PALO ALTO NETWORKS INC

Ticker: PANW CUSIP: 697435105 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2025

Shares 18,428 Value ($000) $3,394 Avg Close $201.75 Range $180.05 - $223.61

Q3 2025

Shares 18,344 Value ($000) $3,735 Avg Close $191.42 Range $165.21 - $210.39

Q2 2025

Shares 17,643 Value ($000) $3,610 Avg Close $185.70 Range $144.15 - $206.74

Q1 2025

Shares 17,733 Value ($000) $3,026 Avg Close $184.92 Range $165.88 - $208.39

Q4 2024

Shares 17,616 Value ($000) $3,205 Avg Close $188.91 Range $164.13 - $207.24

Q3 2024

Shares 8,785 Value ($000) $3,003 Avg Close $168.32 Range $142.01 - $187.69

Q2 2024

Shares 8,885 Value ($000) $3,012 Avg Close $149.57 Range $132.50 - $172.95

Q1 2024

Shares 8,712 Value ($000) $2,475 Avg Close $157.74 Range $130.04 - $190.42

Q4 2023

Shares 21,308 Value ($000) $6,283 Avg Close $133.70 Range $115.05 - $159.00

Q3 2023

Shares 21,422 Value ($000) $5,022 Avg Close $118.33 Range $100.58 - $129.44

Q2 2023

Shares 21,567 Value ($000) $5,511 Avg Close $104.05 Range $88.15 - $128.41

Q1 2023

Shares 7,705 Value ($000) $1,539 Avg Close $84.74 Range $66.11 - $100.15

Q4 2022

Shares 7,765 Value ($000) $1,084 Avg Close $80.29 Range $68.37 - $89.50

Q3 2022

Shares 7,560 Value ($000) $1,238 Avg Close $86.60 Range $77.20 - $96.47

Q2 2022

Shares 716 Value ($000) $354 Avg Close $88.67 Range $70.26 - $106.82

Q1 2022

Shares 418 Value ($000) $260 Avg Close $89.50 Range $75.96 - $105.98

Q1 2019

Shares 10,334 Value ($000) $2,510 Avg Close $37.09 Range $29.80 - $43.44

Q4 2018

Shares 10,772 Value ($000) $2,029 Avg Close $31.18 Range $26.68 - $38.18

Q3 2018

Shares 10,452 Value ($000) $2,354 Avg Close $36.40 Range $32.27 - $39.92

Q2 2018

Shares 7,862 Value ($000) $1,615 Avg Close $33.34 Range $29.60 - $36.23

Q1 2018

Shares 9,925 Value ($000) $1,802 Avg Close $27.78 Range $24.18 - $31.92

Q4 2017

Shares 4,405 Value ($000) $638 Avg Close $24.33 Range $22.64 - $26.14

Q4 2016

Shares 3,199 Value ($000) $400 Avg Close $23.96 Range $20.59 - $27.61

Q3 2016

Shares 3,224 Value ($000) $514 Avg Close $22.79 Range $19.50 - $26.67

Q2 2016

Shares 6,624 Value ($000) $812 Avg Close $23.16 Range $19.11 - $27.29

Q1 2016

Shares 6,690 Value ($000) $1,091 Avg Close $24.59 Range $18.52 - $28.96

Q4 2015

Shares 3,165 Value ($000) $557 Avg Close $28.85 Range $25.04 - $32.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,428	$3,394	$201.75	$180.05 - $223.61
Q3 2025	18,344	$3,735	$191.42	$165.21 - $210.39
Q2 2025	17,643	$3,610	$185.70	$144.15 - $206.74
Q1 2025	17,733	$3,026	$184.92	$165.88 - $208.39
Q4 2024	17,616	$3,205	$188.91	$164.13 - $207.24
Q3 2024	8,785	$3,003	$168.32	$142.01 - $187.69
Q2 2024	8,885	$3,012	$149.57	$132.50 - $172.95
Q1 2024	8,712	$2,475	$157.74	$130.04 - $190.42
Q4 2023	21,308	$6,283	$133.70	$115.05 - $159.00
Q3 2023	21,422	$5,022	$118.33	$100.58 - $129.44
Q2 2023	21,567	$5,511	$104.05	$88.15 - $128.41
Q1 2023	7,705	$1,539	$84.74	$66.11 - $100.15
Q4 2022	7,765	$1,084	$80.29	$68.37 - $89.50
Q3 2022	7,560	$1,238	$86.60	$77.20 - $96.47
Q2 2022	716	$354	$88.67	$70.26 - $106.82
Q1 2022	418	$260	$89.50	$75.96 - $105.98
Q1 2019	10,334	$2,510	$37.09	$29.80 - $43.44
Q4 2018	10,772	$2,029	$31.18	$26.68 - $38.18
Q3 2018	10,452	$2,354	$36.40	$32.27 - $39.92
Q2 2018	7,862	$1,615	$33.34	$29.60 - $36.23
Q1 2018	9,925	$1,802	$27.78	$24.18 - $31.92
Q4 2017	4,405	$638	$24.33	$22.64 - $26.14
Q4 2016	3,199	$400	$23.96	$20.59 - $27.61
Q3 2016	3,224	$514	$22.79	$19.50 - $26.67
Q2 2016	6,624	$812	$23.16	$19.11 - $27.29
Q1 2016	6,690	$1,091	$24.59	$18.52 - $28.96
Q4 2015	3,165	$557	$28.85	$25.04 - $32.45