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The fiscal-year statement table from these filings’ XBRL, one row per year with its source and date: XLSX · CSV
Annual and quarterly reports
Three months to 2026-09-30 against 2025-09-30: Revenue $18.09B, up 4.7% from $17.28B; Net income $5.07B, down 12.4% from $5.79B. Nine months to 2026-09-30 against 2025-09-30: Operating cash flow $15.85B, up 16.4% from $13.62B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
Three months to 2026-06-30 against 2025-06-30: Revenue $16.61B, up 5.1% from $15.81B; Net loss $1.33B, against net income of $4.43B. Six months to 2026-06-30 against 2025-06-30: Operating cash flow $9.29B, up 60.3% from $5.79B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
Three months to 2026-03-31 against 2025-03-31: Revenue $16.29B, up 4.9% from $15.53B; Net loss $4.24B, against net income of $5.08B; Operating cash flow $3.92B, up 56.7% from $2.50B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
Year to 2025-12-31 against 2024-12-31: Revenue $65.01B, up 1.3% from $64.17B; Net income $18.25B, up 6.6% from $17.12B; Operating cash flow $16.47B, down 23.3% from $21.47B. From this filing’s own figures
The audited annual report. It covers a year that has already ended and says little about the current quarter. General guide to this form
Three months to 2025-09-30 against 2024-09-30: Revenue $17.28B, up 3.7% from $16.66B; Net income $5.79B, up 83.2% from $3.16B. Nine months to 2025-09-30 against 2024-09-30: Operating cash flow $13.62B, down 24.4% from $18.02B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
Three months to 2025-06-30 against 2024-06-30: Revenue $15.81B, down 1.9% from $16.11B; Net income $4.43B, down 18.8% from $5.46B. Six months to 2025-06-30 against 2024-06-30: Operating cash flow $5.79B, down 33.6% from $8.73B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
Three months to 2025-03-31 against 2024-03-31: Revenue $15.53B, down 1.6% from $15.78B; Net income $5.08B, up 6.7% from $4.76B; Operating cash flow $2.50B, down 19.1% from $3.09B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
Year to 2024-12-31 against 2023-12-31: Revenue $64.17B, up 6.7% from $60.12B; Net income $17.12B, up 4589.6% from $365.0M; Operating cash flow $21.47B, up 65.1% from $13.01B. From this filing’s own figures
The audited annual report. It covers a year that has already ended and says little about the current quarter. General guide to this form
Three months to 2024-09-30 against 2023-09-30: Revenue $16.66B, up 4.4% from $15.96B; Net income $3.16B, down 33.5% from $4.75B. Nine months to 2024-09-30 against 2023-09-30: Operating cash flow $18.02B, up 41.2% from $12.76B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
Three months to 2024-06-30 against 2023-06-30: Revenue $16.11B, up 7.2% from $15.04B; Net income $5.46B, against net loss of $5.97B. Six months to 2024-06-30 against 2023-06-30: Operating cash flow $8.73B, up 73.1% from $5.04B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
Three months to 2024-03-31 against 2023-03-31: Revenue $15.78B, up 8.9% from $14.49B; Net income $4.76B, up 68.8% from $2.82B; Operating cash flow $3.09B, up 130.8% from $1.34B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
An amendment, so read it beside the original. The audited annual report. It covers a year that has already ended and says little about the current quarter. General guide to this form
Year to 2023-12-31 against 2022-12-31: Revenue $60.12B, up 1.4% from $59.28B; Net income $365.0M, down 97.5% from $14.52B; Operating cash flow $13.01B, down 31.9% from $19.09B. From this filing’s own figures
The audited annual report. It covers a year that has already ended and says little about the current quarter. General guide to this form
Three months to 2023-09-30 against 2022-09-30: Revenue $15.96B, up 6.7% from $14.96B; Net income $4.75B, up 46.1% from $3.25B. Nine months to 2023-09-30 against 2022-09-30: Operating cash flow $12.76B, down 13.0% from $14.66B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
Three months to 2023-06-30 against 2022-06-30: Revenue $15.04B, up 3.0% from $14.59B; Net loss $5.97B, against net income of $3.94B. Six months to 2023-06-30 against 2022-06-30: Operating cash flow $5.04B, down 44.4% from $9.06B. From this filing’s own figures
The quarterly report. Its statements are reviewed but not audited, and one quarter can mislead on its own. General guide to this form
The annual report of an employee stock plan. It describes the plan, not the company’s results. General guide to this form
Prospectuses and share registrations
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
Registers securities that may be sold later, often a shelf. Registering them does not mean any have been sold. General guide to this form
Registers securities that may be sold later, often a shelf. Registering them does not mean any have been sold. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
Registers securities that may be sold later, often a shelf. Registering them does not mean any have been sold. General guide to this form
Registers securities that may be sold later, often a shelf. Registering them does not mean any have been sold. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
Registers shares for employee stock plans. It is routine and is not a capital raise. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
A prospectus for securities being offered. It does not say whether all of them will be sold, and it can cover debt rather than shares. General guide to this form
Insider and institutional holdings
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
