PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

Harbor Advisors LLC's Holding History (CIK: 0001687156)

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

Q4 2025
Shares 31,962 Value ($000) $796 Avg Close $25.03 Range $23.73 - $27.21
Q3 2025
Shares 31,962 Value ($000) $814 Avg Close $24.14 Range $22.71 - $25.66
Q2 2025
Shares 31,962 Value ($000) $775 Avg Close $22.35 Range $19.83 - $24.10
Q1 2025
Shares 31,962 Value ($000) $810 Avg Close $24.71 Range $23.33 - $25.82
Q4 2024
Shares 31,962 Value ($000) $848 Avg Close $25.12 Range $22.83 - $27.94
Q3 2024
Shares 31,962 Value ($000) $925 Avg Close $26.68 Range $24.72 - $28.96
Q2 2024
Shares 31,962 Value ($000) $894 Avg Close $24.77 Range $22.48 - $26.92
Q1 2024
Shares 31,962 Value ($000) $887 Avg Close $24.65 Range $22.84 - $26.61
Q4 2023
Shares 31,962 Value ($000) $920 Avg Close $26.40 Range $22.64 - $29.58
Q3 2023
Shares 18,962 Value ($000) $629 Avg Close $30.57 Range $27.55 - $32.42
Q2 2023
Shares 18,962 Value ($000) $696 Avg Close $33.22 Range $30.67 - $35.82
Q1 2023
Shares 18,962 Value ($000) $774 Avg Close $36.55 Range $33.28 - $43.38
Q4 2022
Shares 18,962 Value ($000) $972 Avg Close $40.19 Range $34.55 - $46.18
Q3 2022
Shares 18,962 Value ($000) $830 Avg Close $40.41 Range $36.27 - $44.60
Q2 2022
Shares 18,962 Value ($000) $994 Avg Close $42.00 Range $38.28 - $46.21
Q1 2022
Shares 18,962 Value ($000) $982 Avg Close $42.47 Range $37.25 - $47.67
Q4 2021
Shares 18,962 Value ($000) $1,120 Avg Close $40.23 Range $33.04 - $50.25
Q3 2021
Shares 18,962 Value ($000) $816 Avg Close $35.67 Range $31.14 - $41.86
Q2 2021
Shares 18,962 Value ($000) $743 Avg Close $30.99 Range $28.33 - $32.57
Q1 2021
Shares 18,962 Value ($000) $687 Avg Close $28.04 Range $26.42 - $29.64
Q4 2020
Shares 18,962 Value ($000) $698 Avg Close $28.63 Range $25.46 - $33.76
Q3 2020
Shares 18,962 Value ($000) $696 Avg Close $27.11 Range $24.12 - $28.77
Q2 2020
Shares 18,962 Value ($000) $620 Avg Close $25.99 Range $22.75 - $28.30
Q1 2020
Shares 18,962 Value ($000) $619 Avg Close $25.83 Range $20.12 - $29.26
Q4 2019
Shares 18,962 Value ($000) $743 Avg Close $26.71 Range $24.48 - $28.30
Q3 2019
Shares 18,962 Value ($000) $681 Avg Close $27.02 Range $24.03 - $31.23
Q2 2019
Shares 18,962 Value ($000) $821 Avg Close $29.22 Range $26.69 - $31.04
Q1 2019
Shares 18,962 Value ($000) $805 Avg Close $29.24 Range $27.18 - $30.42
Q4 2018
Shares 18,962 Value ($000) $828 Avg Close $30.03 Range $27.84 - $32.00
Q3 2018
Shares 18,962 Value ($000) $836 Avg Close $27.65 Range $24.39 - $30.38
Q2 2018
Shares 18,962 Value ($000) $688 Avg Close $24.30 Range $23.06 - $25.01
Q1 2018
Shares 18,962 Value ($000) $673 Avg Close $24.24 Range $22.28 - $26.22
Q4 2017
Shares 18,962 Value ($000) $687 Avg Close $23.80 Range $22.47 - $24.83
Q3 2017
Shares 18,962 Value ($000) $677 Avg Close $22.25 Range $21.30 - $23.86
Q2 2017
Shares 18,962 Value ($000) $637 Avg Close $21.60 Range $20.67 - $22.50
Q1 2017
Shares 18,962 Value ($000) $649 Avg Close $21.41 Range $19.77 - $22.46
Q4 2016
Shares 18,962 Value ($000) $616 Avg Close $20.50 Range $18.90 - $21.64