Pfizer Inc option shares owned by Group One Trading
Quarter-by-quarter ownership of Pfizer Inc option shares owned by Group One Trading
from 13F filings
Historical chart of Group One Trading investment in Pfizer Inc option
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Quarterly reported holdings in Pfizer Inc option by Group One Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $80M | 3.1M | 25.48 |
| 2025-06-30 | $76M | 3.1M | 24.24 |
| 2025-03-31 | $92M | 3.6M | 25.34 |
| 2024-12-31 | $94M | 3.6M | 26.53 |
| 2024-09-30 | $44M | 1.5M | 28.94 |
| 2024-06-30 | $31M | 1.1M | 27.98 |
| 2024-03-31 | $17M | 610k | 27.75 |
| 2023-09-30 | $11M | 328k | 33.17 |
| 2023-06-30 | $12M | 335k | 36.68 |
| 2023-03-31 | $30M | 730k | 40.80 |
| 2022-12-31 | $158M | 3.1M | 51.24 |
| 2022-09-30 | $157M | 3.6M | 43.76 |
| 2022-06-30 | $202M | 3.9M | 52.43 |
| 2022-03-31 | $318M | 6.1M | 51.77 |
| 2021-12-31 | $444M | 7.5M | 59.05 |
| 2021-09-30 | $352M | 8.2M | 43.01 |
| 2021-06-30 | $110M | 2.8M | 39.16 |
| 2021-03-31 | $148M | 4.1M | 36.23 |
| 2020-12-31 | $150M | 4.1M | 36.81 |
| 2020-09-30 | $61M | 1.7M | 36.70 |
| 2020-06-30 | $57M | 1.7M | 32.70 |
| 2020-03-31 | $31M | 943k | 32.64 |
| 2019-12-31 | $22M | 555k | 39.18 |
| 2019-09-30 | $27M | 749k | 35.93 |
| 2019-06-30 | $38M | 867k | 43.32 |
| 2019-03-31 | $23M | 529k | 42.47 |
| 2018-12-31 | $42M | 963k | 43.65 |
| 2018-09-30 | $65M | 1.5M | 44.07 |
| 2018-06-30 | $65M | 1.8M | 36.28 |
| 2018-03-31 | $53M | 1.5M | 35.49 |
| 2017-12-31 | $41M | 1.1M | 36.22 |
| 2017-09-30 | $28M | 782k | 35.70 |
| 2017-06-30 | $11M | 323k | 33.59 |
| 2017-03-31 | $13M | 377k | 34.21 |
| 2016-12-31 | $13M | 394k | 32.48 |
| 2016-09-30 | $21M | 614k | 33.87 |
| 2016-06-30 | $28M | 781k | 35.21 |
| 2016-03-31 | $22M | 749k | 29.64 |
| 2015-12-31 | $12M | 367k | 32.28 |
| 2015-09-30 | $18M | 565k | 31.41 |
| 2015-06-30 | $3.6M | 108k | 33.53 |
| 2015-03-31 | $28k | 800 | 35.00 |