| Merck & Co., Inc. (MRK) |
| Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | Q4-CY2013 |
| Balance Sheet Date | | 2025-Sep-30 | 2025-Jun-30 | 2025-Mar-31 | 2024-Dec-31 | 2024-Sep-30 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Sep-30 | 2023-Jun-30 | 2023-Mar-31 | 2022-Dec-31 | 2022-Sep-30 | 2022-Jun-30 | 2022-Mar-31 | 2021-Dec-31 | 2021-Sep-30 | 2021-Jun-30 | 2021-Mar-31 | 2020-Dec-31 | 2020-Sep-30 | 2020-Jun-30 | 2020-Mar-31 | 2019-Dec-31 | 2019-Sep-30 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-31 | 2018-Sep-30 | 2018-Jun-30 | 2018-Mar-31 | 2017-Dec-31 | 2017-Sep-30 | 2017-Jun-30 | 2017-Mar-31 | 2016-Dec-31 | 2016-Sep-30 | 2016-Jun-30 | 2016-Mar-31 | 2015-Dec-31 | 2015-Sep-30 | 2015-Jun-30 | 2015-Mar-31 | 2014-Dec-31 | 2014-Sep-30 | 2014-Jun-30 | 2014-Mar-31 | 2013-Dec-31 |
| Fiscal Period | | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 | Q4-FY2013 |
| Close Price of Common Stock | 94.98$ | 83.94$ | 79.11$ | 89.76$ | 99.51$ | 113.55$ | 122.08$ | 131.88$ | 109.03$ | 103.02$ | 115.38$ | 106.37$ | 110.94$ | 86.17$ | 91.36$ | 81.98$ | 76.63$ | 75.13$ | 77.77$ | 77.07$ | 81.82$ | 83.02$ | 77.42$ | 77.04$ | 90.97$ | 84.21$ | 83.90$ | 83.19$ | 76.43$ | 70.95$ | 60.69$ | 54.47$ | 56.33$ | 64.03$ | | | | | | | | | | | | | | | |
| Market Cap of Common Stock | 235,742,500,469$ | 209,663,922,731$ | 198,647,682,425$ | 226,737,012,902$ | 251,724,043,034$ | 287,827,597,378$ | 309,204,993,959$ | 334,005,073,839$ | 276,284,536,849$ | 261,415,430,830$ | 292,769,360,373$ | 270,030,080,715$ | 281,276,829,356$ | 218,292,724,244$ | 231,031,627,084$ | 207,223,601,020$ | 193,563,083,816$ | 190,182,180,910$ | 196,918,178,968$ | 195,011,428,533$ | 207,007,417,635$ | 209,977,593,631$ | 195,415,914,207$ | 195,394,145,270$ | 231,608,177,398$ | 215,609,148,687$ | 216,012,665,999$ | 214,731,717,423$ | 198,746,775,895$ | 188,680,023,189$ | 163,274,543,570$ | 146,861,496,644$ | 153,467,526,916$ | 174,632,498,390$ | | | | | | | | | | | | | | | |
| QoQ% | 12.44% | 5.55% | (12.39%) | (9.93%) | (12.54%) | (6.91%) | (7.43%) | 20.89% | 5.69% | (10.71%) | 8.42% | (4.00%) | 28.85% | (5.51%) | 11.49% | 7.06% | 1.78% | (3.42%) | .98% | (5.80%) | (1.42%) | 7.45% | .01% | (15.64%) | 7.42% | (.19%) | .60% | 8.04% | 5.34% | 15.56% | 11.18% | (4.31%) | (12.12%) | | | | | | | | | | | | | | | | |
| YoY% | (6.35%) | (27.16%) | (35.76%) | (32.12%) | (8.89%) | 10.10% | 5.61% | 23.69% | (1.78%) | 19.76% | 26.72% | 30.31% | 45.32% | 14.78% | 17.32% | 6.26% | (6.50%) | (9.43%) | .77% | (.20%) | (10.62%) | (2.61%) | (9.54%) | (9.01%) | 16.53% | 14.27% | 32.30% | 46.21% | 29.50% | 8.04% | | | | | | | | | | | | | | | | | | | |
| Close Price of Warrant | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Close Price of Unit | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Close Price of Right | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Common Shares Outstanding | 2,482,022,536 | 2,497,783,211 | 2,511,031,253 | 2,526,036,240 | 2,529,635,645 | 2,534,809,312 | 2,532,806,307 | 2,532,643,872 | 2,534,023,084 | 2,537,521,169 | 2,537,435,954 | 2,538,592,467 | 2,535,395,974 | 2,533,279,845 | 2,528,805,025 | 2,527,733,606 | 2,525,943,936 | 2,531,374,696 | 2,532,058,364 | 2,530,315,668 | 2,530,034,437 | 2,529,241,070 | 2,524,101,191 | 2,536,268,760 | 2,545,984,142 | 2,560,374,643 | 2,574,644,410 | 2,581,220,308 | 2,600,376,500 | 2,659,525,311 | 2,690,303,898 | 2,696,190,502 | 2,724,436,835 | 2,727,354,340 | 2,735,164,510 | 2,745,571,067 | 2,757,137,517 | 2,765,208,203 | 2,768,025,348 | 2,775,258,591 | 2,793,543,137 | 2,816,635,020 | 2,825,221,749 | 2,838,192,933 | 2,850,873,371 | 2,884,632,033 | 2,922,376,244 | 2,940,622,461 | 2,921,928,875 |
| QoQ% | (.63%) | (.53%) | (.59%) | (.14%) | (.20%) | .08% | .01% | (.05%) | (.14%) | .00% | (.05%) | .13% | .08% | .18% | .04% | .07% | (.22%) | (.03%) | .07% | .01% | .03% | .20% | (.48%) | (.38%) | (.56%) | (.55%) | (.26%) | (.74%) | (2.22%) | (1.14%) | (.22%) | (1.04%) | (.11%) | (.29%) | (.38%) | (.42%) | (.29%) | (.10%) | (.26%) | (.66%) | (.82%) | (.30%) | (.46%) | (.45%) | (1.17%) | (1.29%) | (.62%) | .64% | (.15%) |
| YoY% | (1.88%) | (1.46%) | (.86%) | (.26%) | (.17%) | (.11%) | (.18%) | (.23%) | (.05%) | .17% | .34% | .43% | .37% | .08% | (.13%) | (.10%) | (.16%) | .08% | .32% | (.24%) | (.63%) | (1.22%) | (1.96%) | (1.74%) | (2.09%) | (3.73%) | (4.30%) | (4.26%) | (4.55%) | (2.49%) | (1.64%) | (1.80%) | (1.19%) | (1.37%) | (1.19%) | (1.07%) | (1.30%) | (1.83%) | (2.02%) | (2.22%) | (2.01%) | (2.36%) | (3.33%) | (3.48%) | (2.43%) | (1.43%) | (3.22%) | (2.71%) | (3.89%) |