Calamos Advisors LLC - INTERXION HOLDING N.V ownership

INTERXION HOLDING N.V's ticker is INXN and the CUSIP is N47279109. A total of 101 filers reported holding INTERXION HOLDING N.V in Q4 2013. The put-call ratio across all filers is 5.43 and the average weighting 0.6%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of INTERXION HOLDING N.V
ValueSharesWeighting
Q1 2017$22,411,000
-44.8%
566,505
-51.0%
0.18%
-45.5%
Q4 2016$40,583,000
+0.7%
1,157,197
+4.0%
0.32%
+12.2%
Q3 2016$40,318,000
+15.9%
1,113,140
+18.0%
0.29%
+18.0%
Q2 2016$34,779,000
-10.9%
943,039
-16.5%
0.24%
-5.8%
Q1 2016$39,054,000
+78.6%
1,129,391
+55.7%
0.26%
+86.3%
Q4 2015$21,864,000
+65.2%
725,162
+49.8%
0.14%
+58.0%
Q4 2014$13,235,000
+984.8%
484,105
+998.6%
0.09%
+1000.0%
Q3 2014$1,220,000
+2.3%
44,065
+1.2%
0.01%0.0%
Q2 2014$1,192,000
+55.8%
43,535
+36.5%
0.01%
+60.0%
Q1 2014$765,000
+3.2%
31,900
+1.6%
0.01%0.0%
Q4 2013$741,000
+14.2%
31,400
+7.5%
0.01%
+25.0%
Q3 2013$649,000
+8.0%
29,200
+27.0%
0.00%0.0%
Q2 2013$601,00023,0000.00%
Other shareholders
INTERXION HOLDING N.V shareholders Q4 2013
NameSharesValueWeighting ↓
RIVULET CAPITAL, LLC 865,000$20,743,00018.76%
Calypso Capital Management, LP 778,877$18,677,0007.57%
Selkirk Management LLC 188,712$4,525,0003.72%
Tensile Capital Management 590,000$14,148,0003.70%
Blue Harbour Group 2,497,951$59,901,0003.24%
ARS Investment Partners, LLC 729,129$17,485,0003.08%
Barton Investment Management 294,115$7,053,0002.88%
ACT II MANAGEMENT, LP 478,321$11,470,0002.68%
MSF Capital, LLC 433,287$10,390,0002.34%
NORTH RUN CAPITAL, LP 1,840,200$44,128,0002.32%
View complete list of INTERXION HOLDING N.V shareholders