Quick answer
Merck & Co., Inc. (MRK) reported diluted EPS of $-0.54 for the quarter ended 2026-06-30, in a 10-Q filed with the SEC on 2026-08-07. Its last four 10-Q/10-K filings were on 2026-08-07, 2026-05-04, 2026-02-24, 2025-11-05.
Data as of 2026-08-07. Source: SEC EDGAR XBRL company facts (10-K/10-Q filings)
| Period end | Period | Form | SEC filing date | Diluted EPS |
|---|---|---|---|---|
| 2026-06-30 | Quarter | 10-Q | 2026-08-07 | $-0.54 |
| 2026-03-31 | Quarter | 10-Q | 2026-05-04 | $-1.72 |
| 2025-12-31 | Full year | 10-K | 2026-02-24 | $7.28 |
| 2025-09-30 | Quarter | 10-Q | 2025-11-05 | $2.32 |
| 2025-06-30 | Quarter | 10-Q | 2025-08-05 | $1.76 |
| 2025-03-31 | Quarter | 10-Q | 2025-05-02 | $2.01 |
| 2024-12-31 | Full year | 10-K | 2025-02-25 | $6.74 |
| 2024-09-30 | Quarter | 10-Q | 2024-11-06 | $1.24 |
| 2024-06-30 | Quarter | 10-Q | 2024-08-05 | $2.14 |
| 2024-03-31 | Quarter | 10-Q | 2024-05-03 | $1.87 |
| 2023-12-31 | Full year | 10-K | 2024-02-26 | $0.14 |
| 2023-09-30 | Quarter | 10-Q | 2023-11-03 | $1.86 |
| 2023-06-30 | Quarter | 10-Q | 2023-08-07 | $-2.35 |
| 2023-03-31 | Quarter | 10-Q | 2023-05-05 | $1.11 |
| 2022-12-31 | Full year | 10-K | 2023-02-24 | $5.71 |
| 2022-09-30 | Quarter | 10-Q | 2022-11-03 | $1.28 |
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Last updated 2026-10-16. Data only, not financial or tax advice.