Calamos Advisors LLC - J2 GLOBAL INC ownership

J2 GLOBAL INC's ticker is and the CUSIP is 48123VAC6. A total of 43 filers reported holding J2 GLOBAL INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.5%.

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 Q4 2020
NameSharesValueWeighting ↓
TFG Asset Management GP Ltd 25,000,000$27,343,0003.64%
Aequim Alternative Investments LP 22,000,000$24,060,0003.64%
Verde Servicos Internacionais S.A. 10,030$11,116,0002.93%
III Capital Management 9,000,000$9,830,0002.43%
CQS (US), LLC 19,868,000$21,881,0001.34%
Ferox Capital LLP 900,000$1,011,0001.13%
WOLVERINE ASSET MANAGEMENT LLC 58,442,000$63,824,0000.64%
SHENKMAN CAPITAL MANAGEMENT INC 3,000,000$3,304,0000.47%
Polar Asset Management Partners Inc. 20,000,000$21,908,0000.36%
TENOR CAPITAL MANAGEMENT Co., L.P. 6,500,000$7,119,0000.32%
View complete list of J2 GLOBAL INC shareholders