COMMVAULT SYSTEMS INC

Ticker: CVLT CUSIP: 204166102 Class: COM

THORNBURG INVESTMENT MANAGEMENT INC's Holding History (CIK: 0001145020)

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

Q1 2014

Shares 252,450 Value ($000) $16,397 Avg Close $69.18 Range $61.28 - $77.51

Q4 2013

Shares 237,869 Value ($000) $17,807 Avg Close $78.27 Range $66.95 - $90.00

Q3 2013

Shares 180,084 Value ($000) $15,833 Avg Close $83.78 Range $74.77 - $89.71

Q2 2013

Shares 137,166 Value ($000) $10,410 Avg Close $73.63 Range $66.00 - $88.14

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	252,450	$16,397	$69.18	$61.28 - $77.51
Q4 2013	237,869	$17,807	$78.27	$66.95 - $90.00
Q3 2013	180,084	$15,833	$83.78	$74.77 - $89.71
Q2 2013	137,166	$10,410	$73.63	$66.00 - $88.14