Two Sigma Investments — PFE Trade History
Quarter-by-quarter changes in the PFIZER INC position · CUSIP 717081103
Currently held · 1 YearFirst seen: 2016 Q3split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Add | 330,300 | 118,200 | +55.7% | $8.0M | 0.01% |
| 2026 Q1 | 2026-05-15 | Reduce | 212,100 | -1,856,008 | -89.7% | $6.0M | 0.01% |
| 2025 Q4 | 2026-02-17 | Add | 2,068,108 | 1,992,180 | +2623.8% | $51.5M | 0.07% |
| 2025 Q3 | 2025-11-14 | New | 75,928 | 75,928 | — | $1.9M | 0.00% |
| 2025 Q2 | 2025-08-14 | Sold out | — | -729,647 | -100.0% | — | — |
| 2025 Q1 | 2025-05-15 | Reduce | 729,647 | -4,573,084 | -86.2% | $18.5M | 0.04% |
| 2024 Q4 | 2025-02-14 | Reduce | 5,302,731 | -3,299,112 | -38.4% | $140.7M | 0.31% |
| 2024 Q3 | 2024-11-14 | Reduce | 8,601,843 | -106,579 | -1.2% | $248.9M | 0.55% |
| 2024 Q2 | 2024-08-14 | Add | 8,708,422 | 289,408 | +3.4% | $243.7M | 0.56% |
| 2024 Q1 | 2024-05-15 | New | 8,419,014 | 8,419,014 | — | $233.6M | 0.55% |
| 2023 Q4 | 2024-02-14 | Sold out | — | -6,996,440 | -100.0% | — | — |
| 2023 Q3 | 2023-11-14 | Add | 6,996,440 | 2,790,951 | +66.4% | $232.1M | 0.62% |
| 2023 Q2 | 2023-08-14 | Add | 4,205,489 | 4,045,162 | +2523.1% | $154.3M | 0.39% |
| 2023 Q1 | 2023-05-15 | New | 160,327 | 160,327 | — | $6.5M | 0.02% |
| 2022 Q4 | 2023-02-14 | Sold out | — | -2,779,689 | -100.0% | — | — |
| 2022 Q3 | 2022-11-14 | New | 2,779,689 | 2,779,689 | — | $121.6M | 0.41% |
| 2022 Q2 | 2022-08-15 | — | — | — | — | — | — |
| 2022 Q1 | 2022-05-16 | Sold out | — | -4,590,528 | -100.0% | — | — |
| 2021 Q4 | 2022-02-14 | New | 4,590,528 | 4,590,528 | — | $271.1M | 0.58% |
| 2021 Q3 | 2021-11-15 | Sold out | — | -5,919,331 | -100.0% | — | — |
| 2021 Q2 | 2021-08-16 | Reduce | 5,919,331 | -1,161,719 | -16.4% | $231.8M | 0.53% |
| 2021 Q1 | 2021-05-17 | New | 7,081,050 | 7,081,050 | — | $256.5M | 0.67% |
| 2020 Q4 | 2021-02-16 | Sold out | — | -7,225,711 | -100.0% | — | — |
| 2020 Q3 | 2020-11-16 | Reduce | 7,225,711 | -415,676 | -5.4% | $251.6M | 0.89% |
| 2020 Q2 | 2020-08-14 | Add | 7,641,387 | 3,480,570 | +83.7% | $237.1M | 1.17% |
| 2020 Q1 | 2020-05-15 | Reduce | 4,160,817 | -3,096,786 | -42.7% | $128.9M | 1.05% |
| 2019 Q4 | 2020-02-14 | Add | 7,257,603 | 3,035,545 | +71.9% | $269.8M | 0.81% |
| 2019 Q3 | 2019-11-14 | Add | 4,222,058 | 2,898,762 | +219.1% | $143.9M | 0.48% |
| 2019 Q2 | 2019-08-14 | Reduce | 1,323,296 | -957,675 | -42.0% | $54.4M | 0.18% |
| 2019 Q1 | 2019-05-15 | Add | 2,280,971 | 2,235,387 | +4903.9% | $91.9M | 0.30% |
| 2018 Q4 | 2019-02-14 | Add | 45,584 | 22,918 | +101.1% | $1.9M | 0.01% |
| 2018 Q3 | 2018-11-14 | New | 22,666 | 22,666 | — | $948.0K | 0.00% |
| 2018 Q2 | 2018-08-14 | Sold out | — | -4,661,767 | -100.0% | — | — |
| 2018 Q1 | 2018-05-15 | Reduce | 4,661,767 | -440,014 | -8.6% | $157.0M | 0.52% |
| 2017 Q4 | 2018-02-14 | Add | 5,101,781 | 1,434,589 | +39.1% | $175.3M | 0.57% |
| 2017 Q3 | 2017-11-14 | Add | 3,667,192 | 1,631,266 | +80.1% | $124.2M | 0.44% |
| 2017 Q2 | 2017-08-14 | Reduce | 2,035,926 | -432,163 | -17.5% | $64.9M | 0.23% |
| 2017 Q1 | 2017-05-15 | New | 2,468,089 | 2,468,089 | — | $80.1M | 0.27% |
| 2016 Q4 | 2017-02-14 | Sold out | — | -2,702,032 | -100.0% | — | — |
| 2016 Q3 | 2016-11-14 | New | 2,702,032 | 2,702,032 | — | $86.8M | 0.32% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.