Calamos Advisors LLC - PALO ALTO NETWORKS INC ownership

PALO ALTO NETWORKS INC's ticker is and the CUSIP is 697435AB1. A total of 60 filers reported holding PALO ALTO NETWORKS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of PALO ALTO NETWORKS INC
ValueSharesWeighting
Q1 2019$52,572,000
+46.2%
23,880,000
+13.4%
0.33%
+38.4%
Q4 2018$35,947,000
-16.3%
21,062,000
-0.1%
0.24%
+0.4%
Q3 2018$42,929,000
-2.8%
21,077,000
-11.0%
0.24%
-12.6%
Q2 2018$44,152,000
+83.0%
23,684,000
+61.9%
0.27%
+72.0%
Q1 2018$24,130,000
+19.8%
14,631,000
-0.1%
0.16%
+52.4%
Q4 2017$20,147,000
-3.4%
14,649,000
-3.2%
0.10%
-36.0%
Q3 2017$20,858,000
-10.2%
15,131,000
-14.5%
0.16%
-6.4%
Q2 2017$23,234,000
-7.7%
17,687,000
-16.2%
0.17%
-13.1%
Q1 2017$25,163,000
-6.6%
21,099,000
-0.5%
0.20%
-7.5%
Q4 2016$26,935,000
-17.6%
21,205,000
-0.8%
0.21%
-8.5%
Q3 2016$32,694,000
+19.6%
21,378,000
-0.1%
0.23%
+21.9%
Q2 2016$27,344,000
-1.5%
21,410,000
+20.1%
0.19%
+4.3%
Q1 2016$27,766,000
-18.3%
17,832,000
-12.5%
0.18%
-14.8%
Q4 2015$33,992,000
+2.3%
20,382,000
-0.1%
0.22%
-5.7%
Q3 2015$33,223,00020,395,0000.23%
Other shareholders
PALO ALTO NETWORKS INC shareholders Q1 2018
NameSharesValueWeighting ↓
PERISCOPE CAPITAL INC. 4,000,000$8,162,0001.56%
PIPER SANDLER & CO. 849,000$1,729,0001.44%
Ferox Capital Management LP 850,000$1,744,0001.28%
Weiss Asset Management LP 7,718,000$15,718,0001.21%
AQR Arbitrage LLC 48,400,000$98,612,0001.14%
Hudson Bay Capital Management LP 44,749,000$91,656,0001.13%
ONTARIO TEACHERS PENSION PLAN BOARD 10,000,000$20,374,0000.29%
Calamos Advisors LLC 21,077,000$42,929,0000.24%
SG Americas Securities, LLC 154,340$31,446,0000.23%
Daiwa Securities Group Inc. 8,500,000$17,408,0000.15%
View complete list of PALO ALTO NETWORKS INC shareholders