F5 NETWORKS INC

Ticker: FFIV CUSIP: 315616102 Class: EQTY

BAILLIE GIFFORD & CO's Holding History (CIK: 0001088875)

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

Q3 2014

Shares 86,348 Value ($000) $10,252 Avg Close $117.47 Range $108.03 - $128.30

Q2 2014

Shares 185,779 Value ($000) $20,703 Avg Close $107.63 Range $99.26 - $114.14

Q1 2014

Shares 231,889 Value ($000) $24,727 Avg Close $105.80 Range $87.47 - $116.71

Q4 2013

Shares 236,292 Value ($000) $21,469 Avg Close $85.18 Range $78.14 - $93.25

Q3 2013

Shares 236,622 Value ($000) $20,293 Avg Close $85.01 Range $68.22 - $94.66

Q2 2013

Shares 107,251 Value ($000) $7,379 Avg Close $76.95 Range $67.53 - $92.57

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	86,348	$10,252	$117.47	$108.03 - $128.30
Q2 2014	185,779	$20,703	$107.63	$99.26 - $114.14
Q1 2014	231,889	$24,727	$105.80	$87.47 - $116.71
Q4 2013	236,292	$21,469	$85.18	$78.14 - $93.25
Q3 2013	236,622	$20,293	$85.01	$68.22 - $94.66
Q2 2013	107,251	$7,379	$76.95	$67.53 - $92.57