PFIZER INC

Ticker: PFE CUSIP: 717081103 Class: COM

HENNESSY ADVISORS INC's Holding History (CIK: 0001145255)

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

Q4 2025

Shares 194,100 Value ($000) $4,833 Avg Close $25.03 Range $23.73 - $27.21

Q3 2025

Shares 204,900 Value ($000) $5,221 Avg Close $24.14 Range $22.71 - $25.66

Q2 2025

Shares 208,100 Value ($000) $5,044 Avg Close $22.35 Range $19.83 - $24.10

Q1 2025

Shares 208,100 Value ($000) $5,273 Avg Close $24.71 Range $23.33 - $25.82

Q4 2024

Shares 173,800 Value ($000) $4,611 Avg Close $25.12 Range $22.83 - $27.94

Q3 2024

Shares 180,100 Value ($000) $5,212 Avg Close $26.68 Range $24.72 - $28.96

Q2 2024

Shares 180,100 Value ($000) $5,039 Avg Close $24.77 Range $22.48 - $26.92

Q1 2024

Shares 183,800 Value ($000) $5,100 Avg Close $24.65 Range $22.84 - $26.61

Q4 2023

Shares 178,600 Value ($000) $5,142 Avg Close $26.40 Range $22.64 - $29.58

Q3 2023

Shares 185,400 Value ($000) $6,150 Avg Close $30.57 Range $27.55 - $32.42

Q2 2023

Shares 189,600 Value ($000) $6,955 Avg Close $33.22 Range $30.67 - $35.82

Q1 2023

Shares 198,500 Value ($000) $8,099 Avg Close $36.55 Range $33.28 - $43.38

Q4 2022

Shares 108,800 Value ($000) $6 Avg Close $40.19 Range $34.55 - $46.18

Q3 2022

Shares 110,800 Value ($000) $4,849 Avg Close $40.41 Range $36.27 - $44.60

Q2 2022

Shares 109,600 Value ($000) $5,746 Avg Close $42.00 Range $38.28 - $46.21

Q1 2022

Shares 109,600 Value ($000) $5,674 Avg Close $42.47 Range $37.25 - $47.67

Q4 2021

Shares 132,900 Value ($000) $7,848 Avg Close $40.23 Range $33.04 - $50.25

Q3 2021

Shares 136,000 Value ($000) $5,849 Avg Close $35.67 Range $31.14 - $41.86

Q2 2021

Shares 138,100 Value ($000) $5,408 Avg Close $30.99 Range $28.33 - $32.57

Q1 2021

Shares 142,950 Value ($000) $5,179 Avg Close $28.04 Range $26.42 - $29.64

Q4 2020

Shares 178,900 Value ($000) $6,585 Avg Close $28.63 Range $25.46 - $33.76

Q3 2020

Shares 243,200 Value ($000) $8,925 Avg Close $27.11 Range $24.12 - $28.77

Q2 2020

Shares 272,050 Value ($000) $8,896 Avg Close $25.99 Range $22.75 - $28.30

Q1 2020

Shares 280,800 Value ($000) $9,165 Avg Close $25.83 Range $20.12 - $29.26

Q4 2019

Shares 252,500 Value ($000) $9,893 Avg Close $26.71 Range $24.48 - $28.30

Q3 2019

Shares 251,300 Value ($000) $9,029 Avg Close $27.02 Range $24.03 - $31.23

Q2 2019

Shares 252,350 Value ($000) $10,932 Avg Close $29.22 Range $26.69 - $31.04

Q1 2019

Shares 264,400 Value ($000) $11,229 Avg Close $29.24 Range $27.18 - $30.42

Q4 2018

Shares 290,652 Value ($000) $12,687 Avg Close $30.03 Range $27.84 - $32.00

Q3 2018

Shares 301,252 Value ($000) $13,276 Avg Close $27.65 Range $24.39 - $30.38

Q2 2018

Shares 315,102 Value ($000) $11,432 Avg Close $24.30 Range $23.06 - $25.01

Q1 2018

Shares 320,752 Value ($000) $11,383 Avg Close $24.24 Range $22.28 - $26.22

Q4 2017

Shares 317,300 Value ($000) $11,493 Avg Close $23.80 Range $22.47 - $24.83

Q3 2017

Shares 322,250 Value ($000) $11,504 Avg Close $22.25 Range $21.30 - $23.86

Q2 2017

Shares 329,350 Value ($000) $11,063 Avg Close $21.60 Range $20.67 - $22.50

Q1 2017

Shares 341,950 Value ($000) $11,698 Avg Close $21.41 Range $19.77 - $22.46

Q4 2016

Shares 287,400 Value ($000) $9,335 Avg Close $20.50 Range $18.90 - $21.64

Q3 2016

Shares 270,750 Value ($000) $9,170 Avg Close $22.26 Range $21.09 - $23.49

Q2 2016

Shares 247,350 Value ($000) $8,709 Avg Close $21.05 Range $18.31 - $22.30

