KALMAR INVESTMENTS INC /DE/ - RACKSPACE HOSTING INC ownership

RACKSPACE HOSTING INC's ticker is RAX and the CUSIP is 750086100. A total of 270 filers reported holding RACKSPACE HOSTING INC in Q1 2016. The put-call ratio across all filers is 0.74 and the average weighting 0.1%.

Quarter-by-quarter ownership
KALMAR INVESTMENTS INC /DE/ ownership history of RACKSPACE HOSTING INC
ValueSharesWeighting
Q4 2015$10,522,000
+2.3%
415,560
-0.3%
0.26%
+6.6%
Q3 2015$10,290,000
-34.3%
416,920
-1.0%
0.24%
-18.5%
Q2 2015$15,667,000421,2600.30%
Other shareholders
RACKSPACE HOSTING INC shareholders Q1 2016
NameSharesValueWeighting ↓
Blue Harbour Group 11,423,939$289,254,0009.26%
OMT Capital Management LLC 103,600$2,623,0005.00%
Archon Capital Management LLC 145,500$3,684,0002.62%
LGT CAPITAL PARTNERS LTD. 390,180$9,879,0002.23%
FORMULA GROWTH LTD 331,571$8,395,0001.96%
Black Maple Capital Management LP 75,300$1,907,0001.93%
Belmont Global Advisors, Inc. 50,000$1,266,0001.64%
Espalier Global Management LLC 170,000$4,304,0001.10%
CEDAR HILL ASSOCIATES, LLC 210,991$5,342,0000.94%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 495,393$12,543,0000.90%
View complete list of RACKSPACE HOSTING INC shareholders