An insider’s first statement of holdings. It shows what they own, and no trade needs to have happened. General guide to this form
An amendment, so read it beside the original. An insider’s first statement of holdings. It shows what they own, and no trade needs to have happened. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
An insider’s first statement of holdings. It shows what they own, and no trade needs to have happened. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A large manager’s long US positions at quarter end, due 45 days later. Shorts are left out and the positions may have changed since. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
A change in an insider’s holdings. It is not automatically a purchase or sale in the market: awards, option exercises and tax withholding file here too, so read the transaction code. General guide to this form
Material events as they were disclosed
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 5.02 reports a director or senior officer arriving or leaving, or their pay changing. It seldom says the real reason for a departure. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 5.07 reports the results of a shareholder vote. It gives the counts, and some votes are advisory only. From the 8-K item number
Item 8.01 is for events the company chooses to report, with no required content. The label alone says nothing about the importance. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 8.01 is for events the company chooses to report, with no required content. The label alone says nothing about the importance. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 8.01 is for events the company chooses to report, with no required content. The label alone says nothing about the importance. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. Also reports Item 2.05. From the 8-K item number
Item 5.07 reports the results of a shareholder vote. It gives the counts, and some votes are advisory only. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 5.02 reports a director or senior officer arriving or leaving, or their pay changing. It seldom says the real reason for a departure. Also reports Item 5.03. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 5.07 reports the results of a shareholder vote. It gives the counts, and some votes are advisory only. Also reports Item 8.01. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 5.02 reports a director or senior officer arriving or leaving, or their pay changing. It seldom says the real reason for a departure. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. Also reports Item 2.05. From the 8-K item number
Item 5.02 reports a director or senior officer arriving or leaving, or their pay changing. It seldom says the real reason for a departure. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 2.02 says results were released, usually in an attached press release. It does not say results improved, and the figures are unaudited. From the 8-K item number
Item 5.07 reports the results of a shareholder vote. It gives the counts, and some votes are advisory only. From the 8-K item number
Shareholder meetings and pay disclosure
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
The proxy statement for a shareholder vote, with executive pay and board nominees. It gives the board’s view of each proposal. General guide to this form
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
The proxy statement for a shareholder vote, with executive pay and board nominees. It gives the board’s view of each proposal. General guide to this form
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
The proxy statement for a shareholder vote, with executive pay and board nominees. It gives the board’s view of each proposal. General guide to this form
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
The proxy statement for a shareholder vote, with executive pay and board nominees. It gives the board’s view of each proposal. General guide to this form
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
The proxy statement for a shareholder vote, with executive pay and board nominees. It gives the board’s view of each proposal. General guide to this form
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
The proxy statement for a shareholder vote, with executive pay and board nominees. It gives the board’s view of each proposal. General guide to this form
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
The proxy statement for a shareholder vote, with executive pay and board nominees. It gives the board’s view of each proposal. General guide to this form
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
Extra material added to a proxy statement. It argues the company’s side, so read it beside the proxy itself. General guide to this form
The proxy statement for a shareholder vote, with executive pay and board nominees. It gives the board’s view of each proposal. General guide to this form
Each later 10-Q and 10-K prints earlier periods again as comparatives. When it prints a different value for the same period, both values are below with the filing behind each. The filing gives the reason (a correction, a new accounting standard applied to past years, a business moved to discontinued operations); we do not read it, so we do not name one. Every company’s count, and the rule
508 period figures were printed by more than one MRK filing. 450 carried the same value every time. 45 changes were a later report printing a different value for the same period. Not listed: 19 changes under 0.05% (the same figure at a different rounding).
