PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

Main Street Research LLC's Holding History (CIK: 0001513211)

Note: Option positions (PUT/CALL) are excluded.

Q3 2023
Shares 7,466 Value ($000) $248 Avg Close $30.57 Range $27.55 - $32.42
Q2 2023
Shares 7,216 Value ($000) $265 Avg Close $33.22 Range $30.67 - $35.82
Q1 2023
Shares 8,116 Value ($000) $331 Avg Close $36.55 Range $33.28 - $43.38
Q4 2022
Shares 8,375 Value ($000) $429 Avg Close $40.19 Range $34.55 - $46.18
Q3 2022
Shares 8,077 Value ($000) $353 Avg Close $40.41 Range $36.27 - $44.60
Q2 2022
Shares 9,040 Value ($000) $474 Avg Close $42.00 Range $38.28 - $46.21
Q1 2022
Shares 12,180 Value ($000) $631 Avg Close $42.47 Range $37.25 - $47.67
Q4 2021
Shares 8,159 Value ($000) $482 Avg Close $40.23 Range $33.04 - $50.25
Q3 2021
Shares 6,381 Value ($000) $274 Avg Close $35.67 Range $31.14 - $41.86
Q2 2021
Shares 5,451 Value ($000) $213 Avg Close $30.99 Range $28.33 - $32.57
Q4 2020
Shares 6,698 Value ($000) $247 Avg Close $28.63 Range $25.46 - $33.76
Q3 2020
Shares 6,354 Value ($000) $233 Avg Close $27.11 Range $24.12 - $28.77
Q2 2020
Shares 7,666 Value ($000) $251 Avg Close $25.99 Range $22.75 - $28.30
Q1 2020
Shares 6,328 Value ($000) $207 Avg Close $25.83 Range $20.12 - $29.26
Q4 2019
Shares 10,287 Value ($000) $403 Avg Close $26.71 Range $24.48 - $28.30
Q3 2019
Shares 11,335 Value ($000) $407 Avg Close $27.02 Range $24.03 - $31.23
Q2 2019
Shares 11,176 Value ($000) $484 Avg Close $29.22 Range $26.69 - $31.04
Q1 2019
Shares 12,430 Value ($000) $528 Avg Close $29.24 Range $27.18 - $30.42
Q4 2018
Shares 10,313 Value ($000) $450 Avg Close $30.03 Range $27.84 - $32.00
Q3 2018
Shares 11,556 Value ($000) $509 Avg Close $27.65 Range $24.39 - $30.38
Q2 2018
Shares 14,208 Value ($000) $515 Avg Close $24.30 Range $23.06 - $25.01
Q1 2018
Shares 19,845 Value ($000) $704 Avg Close $24.24 Range $22.28 - $26.22
Q4 2017
Shares 16,500 Value ($000) $598 Avg Close $23.80 Range $22.47 - $24.83
Q3 2017
Shares 18,316 Value ($000) $654 Avg Close $22.25 Range $21.30 - $23.86
Q2 2017
Shares 23,819 Value ($000) $800 Avg Close $21.60 Range $20.67 - $22.50
Q1 2017
Shares 24,786 Value ($000) $848 Avg Close $21.41 Range $19.77 - $22.46
Q4 2016
Shares 25,155 Value ($000) $817 Avg Close $20.50 Range $18.90 - $21.64
Q3 2016
Shares 26,434 Value ($000) $895 Avg Close $22.26 Range $21.09 - $23.49
Q2 2016
Shares 25,986 Value ($000) $915 Avg Close $21.05 Range $18.31 - $22.30
Q1 2016
Shares 22,847 Value ($000) $677 Avg Close $18.68 Range $17.59 - $19.87
Q4 2015
Shares 23,908 Value ($000) $772 Avg Close $20.38 Range $19.02 - $22.06
Q3 2015
Shares 24,110 Value ($000) $815 Avg Close $20.60 Range $17.41 - $22.12
Q2 2015
Shares 22,383 Value ($000) $750 Avg Close $20.78 Range $20.15 - $21.38
Q1 2015
Shares 16,620 Value ($000) $578 Avg Close $20.10 Range $18.50 - $21.33
Q4 2014
Shares 14,526 Value ($000) $452 Avg Close $17.97 Range $16.27 - $19.76
Q3 2014
Shares 14,448 Value ($000) $427 Avg Close $17.45 Range $16.48 - $18.35
Q2 2014
Shares 15,338 Value ($000) $455 Avg Close $17.55 Range $16.87 - $18.99
Q1 2014
Shares 15,239 Value ($000) $489 Avg Close $18.20 Range $17.09 - $19.15
Q4 2013
Shares 18,603 Value ($000) $570 Avg Close $17.62 Range $16.02 - $18.73
Q3 2013
Shares 18,739 Value ($000) $538 Avg Close $16.36 Range $15.50 - $17.26
Q2 2013
Shares 19,700 Value ($000) $552 Avg Close $16.46 Range $15.38 - $17.52