Q1 2016

Shares 241,650 Value ($000) $7,163 Avg Close $18.68 Range $17.59 - $19.87

Q4 2015

Shares 239,150 Value ($000) $7,720 Avg Close $20.38 Range $19.02 - $22.06

Q3 2015

Shares 258,750 Value ($000) $8,127 Avg Close $20.60 Range $17.41 - $22.12

Q2 2015

Shares 293,650 Value ($000) $9,846 Avg Close $20.78 Range $20.15 - $21.38

Q1 2015

Shares 298,850 Value ($000) $10,397 Avg Close $20.10 Range $18.50 - $21.33

Q4 2014

Shares 305,450 Value ($000) $9,515 Avg Close $17.97 Range $16.27 - $19.76

Q3 2014

Shares 299,000 Value ($000) $8,841 Avg Close $17.45 Range $16.48 - $18.35

Q2 2014

Shares 300,250 Value ($000) $8,911 Avg Close $17.55 Range $16.87 - $18.99

Q1 2014

Shares 300,550 Value ($000) $9,654 Avg Close $18.20 Range $17.09 - $19.15

Q4 2013

Shares 312,050 Value ($000) $9,558 Avg Close $17.62 Range $16.02 - $18.73

Q3 2013

Shares 306,050 Value ($000) $8,787 Avg Close $16.36 Range $15.50 - $17.26

Q2 2013

Shares 319,350 Value ($000) $8,945 Avg Close $16.46 Range $15.38 - $17.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	194,100	$4,833	$25.03	$23.73 - $27.21
Q3 2025	204,900	$5,221	$24.14	$22.71 - $25.66
Q2 2025	208,100	$5,044	$22.35	$19.83 - $24.10
Q1 2025	208,100	$5,273	$24.71	$23.33 - $25.82
Q4 2024	173,800	$4,611	$25.12	$22.83 - $27.94
Q3 2024	180,100	$5,212	$26.68	$24.72 - $28.96
Q2 2024	180,100	$5,039	$24.77	$22.48 - $26.92
Q1 2024	183,800	$5,100	$24.65	$22.84 - $26.61
Q4 2023	178,600	$5,142	$26.40	$22.64 - $29.58
Q3 2023	185,400	$6,150	$30.57	$27.55 - $32.42
Q2 2023	189,600	$6,955	$33.22	$30.67 - $35.82
Q1 2023	198,500	$8,099	$36.55	$33.28 - $43.38
Q4 2022	108,800	$6	$40.19	$34.55 - $46.18
Q3 2022	110,800	$4,849	$40.41	$36.27 - $44.60
Q2 2022	109,600	$5,746	$42.00	$38.28 - $46.21
Q1 2022	109,600	$5,674	$42.47	$37.25 - $47.67
Q4 2021	132,900	$7,848	$40.23	$33.04 - $50.25
Q3 2021	136,000	$5,849	$35.67	$31.14 - $41.86
Q2 2021	138,100	$5,408	$30.99	$28.33 - $32.57
Q1 2021	142,950	$5,179	$28.04	$26.42 - $29.64
Q4 2020	178,900	$6,585	$28.63	$25.46 - $33.76
Q3 2020	243,200	$8,925	$27.11	$24.12 - $28.77
Q2 2020	272,050	$8,896	$25.99	$22.75 - $28.30
Q1 2020	280,800	$9,165	$25.83	$20.12 - $29.26
Q4 2019	252,500	$9,893	$26.71	$24.48 - $28.30
Q3 2019	251,300	$9,029	$27.02	$24.03 - $31.23
Q2 2019	252,350	$10,932	$29.22	$26.69 - $31.04
Q1 2019	264,400	$11,229	$29.24	$27.18 - $30.42
Q4 2018	290,652	$12,687	$30.03	$27.84 - $32.00
Q3 2018	301,252	$13,276	$27.65	$24.39 - $30.38
Q2 2018	315,102	$11,432	$24.30	$23.06 - $25.01
Q1 2018	320,752	$11,383	$24.24	$22.28 - $26.22
Q4 2017	317,300	$11,493	$23.80	$22.47 - $24.83
Q3 2017	322,250	$11,504	$22.25	$21.30 - $23.86
Q2 2017	329,350	$11,063	$21.60	$20.67 - $22.50
Q1 2017	341,950	$11,698	$21.41	$19.77 - $22.46
Q4 2016	287,400	$9,335	$20.50	$18.90 - $21.64
Q3 2016	270,750	$9,170	$22.26	$21.09 - $23.49
Q2 2016	247,350	$8,709	$21.05	$18.31 - $22.30
Q1 2016	241,650	$7,163	$18.68	$17.59 - $19.87
Q4 2015	239,150	$7,720	$20.38	$19.02 - $22.06
Q3 2015	258,750	$8,127	$20.60	$17.41 - $22.12
Q2 2015	293,650	$9,846	$20.78	$20.15 - $21.38
Q1 2015	298,850	$10,397	$20.10	$18.50 - $21.33
Q4 2014	305,450	$9,515	$17.97	$16.27 - $19.76
Q3 2014	299,000	$8,841	$17.45	$16.48 - $18.35
Q2 2014	300,250	$8,911	$17.55	$16.87 - $18.99
Q1 2014	300,550	$9,654	$18.20	$17.09 - $19.15
Q4 2013	312,050	$9,558	$17.62	$16.02 - $18.73
Q3 2013	306,050	$8,787	$16.36	$15.50 - $17.26
Q2 2013	319,350	$8,945	$16.46	$15.38 - $17.52