Holding/activity history for Pfizer Inc. (PFE)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2023 Q4 | 1,618,906 | 1.62 | Reduce 2.81% | 0.05 | $28.79 |
| 2023 Q3 | 1,665,647 | 2.12 | Reduce 7.08% | 0.16 | $33.17 |
| 2023 Q2 | 1,792,547 | 2.42 | Reduce 26.54% | 0.87 | $36.68 |
| 2023 Q1 | 2,440,068 | 3.75 | Add 334.93% | 2.89 | $40.80 |
| 2022 Q4 | 561,030 | 3.32 | $51.24 | ||
| 2022 Q3 | 561,030 | 2.87 | Add 31.91% | 0.69 | $43.76 |
| 2022 Q2 | 425,305 | 2.31 | Reduce 36.04% | 1.30 | $52.43 |
| 2022 Q1 | 664,950 | 3.00 | Reduce 7.84% | 0.26 | $51.77 |
| 2021 Q4 | 721,550 | 3.58 | Add 11.73% | 0.38 | $59.05 |
| 2021 Q3 | 645,800 | 2.28 | Reduce 28.46% | 0.91 | $43.01 |
| 2021 Q2 | 902,650 | 2.83 | Add 17.29% | 0.42 | $39.16 |
| 2021 Q1 | 769,600 | 2.33 | Add 11.87% | 0.25 | $36.23 |
| 2020 Q4 | 687,950 | 2.25 | Reduce 21.92% | 0.63 | $36.81 |
| 2020 Q3 | 881,050 | 3.14 | Reduce 13.02% | 0.47 | $36.70 |
| 2020 Q2 | 1,012,950 | 3.32 | Reduce 5.31% | 0.19 | $32.70 |
| 2020 Q1 | 1,069,800 | 3.76 | Add 33.40% | 0.94 | $32.64 |
| 2019 Q4 | 801,950 | 2.13 | Buy | 2.13 | $39.18 |
| 2019 Q3 | 0 | 0 | Sell 100.00% | 2.71 | |
| 2019 Q2 | 1,048,500 | 2.71 | Reduce 4.33% | 0.12 | $43.32 |
| 2019 Q1 | 1,095,900 | 2.65 | Reduce 1.61% | 0.04 | $42.47 |
| 2018 Q4 | 1,113,800 | 3.05 | Reduce 38.97% | 1.95 | $43.65 |
| 2018 Q3 | 1,824,950 | 4.11 | $44.07 | ||
| 2018 Q2 | 1,824,950 | 3.42 | $36.28 | ||
| 2018 Q1 | 1,824,950 | 3.32 | $35.49 | ||
| 2017 Q4 | 1,824,950 | 3.18 | Add 7.12% | 0.21 | $36.22 |
| 2017 Q3 | 1,703,600 | 3.03 | Add 16.67% | 0.43 | $35.70 |
| 2017 Q2 | 1,460,150 | 2.50 | Reduce 16.35% | 0.49 | $33.59 |
| 2017 Q1 | 1,745,650 | 3.05 | Add 14.08% | 0.38 | $34.21 |
| 2016 Q4 | 1,530,150 | 2.63 | $32.48 | ||
| 2016 Q3 | 1,530,150 | 2.87 | Add 9.06% | 0.24 | $33.87 |
| 2016 Q2 | 1,403,000 | 2.78 | $35.21 | ||
| 2016 Q1 | 1,403,000 | 2.28 | Buy | 2.28 | $29.64 |
| 2013 Q3 | 0 | 0 | Sell 100.00% | 1.71 | |
| 2013 Q2 | 1,053,254 | 1.71 | Reduce 27.20% | 0.64 | $28.01 |
| 2013 Q1 | 1,446,800 | 2.64 | Reduce 12.52% | 0.38 | $28.86 |
| 2012 Q4 | 1,653,800 | 2.86 | Reduce 7.86% | 0.24 | $25.08 |
| 2012 Q3 | 1,794,900 | 3.02 | Reduce 3.59% | 0.11 | $24.85 |
| 2012 Q2 | 1,861,800 | 2.91 | Reduce 4.90% | 0.15 | $23.00 |
| 2012 Q1 | 1,957,800 | 2.70 | Reduce 9.86% | 0.30 | $22.66 |
| 2011 Q4 | 2,171,900 | 3.03 | Reduce 3.75% | 0.12 | $21.64 |
| 2011 Q3 | 2,256,500 | 2.71 | Reduce 12.80% | 0.40 | $17.68 |
| 2011 Q2 | 2,587,700 | 2.80 | Reduce 12.31% | 0.39 | $20.60 |
| 2011 Q1 | 2,951,100 | 3.05 | Reduce 17.48% | 0.65 | $20.31 |
| 2010 Q4 | 3,576,300 | 3.35 | Reduce 3.86% | 0.13 | $17.51 |
| 2010 Q3 | 3,719,900 | 3.62 | Add 5.69% | 0.20 | $17.17 |
| 2010 Q2 | 3,519,500 | 3.09 | Reduce 8.04% | 0.27 | $14.26 |
| 2010 Q1 | 3,827,300 | 3.08 | Add 4.69% | 0.14 | $17.15 |
| 2009 Q4 | 3,655,700 | 3.34 | Reduce 0.43% | 0.01 | $18.19 |
| 2009 Q3 | 3,671,500 | 3.05 | Reduce 9.34% | 0.31 | $16.55 |
| 2009 Q2 | 4,049,900 | 3.61 | Add 14.99% | 0.47 | $15.00 |
| 2009 Q1 | 3,522,100 | 3.39 | Add 2.25% | 0.07 | $13.62 |
| 2008 Q4 | 3,444,700 | 3.96 | Reduce 10.90% | 0.48 | $17.71 |
| 2008 Q3 | 3,866,300 | 3.36 | Reduce 6.02% | 0.22 | $18.44 |
| 2008 Q2 | 4,114,100 | 3.15 | Add 8.20% | 0.24 | $17.47 |
| 2008 Q1 | 3,802,400 | 3.42 | Add 5.48% | 0.18 | $20.93 |
| 2007 Q4 | 3,605,000 | 3.07 | Add 36.31% | 0.82 | $22.73 |
| 2007 Q3 | 2,644,700 | 2.24 | Add 13.91% | 0.27 | $24.43 |
| 2007 Q2 | 2,321,800 | 2.04 | Reduce 32.28% | 0.97 | $25.57 |
| 2007 Q1 | 3,428,700 | 3.08 | $25.26 | ||
| 2006 Q4 | 3,428,700 | 3.19 | $25.90 |