PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 2,974,689 Value ($000) $74,070 Avg Close $25.03 Range $23.73 - $27.21
Q3 2025
Shares 3,030,875 Value ($000) $77,227 Avg Close $24.14 Range $22.71 - $25.66
Q2 2025
Shares 3,091,254 Value ($000) $74,932 Avg Close $22.35 Range $19.83 - $24.10
Q1 2025
Shares 3,357,594 Value ($000) $85,081 Avg Close $24.71 Range $23.33 - $25.82
Q4 2024
Shares 3,132,700 Value ($000) $83,111 Avg Close $25.12 Range $22.83 - $27.94
Q3 2024
Shares 3,462,102 Value ($000) $100,193 Avg Close $26.68 Range $24.72 - $28.96
Q2 2024
Shares 3,423,463 Value ($000) $95,788 Avg Close $24.77 Range $22.48 - $26.92
Q1 2024
Shares 3,315,964 Value ($000) $92,018 Avg Close $24.65 Range $22.84 - $26.61
Q4 2023
Shares 3,294,327 Value ($000) $94,844 Avg Close $26.40 Range $22.64 - $29.58
Q3 2023
Shares 3,192,635 Value ($000) $105,900 Avg Close $30.57 Range $27.55 - $32.42
Q2 2023
Shares 3,729,399 Value ($000) $136,794 Avg Close $33.22 Range $30.67 - $35.82
Q1 2023
Shares 4,023,455 Value ($000) $164,157 Avg Close $36.55 Range $33.28 - $43.38
Q4 2022
Shares 3,686,510 Value ($000) $188,897 Avg Close $40.19 Range $34.55 - $46.18
Q3 2022
Shares 4,069,713 Value ($000) $178,091 Avg Close $40.41 Range $36.27 - $44.60
Q2 2022
Shares 4,890,049 Value ($000) $256,385 Avg Close $42.00 Range $38.28 - $46.21
Q1 2022
Shares 5,163,291 Value ($000) $267,304 Avg Close $42.47 Range $37.25 - $47.67
Q4 2021
Shares 6,754,952 Value ($000) $398,880 Avg Close $40.23 Range $33.04 - $50.25
Q3 2021
Shares 5,933,830 Value ($000) $255,214 Avg Close $35.67 Range $31.14 - $41.86
Q2 2021
Shares 3,791,968 Value ($000) $148,493 Avg Close $30.99 Range $28.33 - $32.57
Q1 2021
Shares 4,666,306 Value ($000) $169,060 Avg Close $28.04 Range $26.42 - $29.64
Q4 2020
Shares 6,040,242 Value ($000) $222,341 Avg Close $28.63 Range $25.46 - $33.76
Q3 2020
Shares 5,115,446 Value ($000) $187,737 Avg Close $27.11 Range $24.12 - $28.77
Q2 2020
Shares 5,264,907 Value ($000) $172,162 Avg Close $25.99 Range $22.75 - $28.30
Q1 2020
Shares 5,147,998 Value ($000) $168,031 Avg Close $25.83 Range $20.12 - $29.26
Q4 2019
Shares 4,783,002 Value ($000) $187,398 Avg Close $26.71 Range $24.48 - $28.30
Q3 2019
Shares 5,481,215 Value ($000) $196,940 Avg Close $27.02 Range $24.03 - $31.23
Q2 2019
Shares 5,358,237 Value ($000) $232,119 Avg Close $29.22 Range $26.69 - $31.04
Q1 2019
Shares 5,598,725 Value ($000) $237,778 Avg Close $29.24 Range $27.18 - $30.42
Q4 2018
Shares 5,833,640 Value ($000) $254,638 Avg Close $30.03 Range $27.84 - $32.00
Q3 2018
Shares 6,514,442 Value ($000) $287,091 Avg Close $27.65 Range $24.39 - $30.38
Q2 2018
Shares 6,341,329 Value ($000) $230,063 Avg Close $24.30 Range $23.06 - $25.01
Q1 2018
Shares 6,446,462 Value ($000) $228,785 Avg Close $24.24 Range $22.28 - $26.22
Q4 2017
Shares 7,065,908 Value ($000) $255,927 Avg Close $23.80 Range $22.47 - $24.83
Q3 2017
Shares 6,878,223 Value ($000) $245,553 Avg Close $22.25 Range $21.30 - $23.86
Q2 2017
Shares 6,283,435 Value ($000) $211,061 Avg Close $21.60 Range $20.67 - $22.50
Q1 2017
Shares 5,994,405 Value ($000) $205,069 Avg Close $21.41 Range $19.77 - $22.46
Q4 2016
Shares 5,743,118 Value ($000) $186,536 Avg Close $20.50 Range $18.90 - $21.64
Q3 2016
Shares 6,837,368 Value ($000) $231,582 Avg Close $22.26 Range $21.09 - $23.49
Q2 2016
Shares 6,348,208 Value ($000) $223,520 Avg Close $21.05 Range $18.31 - $22.30
Q1 2016
Shares 6,100,028 Value ($000) $180,805 Avg Close $18.68 Range $17.59 - $19.87
Q4 2015
Shares 6,392,498 Value ($000) $206,350 Avg Close $20.38 Range $19.02 - $22.06
Q3 2015
Shares 7,846,638 Value ($000) $246,463 Avg Close $20.60 Range $17.41 - $22.12
Q2 2015
Shares 7,657,408 Value ($000) $256,753 Avg Close $20.78 Range $20.15 - $21.38
Q1 2015
Shares 8,973,448 Value ($000) $312,186 Avg Close $20.10 Range $18.50 - $21.33
Q4 2014
Shares 8,109,038 Value ($000) $252,597 Avg Close $17.97 Range $16.27 - $19.76
Q3 2014
Shares 7,921,098 Value ($000) $234,227 Avg Close $17.45 Range $16.48 - $18.35
Q2 2014
Shares 8,499,528 Value ($000) $252,266 Avg Close $17.55 Range $16.87 - $18.99
Q1 2014
Shares 7,916,758 Value ($000) $254,286 Avg Close $18.20 Range $17.09 - $19.15
Q4 2013
Shares 7,491,318 Value ($000) $229,459 Avg Close $17.62 Range $16.02 - $18.73
Q3 2013
Shares 7,604,088 Value ($000) $218,313 Avg Close $16.36 Range $15.50 - $17.26
Q2 2013
Shares 4,567,798 Value ($000) $127,944 Avg Close $16.46 Range $15.38 - $17.52