Harbor Advisors’s Pfizer PFE Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	$775K	Hold	31,962	–	–	0.13%	89
2025 Q1	$810K	Hold	31,962	–	–	0.14%	81
2024 Q4	$848K	Hold	31,962	–	–	0.13%	81
2024 Q3	$925K	Hold	31,962	–	–	0.15%	75
2024 Q2	$894K	Hold	31,962	–	–	0.16%	70
2024 Q1	$887K	Hold	31,962	–	–	0.16%	75
2023 Q4	$920K	Buy	31,962 +13,000	+69%	+$374K	0.18%	70
2023 Q3	$629K	Hold	18,962	–	–	0.13%	84
2023 Q2	$696K	Hold	18,962	–	–	0.15%	70
2023 Q1	$774K	Hold	18,962	–	–	0.18%	60
2022 Q4	$972K	Hold	18,962	–	–	0.24%	50
2022 Q3	$830K	Hold	18,962	–	–	0.22%	56
2022 Q2	$994K	Hold	18,962	–	–	0.24%	52
2022 Q1	$982K	Hold	18,962	–	–	0.2%	57
2021 Q4	$1.12M	Hold	18,962	–	–	0.21%	55
2021 Q3	$816K	Hold	18,962	–	–	0.16%	70
2021 Q2	$743K	Hold	18,962	–	–	0.15%	76
2021 Q1	$687K	Hold	18,962	–	–	0.15%	77
2020 Q4	$698K	Hold	18,962	–	–	0.16%	71
2020 Q3	$696K	Hold	18,962	–	–	0.16%	62
2020 Q2	$620K	Hold	18,962	–	–	0.16%	61
2020 Q1	$619K	Hold	18,962	–	–	0.19%	54
2019 Q4	$743K	Hold	18,962	–	–	0.2%	64
2019 Q3	$681K	Hold	18,962	–	–	0.19%	64
2019 Q2	$821K	Hold	18,962	–	–	0.25%	58
2019 Q1	$805K	Hold	18,962	–	–	0.26%	56
2018 Q4	$828K	Hold	18,962	–	–	0.32%	47
2018 Q3	$836K	Hold	18,962	–	–	0.26%	58
2018 Q2	$688K	Hold	18,962	–	–	0.22%	70
2018 Q1	$673K	Hold	18,962	–	–	0.23%	69
2017 Q4	$687K	Hold	18,962	–	–	0.23%	66
2017 Q3	$677K	Hold	18,962	–	–	0.25%	65
2017 Q2	$637K	Hold	18,962	–	–	0.25%	61
2017 Q1	$649K	Hold	18,962	–	–	0.28%	59
2016 Q4	$616K	Buy	+18,962	New	+$616K	0.3%	57