F5 NETWORKS INC

Ticker: FFIV CUSIP: 315616102 Class: EQTY

AMERICAN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001320168)

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

Q2 2019

Shares 1,807 Value ($000) $263 Avg Close $149.71 Range $131.53 - $168.94

Q1 2019

Shares 14,022 Value ($000) $2,200 Avg Close $160.92 Range $148.91 - $173.44

Q4 2018

Shares 21,760 Value ($000) $3,526 Avg Close $171.58 Range $149.87 - $195.41

Q3 2018

Shares 21,690 Value ($000) $4,325 Avg Close $183.01 Range $168.77 - $199.71

Q2 2018

Shares 21,660 Value ($000) $3,735 Avg Close $166.71 Range $138.67 - $183.27

Q1 2018

Shares 21,645 Value ($000) $3,130 Avg Close $143.36 Range $131.31 - $153.91

Q4 2017

Shares 23,230 Value ($000) $3,048 Avg Close $124.22 Range $114.63 - $136.35

Q3 2017

Shares 30,430 Value ($000) $3,669 Avg Close $120.71 Range $114.76 - $130.00

Q2 2017

Shares 30,195 Value ($000) $3,837 Avg Close $131.00 Range $124.27 - $142.92

Q1 2017

Shares 29,045 Value ($000) $4,141 Avg Close $142.67 Range $130.61 - $149.50

Q4 2016

Shares 29,045 Value ($000) $4,203 Avg Close $135.48 Range $114.45 - $148.34

Q3 2016

Shares 25,325 Value ($000) $3,157 Avg Close $121.40 Range $110.86 - $127.13

Q1 2016

Shares 25,055 Value ($000) $2,652 Avg Close $95.83 Range $86.03 - $106.86

Q4 2015

Shares 24,345 Value ($000) $2,360 Avg Close $108.10 Range $94.51 - $123.25

Q3 2015

Shares 21,395 Value ($000) $2,478 Avg Close $122.44 Range $111.43 - $135.20

Q2 2015

Shares 21,700 Value ($000) $2,612 Avg Close $122.95 Range $111.33 - $128.08

Q1 2015

Shares 19,115 Value ($000) $2,197 Avg Close $117.67 Range $108.60 - $132.99

Q4 2014

Shares 11,800 Value ($000) $1,539 Avg Close $124.66 Range $106.82 - $136.11

Q3 2014

Shares 9,500 Value ($000) $1,128 Avg Close $117.47 Range $108.03 - $128.30

Q2 2014

Shares 9,500 Value ($000) $1,059 Avg Close $107.63 Range $99.26 - $114.14

Q1 2014

Shares 7,600 Value ($000) $810 Avg Close $105.80 Range $87.47 - $116.71

Q4 2013

Shares 7,600 Value ($000) $691 Avg Close $85.18 Range $78.14 - $93.25

Q3 2013

Shares 7,500 Value ($000) $644 Avg Close $85.01 Range $68.22 - $94.66

Q2 2013

Shares 6,500 Value ($000) $447 Avg Close $76.95 Range $67.53 - $92.57

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	1,807	$263	$149.71	$131.53 - $168.94
Q1 2019	14,022	$2,200	$160.92	$148.91 - $173.44
Q4 2018	21,760	$3,526	$171.58	$149.87 - $195.41
Q3 2018	21,690	$4,325	$183.01	$168.77 - $199.71
Q2 2018	21,660	$3,735	$166.71	$138.67 - $183.27
Q1 2018	21,645	$3,130	$143.36	$131.31 - $153.91
Q4 2017	23,230	$3,048	$124.22	$114.63 - $136.35
Q3 2017	30,430	$3,669	$120.71	$114.76 - $130.00
Q2 2017	30,195	$3,837	$131.00	$124.27 - $142.92
Q1 2017	29,045	$4,141	$142.67	$130.61 - $149.50
Q4 2016	29,045	$4,203	$135.48	$114.45 - $148.34
Q3 2016	25,325	$3,157	$121.40	$110.86 - $127.13
Q1 2016	25,055	$2,652	$95.83	$86.03 - $106.86
Q4 2015	24,345	$2,360	$108.10	$94.51 - $123.25
Q3 2015	21,395	$2,478	$122.44	$111.43 - $135.20
Q2 2015	21,700	$2,612	$122.95	$111.33 - $128.08
Q1 2015	19,115	$2,197	$117.67	$108.60 - $132.99
Q4 2014	11,800	$1,539	$124.66	$106.82 - $136.11
Q3 2014	9,500	$1,128	$117.47	$108.03 - $128.30
Q2 2014	9,500	$1,059	$107.63	$99.26 - $114.14
Q1 2014	7,600	$810	$105.80	$87.47 - $116.71
Q4 2013	7,600	$691	$85.18	$78.14 - $93.25
Q3 2013	7,500	$644	$85.01	$68.22 - $94.66
Q2 2013	6,500	$447	$76.95	$67.53 - $92.57