BlackRock Investment Management, LLC - RACKSPACE HOSTING INC ownership

RACKSPACE HOSTING INC's ticker is RAX and the CUSIP is 750086100. A total of 298 filers reported holding RACKSPACE HOSTING INC in Q4 2014. The put-call ratio across all filers is 0.53 and the average weighting 0.5%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of RACKSPACE HOSTING INC
ValueSharesWeighting
Q3 2016$10,970,000
+44.0%
346,159
-5.2%
0.01%
+30.0%
Q2 2016$7,616,000
+13.7%
365,095
+17.6%
0.01%
+11.1%
Q1 2016$6,701,000
-19.1%
310,355
-5.1%
0.01%
-18.2%
Q4 2015$8,280,000
-5.5%
327,014
-7.9%
0.01%
-8.3%
Q3 2015$8,764,000
-34.3%
355,113
-0.9%
0.01%
-29.4%
Q2 2015$13,332,000
-22.2%
358,489
+7.9%
0.02%
-22.7%
Q1 2015$17,147,000
+9.4%
332,374
-0.7%
0.02%
+4.8%
Q4 2014$15,674,000
+42.0%
334,837
-1.2%
0.02%
+40.0%
Q3 2014$11,037,000
-1.6%
339,067
+1.7%
0.02%0.0%
Q2 2014$11,217,000
+2.1%
333,243
-0.5%
0.02%
-6.2%
Q1 2014$10,990,000
-14.7%
334,866
+1.7%
0.02%
-15.8%
Q4 2013$12,888,000
-26.1%
329,361
-0.4%
0.02%
-34.5%
Q3 2013$17,443,000
+57.7%
330,609
+13.2%
0.03%
+45.0%
Q2 2013$11,063,000291,9770.02%
Other shareholders
RACKSPACE HOSTING INC shareholders Q4 2014
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