F5 NETWORKS INC

Ticker: FFIV CUSIP: 315616102 Class: EQTY

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 206,638 Value ($000) $52,746 Avg Close $269.03 Range $223.76 - $346.00

Q3 2025

Shares 324,742 Value ($000) $104,953 Avg Close $313.03 Range $288.76 - $337.39

Q2 2025

Shares 317,365 Value ($000) $93,407 Avg Close $276.25 Range $227.04 - $301.83

Q1 2025

Shares 445,125 Value ($000) $118,523 Avg Close $279.63 Range $249.68 - $313.00

Q4 2024

Shares 656,231 Value ($000) $165,022 Avg Close $239.08 Range $213.24 - $264.50

Q3 2024

Shares 575,661 Value ($000) $126,761 Avg Close $193.86 Range $169.55 - $223.74

Q2 2024

Shares 78,974 Value ($000) $13,602 Avg Close $174.87 Range $159.01 - $196.35

Q1 2024

Shares 75,422 Value ($000) $14,299 Avg Close $184.50 Range $171.05 - $199.49

Q4 2023

Shares 80,562 Value ($000) $14,419 Avg Close $163.14 Range $145.45 - $180.70

Q3 2023

Shares 82,301 Value ($000) $13,262 Avg Close $156.39 Range $142.16 - $167.89

Q2 2023

Shares 80,257 Value ($000) $11,738 Avg Close $142.17 Range $127.05 - $154.04

Q1 2023

Shares 81,250 Value ($000) $11,837 Avg Close $144.34 Range $135.49 - $159.95

Q4 2022

Shares 80,432 Value ($000) $11,543 Avg Close $146.39 Range $133.68 - $159.96

Q3 2022

Shares 82,683 Value ($000) $11,967 Avg Close $158.37 Range $141.91 - $174.38

Q2 2022

Shares 469,340 Value ($000) $71,828 Avg Close $173.93 Range $147.47 - $215.28

Q1 2022

Shares 667,264 Value ($000) $139,425 Avg Close $209.87 Range $188.50 - $245.59

Q4 2021

Shares 878,684 Value ($000) $215,023 Avg Close $221.99 Range $193.50 - $249.00

Q3 2021

Shares 858,093 Value ($000) $170,572 Avg Close $199.96 Range $181.98 - $215.56

Q2 2021

Shares 1,022,824 Value ($000) $190,920 Avg Close $192.34 Range $174.34 - $216.15

Q1 2021

Shares 1,091,301 Value ($000) $227,667 Avg Close $196.97 Range $173.41 - $215.91

Q4 2020

Shares 1,103,313 Value ($000) $194,117 Avg Close $151.81 Range $121.77 - $178.09

Q3 2020

Shares 884,758 Value ($000) $108,622 Avg Close $134.49 Range $116.79 - $156.36

Q2 2020

Shares 1,132,087 Value ($000) $157,903 Avg Close $134.64 Range $101.42 - $153.56

Q1 2020

Shares 1,112,394 Value ($000) $118,615 Avg Close $122.31 Range $79.78 - $141.31

Q4 2019

Shares 1,103,373 Value ($000) $154,086 Avg Close $140.86 Range $128.51 - $153.00

Q3 2019

Shares 1,097,264 Value ($000) $154,078 Avg Close $138.28 Range $121.36 - $153.99

Q2 2019

Shares 1,091,881 Value ($000) $159,011 Avg Close $149.71 Range $131.53 - $168.94

Q1 2019

Shares 378,283 Value ($000) $59,364 Avg Close $160.92 Range $148.91 - $173.44

Q4 2018

Shares 290,039 Value ($000) $46,995 Avg Close $171.58 Range $149.87 - $195.41

Q3 2018

Shares 242,031 Value ($000) $48,266 Avg Close $183.01 Range $168.77 - $199.71

Q2 2018

Shares 275,797 Value ($000) $47,561 Avg Close $166.71 Range $138.67 - $183.27

Q1 2018

Shares 360,862 Value ($000) $52,184 Avg Close $143.36 Range $131.31 - $153.91

Q4 2017

Shares 126,467 Value ($000) $16,595 Avg Close $124.22 Range $114.63 - $136.35

Q3 2017

Shares 154,780 Value ($000) $18,660 Avg Close $120.71 Range $114.76 - $130.00

Q2 2017

Shares 141,146 Value ($000) $17,934 Avg Close $131.00 Range $124.27 - $142.92

Q1 2017

Shares 242,606 Value ($000) $34,588 Avg Close $142.67 Range $130.61 - $149.50

Q4 2016

Shares 262,920 Value ($000) $38,050 Avg Close $135.48 Range $114.45 - $148.34

Q3 2016

Shares 354,525 Value ($000) $44,188 Avg Close $121.40 Range $110.86 - $127.13

Q2 2016

Shares 373,127 Value ($000) $42,477 Avg Close $107.52 Range $93.64 - $124.91

Q1 2016

Shares 274,535 Value ($000) $29,059 Avg Close $95.83 Range $86.03 - $106.86

