Merck & Co shares owned by Twin Tree Management
Quarter-by-quarter ownership of Merck & Co (MRK) shares owned by Twin Tree Management
from 13F filings
Historical chart of Twin Tree Management investment in Merck & Co
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Quarterly reported holdings in Merck & Co by Twin Tree Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $42M | 498k | 83.93 |
| 2025-06-30 | $77M | 972k | 79.16 |
| 2025-03-31 | $75M | 830k | 89.76 |
| 2024-12-31 | $70M | 702k | 99.48 |
| 2024-09-30 | $12M | 109k | 113.56 |
| 2024-06-30 | $27M | 220k | 123.80 |
| 2024-03-31 | $170M | 1.3M | 131.95 |
| 2023-12-31 | $34M | 315k | 109.02 |
| 2023-09-30 | $1.9M | 19k | 102.95 |
| 2023-06-30 | $7.4M | 64k | 115.39 |
| 2023-03-31 | $6.2M | 58k | 106.39 |
| 2022-12-31 | $63M | 567k | 110.95 |
| 2022-09-30 | $17M | 192k | 86.12 |
| 2022-06-30 | $12M | 126k | 91.17 |
| 2022-03-31 | $72M | 878k | 82.05 |
| 2021-12-31 | $149M | 1.9M | 76.64 |
| 2021-09-30 | $57M | 754k | 75.11 |
| 2021-06-30 | $8.3M | 107k | 77.77 |
| 2021-03-31 | $36M | 473k | 77.09 |
| 2020-12-31 | $8.7M | 106k | 81.80 |
| 2020-09-30 | $9.1M | 110k | 82.95 |
| 2020-06-30 | $24M | 312k | 77.33 |
| 2020-03-31 | $67M | 869k | 76.94 |
| 2019-12-31 | $176M | 1.9M | 90.95 |
| 2019-09-30 | $151M | 1.8M | 84.18 |
| 2019-06-30 | $17M | 203k | 83.84 |
| 2019-03-31 | $57M | 680k | 83.17 |
| 2018-09-30 | $4.1M | 58k | 70.95 |
| 2018-06-30 | $15M | 239k | 60.70 |
| 2018-03-31 | $3.2M | 60k | 54.46 |
| 2017-12-31 | $2.0M | 35k | 56.28 |
| 2017-09-30 | $20M | 313k | 64.03 |
| 2017-06-30 | $28M | 435k | 64.09 |
| 2017-03-31 | $41M | 647k | 63.54 |
| 2016-12-31 | $89M | 1.5M | 58.87 |
| 2016-09-30 | $31M | 502k | 62.41 |
| 2016-06-30 | $37M | 645k | 57.53 |
| 2016-03-31 | $30M | 562k | 52.91 |
| 2015-12-31 | $1.3M | 24k | 52.83 |
| 2015-09-30 | $5.5M | 112k | 49.39 |
| 2015-06-30 | $3.6M | 63k | 56.93 |
| 2015-03-31 | $1.5M | 25k | 57.47 |
| 2014-12-31 | $25M | 440k | 56.78 |
| 2014-09-30 | $10M | 174k | 59.29 |
| 2014-06-30 | $17M | 300k | 57.83 |
| 2014-03-31 | $484k | 8.5k | 56.78 |
| 2013-12-31 | $960k | 19k | 50.07 |
| 2013-09-30 | $6.2M | 131k | 47.72 |
| 2013-06-30 | $9.2M | 198k | 46.45 |
| 2013-03-31 | $1.2M | 27k | 44.19 |
| 2012-12-31 | $424k | 10k | 40.96 |