| Figure | Period | First printed | Later printed | Change |
|---|---|---|---|---|
| Revenue Revenues | Three months to 2021-03-31 | $12.08B | $10.63B | $1.45B lower (12.0%) |
| Revenue Revenues | Year to 2019-12-31 | $46.84B | $39.12B | $7.72B lower (16.5%) |
| Revenue Revenues | Year to 2020-12-31 | $47.99B | $41.52B | $6.48B lower (13.5%) |
| Revenue Revenues | Nine months to 2020-09-30 | $35.48B | $30.57B | $4.91B lower (13.8%) |
| Revenue Revenues | Three months to 2020-09-30 | $12.55B | $10.93B | $1.62B lower (12.9%) |
| Revenue Revenues | Six months to 2020-06-30 | $22.93B | $19.64B | $3.29B lower (14.3%) |
| Revenue Revenues | Three months to 2020-06-30 | $10.87B | $9.35B | $1.52B lower (14.0%) |
| Cash and equivalents CashAndCashEquivalentsAtCarryingValue | At 2020-12-31 | $8.06B | $8.05B | $12.0M lower (0.1%) |
| Operating cash flow NetCashProvidedByUsedInOperatingActivities | Year to 2017-12-31 | $6.45B | $6.45B | $4.0M higher (0.1%) |
| Operating cash flow NetCashProvidedByUsedInOperatingActivities | Three months to 2016-03-31 | $2.16B | $2.17B | $15.0M higher (0.7%) |
| Operating cash flow NetCashProvidedByUsedInOperatingActivities | Year to 2014-12-31 | $7.86B | $7.99B | $129.0M higher (1.6%) |
| Operating cash flow NetCashProvidedByUsedInOperatingActivities | Year to 2015-12-31 | $12.42B | $12.54B | $117.0M higher (0.9%) |
| Operating cash flow NetCashProvidedByUsedInOperatingActivities | Nine months to 2015-09-30 | $8.17B | $8.29B | $118.0M higher (1.4%) |
| Operating cash flow NetCashProvidedByUsedInOperatingActivities | Six months to 2015-06-30 | $4.87B | $4.98B | $112.0M higher (2.3%) |
| Long-term debt LongTermDebtNoncurrent | At 2015-12-31 | $23.93B | $23.83B | $100.0M lower (0.4%) |
| Total assets Assets | At 2015-12-31 | $101.78B | $101.68B | $102.0M lower (0.1%) |
| Total assets Assets | At 2014-12-31 | $98.33B | $98.17B | $168.0M lower (0.2%) |
| Diluted share count WeightedAverageNumberOfDilutedSharesOutstanding | Year to 2011-12-31 | 3,094 shares | 3,094,000,000 shares | 3,093,996,906 shares higher (99999900.0%) |
| Diluted share count WeightedAverageNumberOfDilutedSharesOutstanding | Year to 2012-12-31 | 3,076 shares | 3,076,000,000 shares | 3,075,996,924 shares higher (99999900.0%) |
| Diluted share count WeightedAverageNumberOfDilutedSharesOutstanding | Year to 2010-12-31 | 3,120,000,000 shares | 3,120 shares | 3,119,996,880 shares lower (100.0%) |
| Diluted share count WeightedAverageNumberOfDilutedSharesOutstanding | Year to 2011-12-31 | 3,094,000,000 shares | 3,094 shares | 3,093,996,906 shares lower (100.0%) |
| Net income NetIncomeLoss | Three months to 2010-09-30 | $341.6M | $342.0M | $400,000 higher (0.1%) |
| Net income NetIncomeLoss | Three months to 2010-06-30 | $752.4M | $752.0M | $400,000 lower (0.1%) |
| Net income NetIncomeLoss | Three months to 2010-03-31 | $298.8M | $299.0M | $200,000 higher (0.1%) |
| Total assets Assets | At 2009-12-31 | $112.66B | $112.31B | $346.0M lower (0.3%) |
| Net income NetIncomeLoss | Three months to 2009-09-30 | $515.0M | $3.42B | $2.91B higher (564.9%) |
| Diluted EPS EarningsPerShareDiluted | Three months to 2009-09-30 | 0.29 USD a share | 1.61 USD a share | 1.32 USD a share higher (455.2%) |
| Cash and equivalents CashAndCashEquivalentsAtCarryingValue | At 2009-09-30 | $4.31B | $21.82B | $17.50B higher (406.0%) |
| Net income NetIncomeLoss | Nine months to 2009-09-30 | $1.99B | $6.41B | $4.41B higher (221.7%) |
| Diluted EPS EarningsPerShareDiluted | Nine months to 2009-09-30 | 1.13 USD a share | 3.03 USD a share | 1.90 USD a share higher (168.1%) |
The newest 30 changes are listed, by the date of the later filing; 15 older ones are counted above.
Each report’s comparison uses the figures it filed for the same period a year earlier, for up to its newest 16 reports. A figure is left out when the filing has no matching period. The notes on each row are general guides written by hand, not a reading of that filing. Open a 10-K, 10-Q, 8-K or Form 4 for a reading of that one filing, written by code from its own fields.
Source: the SEC’s own EDGAR submissions record for CIK 0000310158. Forms we do not recognise are left out rather than filed into the wrong group, so a category count is a count of what we could classify, not necessarily of everything ever filed.