Q4 2015

Shares 1,099,097 Value ($000) $106,568 Avg Close $108.10 Range $94.51 - $123.25

Q3 2015

Shares 1,260,023 Value ($000) $145,911 Avg Close $122.44 Range $111.43 - $135.20

Q2 2015

Shares 1,055,358 Value ($000) $127,012 Avg Close $122.95 Range $111.33 - $128.08

Q1 2015

Shares 1,039,487 Value ($000) $119,479 Avg Close $117.67 Range $108.60 - $132.99

Q4 2014

Shares 1,396,371 Value ($000) $182,178 Avg Close $124.66 Range $106.82 - $136.11

Q3 2014

Shares 1,744,098 Value ($000) $207,094 Avg Close $117.47 Range $108.03 - $128.30

Q2 2014

Shares 1,835,963 Value ($000) $204,600 Avg Close $107.63 Range $99.26 - $114.14

Q1 2014

Shares 2,498,521 Value ($000) $266,417 Avg Close $105.80 Range $87.47 - $116.71

Q4 2013

Shares 150,956 Value ($000) $13,715 Avg Close $85.18 Range $78.14 - $93.25

Q3 2013

Shares 154,456 Value ($000) $13,246 Avg Close $85.01 Range $68.22 - $94.66

Q2 2013

Shares 185,956 Value ($000) $12,794 Avg Close $76.95 Range $67.53 - $92.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	206,638	$52,746	$269.03	$223.76 - $346.00
Q3 2025	324,742	$104,953	$313.03	$288.76 - $337.39
Q2 2025	317,365	$93,407	$276.25	$227.04 - $301.83
Q1 2025	445,125	$118,523	$279.63	$249.68 - $313.00
Q4 2024	656,231	$165,022	$239.08	$213.24 - $264.50
Q3 2024	575,661	$126,761	$193.86	$169.55 - $223.74
Q2 2024	78,974	$13,602	$174.87	$159.01 - $196.35
Q1 2024	75,422	$14,299	$184.50	$171.05 - $199.49
Q4 2023	80,562	$14,419	$163.14	$145.45 - $180.70
Q3 2023	82,301	$13,262	$156.39	$142.16 - $167.89
Q2 2023	80,257	$11,738	$142.17	$127.05 - $154.04
Q1 2023	81,250	$11,837	$144.34	$135.49 - $159.95
Q4 2022	80,432	$11,543	$146.39	$133.68 - $159.96
Q3 2022	82,683	$11,967	$158.37	$141.91 - $174.38
Q2 2022	469,340	$71,828	$173.93	$147.47 - $215.28
Q1 2022	667,264	$139,425	$209.87	$188.50 - $245.59
Q4 2021	878,684	$215,023	$221.99	$193.50 - $249.00
Q3 2021	858,093	$170,572	$199.96	$181.98 - $215.56
Q2 2021	1,022,824	$190,920	$192.34	$174.34 - $216.15
Q1 2021	1,091,301	$227,667	$196.97	$173.41 - $215.91
Q4 2020	1,103,313	$194,117	$151.81	$121.77 - $178.09
Q3 2020	884,758	$108,622	$134.49	$116.79 - $156.36
Q2 2020	1,132,087	$157,903	$134.64	$101.42 - $153.56
Q1 2020	1,112,394	$118,615	$122.31	$79.78 - $141.31
Q4 2019	1,103,373	$154,086	$140.86	$128.51 - $153.00
Q3 2019	1,097,264	$154,078	$138.28	$121.36 - $153.99
Q2 2019	1,091,881	$159,011	$149.71	$131.53 - $168.94
Q1 2019	378,283	$59,364	$160.92	$148.91 - $173.44
Q4 2018	290,039	$46,995	$171.58	$149.87 - $195.41
Q3 2018	242,031	$48,266	$183.01	$168.77 - $199.71
Q2 2018	275,797	$47,561	$166.71	$138.67 - $183.27
Q1 2018	360,862	$52,184	$143.36	$131.31 - $153.91
Q4 2017	126,467	$16,595	$124.22	$114.63 - $136.35
Q3 2017	154,780	$18,660	$120.71	$114.76 - $130.00
Q2 2017	141,146	$17,934	$131.00	$124.27 - $142.92
Q1 2017	242,606	$34,588	$142.67	$130.61 - $149.50
Q4 2016	262,920	$38,050	$135.48	$114.45 - $148.34
Q3 2016	354,525	$44,188	$121.40	$110.86 - $127.13
Q2 2016	373,127	$42,477	$107.52	$93.64 - $124.91
Q1 2016	274,535	$29,059	$95.83	$86.03 - $106.86
Q4 2015	1,099,097	$106,568	$108.10	$94.51 - $123.25
Q3 2015	1,260,023	$145,911	$122.44	$111.43 - $135.20
Q2 2015	1,055,358	$127,012	$122.95	$111.33 - $128.08
Q1 2015	1,039,487	$119,479	$117.67	$108.60 - $132.99
Q4 2014	1,396,371	$182,178	$124.66	$106.82 - $136.11
Q3 2014	1,744,098	$207,094	$117.47	$108.03 - $128.30
Q2 2014	1,835,963	$204,600	$107.63	$99.26 - $114.14
Q1 2014	2,498,521	$266,417	$105.80	$87.47 - $116.71
Q4 2013	150,956	$13,715	$85.18	$78.14 - $93.25
Q3 2013	154,456	$13,246	$85.01	$68.22 - $94.66
Q2 2013	185,956	$12,794	$76.95	$67.53 - $92.57