Renaissance Technologies - 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
Renaissance Technologies ownership history of RACKSPACE HOSTING INC
ValueSharesWeighting
Q3 2016$26,848,000
+80.6%
847,200
+18.9%
0.05%
+67.9%
Q2 2016$14,867,000
+26.5%
712,700
+30.9%
0.03%
+27.3%
Q1 2016$11,754,000
-31.7%
544,400
-19.9%
0.02%
-42.1%
Q4 2015$17,215,000
-44.7%
679,900
-46.1%
0.04%
-48.6%
Q3 2015$31,117,000
-35.8%
1,260,800
-3.3%
0.07%
-32.7%
Q2 2015$48,492,000
+29.8%
1,303,900
+80.0%
0.11%
+37.5%
Q1 2015$37,361,000
+223.3%
724,200
+193.3%
0.08%
+185.7%
Q4 2014$11,557,000
-14.4%
246,900
-38.4%
0.03%
-9.7%
Q2 2014$13,494,000
+436.3%
400,900
+503.8%
0.03%
+342.9%
Q2 2013$2,516,00066,4000.01%
Other shareholders
RACKSPACE HOSTING INC shareholders Q4 2014
NameSharesValueWeighting ↓
NORWEST VENTURE PARTNERS VIII LP 10,576$495,000100.00%
Blue Harbour Group 9,143,087$427,988,00013.72%
Tekne Capital Management, LLC 754,697$35,327,0006.62%
CORNERSTONE CAPITAL MANAGEMENT LLC 3,132,917$146,652,0004.76%
Clearline Capital LP 551,910$25,835,0004.01%
PCO INVESTMENT MANAGEMENT LP 139,862$6,547,0003.85%
Barton Investment Management 181,150$8,480,0003.25%
OMT Capital Management LLC 73,800$3,455,0002.94%
Harvest Capital Strategies LLC 420,000$19,660,0002.20%
DIKER MANAGEMENT LLC 206,120$9,648,0001.88%
View complete list of RACKSPACE HOSTING INC shareholders