F5 NETWORKS INC

Ticker: FFIV CUSIP: 315616102 Class: EQTY

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q4 2025

Shares 28,496 Value ($000) $7,392 Avg Close $269.03 Range $223.76 - $346.00

Q3 2025

Shares 36,778 Value ($000) $11,886 Avg Close $313.03 Range $288.76 - $337.39

Q2 2025

Shares 38,550 Value ($000) $11,346 Avg Close $276.25 Range $227.04 - $301.83

Q1 2025

Shares 34,177 Value ($000) $9,100 Avg Close $279.63 Range $249.68 - $313.00

Q4 2024

Shares 33,063 Value ($000) $8,452 Avg Close $239.08 Range $213.24 - $264.50

Q3 2024

Shares 28,001 Value ($000) $6,166 Avg Close $193.86 Range $169.55 - $223.74

Q2 2024

Shares 35,179 Value ($000) $6,059 Avg Close $174.87 Range $159.01 - $196.35

Q1 2024

Shares 35,725 Value ($000) $6,773 Avg Close $184.50 Range $171.05 - $199.49

Q4 2023

Shares 32,584 Value ($000) $5,855 Avg Close $163.14 Range $145.45 - $180.70

Q3 2023

Shares 27,477 Value ($000) $4,428 Avg Close $156.39 Range $142.16 - $167.89

Q2 2023

Shares 26,433 Value ($000) $3,866 Avg Close $142.17 Range $127.05 - $154.04

Q1 2023

Shares 26,626 Value ($000) $3,879 Avg Close $144.34 Range $135.49 - $159.95

Q4 2022

Shares 23,736 Value ($000) $3,398 Avg Close $146.39 Range $133.68 - $159.96

Q3 2022

Shares 25,875 Value ($000) $3,744 Avg Close $158.37 Range $141.91 - $174.38

Q2 2022

Shares 26,216 Value ($000) $4,012 Avg Close $173.93 Range $147.47 - $215.28

Q1 2022

Shares 26,858 Value ($000) $5,611 Avg Close $209.87 Range $188.50 - $245.59

Q4 2021

Shares 28,321 Value ($000) $7,014 Avg Close $221.99 Range $193.50 - $249.00

Q3 2021

Shares 27,653 Value ($000) $5,496 Avg Close $199.96 Range $181.98 - $215.56

Q2 2021

Shares 29,694 Value ($000) $5,542 Avg Close $192.34 Range $174.34 - $216.15

Q1 2021

Shares 31,015 Value ($000) $6,470 Avg Close $196.97 Range $173.41 - $215.91

Q4 2020

Shares 29,450 Value ($000) $5,157 Avg Close $151.81 Range $121.77 - $178.09

Q3 2020

Shares 34,178 Value ($000) $4,197 Avg Close $134.49 Range $116.79 - $156.36

Q2 2020

Shares 41,403 Value ($000) $5,774 Avg Close $134.64 Range $101.42 - $153.56

Q1 2020

Shares 31,607 Value ($000) $3,367 Avg Close $122.31 Range $79.78 - $141.31

Q4 2019

Shares 32,255 Value ($000) $4,504 Avg Close $140.86 Range $128.51 - $153.00

Q3 2019

Shares 44,431 Value ($000) $6,237 Avg Close $138.28 Range $121.36 - $153.99

Q2 2019

Shares 47,730 Value ($000) $6,952 Avg Close $149.71 Range $131.53 - $168.94

Q1 2019

Shares 57,489 Value ($000) $9,021 Avg Close $160.92 Range $148.91 - $173.44

Q4 2018

Shares 156,690 Value ($000) $25,323 Avg Close $171.58 Range $149.87 - $195.41

Q3 2018

Shares 162,502 Value ($000) $32,300 Avg Close $183.01 Range $168.77 - $199.71

Q2 2018

Shares 167,466 Value ($000) $28,902 Avg Close $166.71 Range $138.67 - $183.27

Q1 2018

Shares 106,748 Value ($000) $15,437 Avg Close $143.36 Range $131.31 - $153.91

Q4 2017

Shares 105,633 Value ($000) $13,866 Avg Close $124.22 Range $114.63 - $136.35

Q3 2017

Shares 107,509 Value ($000) $12,965 Avg Close $120.71 Range $114.76 - $130.00

Q2 2017

Shares 111,808 Value ($000) $14,207 Avg Close $131.00 Range $124.27 - $142.92

Q1 2017

Shares 111,743 Value ($000) $15,931 Avg Close $142.67 Range $130.61 - $149.50

Q4 2016

Shares 125,654 Value ($000) $18,187 Avg Close $135.48 Range $114.45 - $148.34

Q3 2016

Shares 20,384 Value ($000) $2,525 Avg Close $121.40 Range $110.86 - $127.13

Q2 2016

Shares 11,248 Value ($000) $1,268 Avg Close $107.52 Range $93.64 - $124.91

