PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2025
Shares 1,919,276 Value ($000) $47,790 Avg Close $25.03 Range $23.73 - $27.21
Q3 2025
Shares 1,860,332 Value ($000) $47,401 Avg Close $24.14 Range $22.71 - $25.66
Q2 2025
Shares 1,860,332 Value ($000) $45,094 Avg Close $22.35 Range $19.83 - $24.10
Q1 2025
Shares 1,776,366 Value ($000) $45,013 Avg Close $24.71 Range $23.33 - $25.82
Q4 2024
Shares 1,642,574 Value ($000) $43,577 Avg Close $25.12 Range $22.83 - $27.94
Q3 2024
Shares 965,233 Value ($000) $27,934 Avg Close $26.68 Range $24.72 - $28.96
Q2 2024
Shares 988,915 Value ($000) $27,670 Avg Close $24.77 Range $22.48 - $26.92
Q1 2024
Shares 1,348,334 Value ($000) $37,416 Avg Close $24.65 Range $22.84 - $26.61
Q4 2023
Shares 1,373,276 Value ($000) $39,537 Avg Close $26.40 Range $22.64 - $29.58
Q3 2023
Shares 1,384,630 Value ($000) $45,928 Avg Close $30.57 Range $27.55 - $32.42
Q2 2023
Shares 1,383,342 Value ($000) $50,741 Avg Close $33.22 Range $30.67 - $35.82
Q1 2023
Shares 1,382,680 Value ($000) $56,413 Avg Close $36.55 Range $33.28 - $43.38
Q4 2022
Shares 1,515,152 Value ($000) $77,636 Avg Close $40.19 Range $34.55 - $46.18
Q3 2022
Shares 1,725,861 Value ($000) $75,524 Avg Close $40.41 Range $36.27 - $44.60
Q2 2022
Shares 1,863,419 Value ($000) $97,699 Avg Close $42.00 Range $38.28 - $46.21
Q1 2022
Shares 1,732,778 Value ($000) $89,706 Avg Close $42.47 Range $37.25 - $47.67
Q4 2021
Shares 1,550,031 Value ($000) $91,529 Avg Close $40.23 Range $33.04 - $50.25
Q3 2021
Shares 1,567,190 Value ($000) $67,405 Avg Close $35.67 Range $31.14 - $41.86
Q2 2021
Shares 1,389,803 Value ($000) $54,425 Avg Close $30.99 Range $28.33 - $32.57
Q1 2021
Shares 1,139,875 Value ($000) $41,298 Avg Close $28.04 Range $26.42 - $29.64
Q4 2020
Shares 1,113,632 Value ($000) $40,993 Avg Close $28.63 Range $25.46 - $33.76
Q3 2020
Shares 1,149,786 Value ($000) $42,197 Avg Close $27.11 Range $24.12 - $28.77
Q2 2020
Shares 1,408,169 Value ($000) $46,047 Avg Close $25.99 Range $22.75 - $28.30
Q1 2020
Shares 1,468,577 Value ($000) $47,934 Avg Close $25.83 Range $20.12 - $29.26
Q4 2019
Shares 3,398,314 Value ($000) $133,146 Avg Close $26.71 Range $24.48 - $28.30
Q3 2019
Shares 3,255,824 Value ($000) $116,982 Avg Close $27.02 Range $24.03 - $31.23
Q2 2019
Shares 3,368,034 Value ($000) $145,903 Avg Close $29.22 Range $26.69 - $31.04
Q1 2019
Shares 2,885,455 Value ($000) $122,545 Avg Close $29.24 Range $27.18 - $30.42
Q4 2018
Shares 2,200,965 Value ($000) $96,072 Avg Close $30.03 Range $27.84 - $32.00
Q3 2018
Shares 2,065,437 Value ($000) $91,024 Avg Close $27.65 Range $24.39 - $30.38
Q2 2018
Shares 2,116,123 Value ($000) $76,773 Avg Close $24.30 Range $23.06 - $25.01
Q1 2018
Shares 2,013,878 Value ($000) $71,473 Avg Close $24.24 Range $22.28 - $26.22
Q4 2017
Shares 1,984,279 Value ($000) $71,871 Avg Close $23.80 Range $22.47 - $24.83
Q3 2017
Shares 2,029,800 Value ($000) $72,464 Avg Close $22.25 Range $21.30 - $23.86
Q2 2017
Shares 2,002,000 Value ($000) $67,247 Avg Close $21.60 Range $20.67 - $22.50
Q1 2017
Shares 2,147,637 Value ($000) $73,471 Avg Close $21.41 Range $19.77 - $22.46
Q4 2016
Shares 2,836,840 Value ($000) $92,141 Avg Close $20.50 Range $18.90 - $21.64
Q3 2016
Shares 2,842,785 Value ($000) $96,285 Avg Close $22.26 Range $21.09 - $23.49
Q2 2016
Shares 2,848,774 Value ($000) $100,305 Avg Close $21.05 Range $18.31 - $22.30
Q1 2016
Shares 2,855,753 Value ($000) $84,645 Avg Close $18.68 Range $17.59 - $19.87
Q4 2015
Shares 2,812,034 Value ($000) $90,772 Avg Close $20.38 Range $19.02 - $22.06
Q3 2015
Shares 2,800,379 Value ($000) $87,960 Avg Close $20.60 Range $17.41 - $22.12
Q2 2015
Shares 2,813,040 Value ($000) $94,321 Avg Close $20.78 Range $20.15 - $21.38
Q1 2015
Shares 2,862,066 Value ($000) $99,571 Avg Close $20.10 Range $18.50 - $21.33
Q4 2014
Shares 2,582,947 Value ($000) $80,459 Avg Close $17.97 Range $16.27 - $19.76
Q3 2014
Shares 1,975,890 Value ($000) $58,427 Avg Close $17.45 Range $16.48 - $18.35
Q2 2014
Shares 1,976,065 Value ($000) $58,650 Avg Close $17.55 Range $16.87 - $18.99
Q1 2014
Shares 1,925,990 Value ($000) $61,863 Avg Close $18.20 Range $17.09 - $19.15
Q4 2013
Shares 1,925,990 Value ($000) $58,993 Avg Close $17.62 Range $16.02 - $18.73
Q3 2013
Shares 2,126,995 Value ($000) $61,066 Avg Close $16.36 Range $15.50 - $17.26
Q2 2013
Shares 3,833,905 Value ($000) $107,388 Avg Close $16.46 Range $15.38 - $17.52