Calamos Advisors LLC - J2 GLOBAL INC ownership

J2 GLOBAL INC's ticker is and the CUSIP is 48123VAC6. A total of 38 filers reported holding J2 GLOBAL INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.7%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of J2 GLOBAL INC
ValueSharesWeighting
Q1 2021$48,765,000
+21.2%
27,500,0000.0%0.27%
+14.2%
Q4 2020$40,229,000
+28.2%
27,500,0000.0%0.23%
+15.3%
Q3 2020$31,386,000
+4.5%
27,500,0000.0%0.20%
-4.7%
Q2 2020$30,038,000
-10.0%
27,500,0000.0%0.21%
-19.1%
Q1 2020$33,394,000
-16.4%
27,500,0000.0%0.26%
+32.3%
Q4 2019$39,946,000
+0.5%
27,500,000
-1.8%
0.20%
-8.8%
Q3 2019$39,763,000
+1.7%
28,000,0000.0%0.22%0.0%
Q2 2019$39,102,000
+4.3%
28,000,0000.0%0.22%
-7.3%
Q1 2019$37,479,000
+17.1%
28,000,0000.0%0.23%
+10.9%
Q4 2018$32,010,000
-12.0%
28,000,0000.0%0.21%
+5.5%
Q3 2018$36,358,000
+16.6%
28,000,000
+21.7%
0.20%
+4.7%
Q2 2018$31,195,000
+112.5%
23,000,000
+100.0%
0.19%
+99.0%
Q1 2018$14,683,000
+251.6%
11,500,000
+262.3%
0.10%
+255.6%
Q4 2015$4,176,000
+6.6%
3,174,000
-3.5%
0.03%0.0%
Q3 2015$3,918,000
+0.6%
3,289,000
-1.7%
0.03%
+12.5%
Q2 2015$3,896,000
-1.6%
3,346,000
-2.3%
0.02%
-4.0%
Q1 2015$3,960,000
-1.0%
3,425,000
-5.3%
0.02%
-3.8%
Q4 2014$4,000,000
+5.0%
3,616,000
-4.9%
0.03%
+4.0%
Q3 2014$3,810,000
+0.2%
3,803,000
+2.0%
0.02%
+4.2%
Q2 2014$3,801,0003,729,0000.02%
Other shareholders
J2 GLOBAL INC shareholders Q1 2021
NameSharesValueWeighting ↓
Aequim Alternative Investments LP 14,000,000$16,123,0008.20%
Opera Trading Capital 13,900,000$15,814,0003.77%
Myriad Asset Management Ltd. 10,753,000$12,312,0002.62%
CQS Cayman LP 32,514,000$37,296,0002.57%
MIZUHO SECURITIES USA LLC 8,900,000$10,176,0001.36%
CANYON CAPITAL ADVISORS LLC 49,405,000$56,146,0001.32%
HIGHBRIDGE CAPITAL MANAGEMENT LLC 30,000,000$34,350,0001.01%
Ferox Capital Management LP 700,000$839,0000.59%
IRON Financial LLC 515,000$591,0000.46%
DAVIDSON KEMPNER CAPITAL MANAGEMENT LP 20,000,000$22,932,0000.45%
View complete list of J2 GLOBAL INC shareholders