Q1 2016

Shares 8,139 Value ($000) $858 Avg Close $95.83 Range $86.03 - $106.86

Q4 2015

Shares 8,139 Value ($000) $793 Avg Close $108.10 Range $94.51 - $123.25

Q3 2015

Shares 20,106 Value ($000) $2,318 Avg Close $122.44 Range $111.43 - $135.20

Q2 2015

Shares 19,201 Value ($000) $2,307 Avg Close $122.95 Range $111.33 - $128.08

Q1 2015

Shares 17,845 Value ($000) $2,054 Avg Close $117.67 Range $108.60 - $132.99

Q4 2014

Shares 8,285 Value ($000) $1,105 Avg Close $124.66 Range $106.82 - $136.11

Q3 2014

Shares 8,278 Value ($000) $985 Avg Close $117.47 Range $108.03 - $128.30

Q2 2014

Shares 8,278 Value ($000) $919 Avg Close $107.63 Range $99.26 - $114.14

Q1 2014

Shares 8,278 Value ($000) $871 Avg Close $105.80 Range $87.47 - $116.71

Q4 2013

Shares 10,678 Value ($000) $954 Avg Close $85.18 Range $78.14 - $93.25

Q3 2013

Shares 10,729 Value ($000) $930 Avg Close $85.01 Range $68.22 - $94.66

Q2 2013

Shares 13,467 Value ($000) $939 Avg Close $76.95 Range $67.53 - $92.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,496	$7,392	$269.03	$223.76 - $346.00
Q3 2025	36,778	$11,886	$313.03	$288.76 - $337.39
Q2 2025	38,550	$11,346	$276.25	$227.04 - $301.83
Q1 2025	34,177	$9,100	$279.63	$249.68 - $313.00
Q4 2024	33,063	$8,452	$239.08	$213.24 - $264.50
Q3 2024	28,001	$6,166	$193.86	$169.55 - $223.74
Q2 2024	35,179	$6,059	$174.87	$159.01 - $196.35
Q1 2024	35,725	$6,773	$184.50	$171.05 - $199.49
Q4 2023	32,584	$5,855	$163.14	$145.45 - $180.70
Q3 2023	27,477	$4,428	$156.39	$142.16 - $167.89
Q2 2023	26,433	$3,866	$142.17	$127.05 - $154.04
Q1 2023	26,626	$3,879	$144.34	$135.49 - $159.95
Q4 2022	23,736	$3,398	$146.39	$133.68 - $159.96
Q3 2022	25,875	$3,744	$158.37	$141.91 - $174.38
Q2 2022	26,216	$4,012	$173.93	$147.47 - $215.28
Q1 2022	26,858	$5,611	$209.87	$188.50 - $245.59
Q4 2021	28,321	$7,014	$221.99	$193.50 - $249.00
Q3 2021	27,653	$5,496	$199.96	$181.98 - $215.56
Q2 2021	29,694	$5,542	$192.34	$174.34 - $216.15
Q1 2021	31,015	$6,470	$196.97	$173.41 - $215.91
Q4 2020	29,450	$5,157	$151.81	$121.77 - $178.09
Q3 2020	34,178	$4,197	$134.49	$116.79 - $156.36
Q2 2020	41,403	$5,774	$134.64	$101.42 - $153.56
Q1 2020	31,607	$3,367	$122.31	$79.78 - $141.31
Q4 2019	32,255	$4,504	$140.86	$128.51 - $153.00
Q3 2019	44,431	$6,237	$138.28	$121.36 - $153.99
Q2 2019	47,730	$6,952	$149.71	$131.53 - $168.94
Q1 2019	57,489	$9,021	$160.92	$148.91 - $173.44
Q4 2018	156,690	$25,323	$171.58	$149.87 - $195.41
Q3 2018	162,502	$32,300	$183.01	$168.77 - $199.71
Q2 2018	167,466	$28,902	$166.71	$138.67 - $183.27
Q1 2018	106,748	$15,437	$143.36	$131.31 - $153.91
Q4 2017	105,633	$13,866	$124.22	$114.63 - $136.35
Q3 2017	107,509	$12,965	$120.71	$114.76 - $130.00
Q2 2017	111,808	$14,207	$131.00	$124.27 - $142.92
Q1 2017	111,743	$15,931	$142.67	$130.61 - $149.50
Q4 2016	125,654	$18,187	$135.48	$114.45 - $148.34
Q3 2016	20,384	$2,525	$121.40	$110.86 - $127.13
Q2 2016	11,248	$1,268	$107.52	$93.64 - $124.91
Q1 2016	8,139	$858	$95.83	$86.03 - $106.86
Q4 2015	8,139	$793	$108.10	$94.51 - $123.25
Q3 2015	20,106	$2,318	$122.44	$111.43 - $135.20
Q2 2015	19,201	$2,307	$122.95	$111.33 - $128.08
Q1 2015	17,845	$2,054	$117.67	$108.60 - $132.99
Q4 2014	8,285	$1,105	$124.66	$106.82 - $136.11
Q3 2014	8,278	$985	$117.47	$108.03 - $128.30
Q2 2014	8,278	$919	$107.63	$99.26 - $114.14
Q1 2014	8,278	$871	$105.80	$87.47 - $116.71
Q4 2013	10,678	$954	$85.18	$78.14 - $93.25
Q3 2013	10,729	$930	$85.01	$68.22 - $94.66
Q2 2013	13,467	$939	$76.95	$67.53 - $92.57