B | (31.89%) |
| FY2022 | $19.1B | 45.52% |
| FY2021 | $13.1B | 72.27% |
| FY2020 | $7.6B | (14.26%) |
| FY2019 | $8.9B | (18.66%) |
| FY2018 | $10.9B | 69.31% |
| FY2017 | $6.5B | (37.83%) |
| FY2016 | $10.4B | (17.24%) |
Quarterly newest first
| Period | Operating cash flow | Change |
|---|---|---|
| Jun 2026 | $5.4B | 37.06% |
| Mar 2026 | $3.9B | 37.14% |
| Dec 2025 | $2.9B | (63.47%) |
| Sep 2025 | $7.8B | 137.53% |
| 42 more quarters | Free account |
Against its own ten years
Operating cash flow against peers
| Company | Operating cash flow |
|---|---|
| JNJ Johnson & Johnson compare | $27.6B |
| NVO Novo Nordisk A/S compare | $20.4B |
| MRK Merck & Co., Inc. | $20.0B |
| ABBV AbbVie Inc. compare | $19.5B |
| NVS Novartis AG compare | $18.4B |
| AZN AstraZeneca PLC compare | $13.7B |
| GILD Gilead Sciences, Inc. compare | $13.6B |
| PFE Pfizer Inc. compare | $13.4B |
| AMGN Amgen Inc. compare | $12.5B |
What Operating cash flow is
Operating Cash Flow shows how much cash a company’s day-to-day business actually brings in, after paying suppliers, staff and taxes.
Reported line item
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- P/B ratio
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