JANE STREET GROUP, 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
JANE STREET GROUP, LLC ownership history of J2 GLOBAL INC
ValueSharesWeighting
Q2 2021$51,532,000
+8158.3%
25,300,000
+7128.6%
0.02%
Q1 2021$624,000
-64.7%
350,000
-73.6%
0.00%
-100.0%
Q1 2019$1,766,000
+3.8%
1,325,000
-11.7%
0.00%
-25.0%
Q4 2018$1,702,000
+530.4%
1,500,000
+650.0%
0.00%
+300.0%
Q2 2018$270,000200,0000.00%
Other shareholders
J2 GLOBAL INC shareholders Q1 2021
NameSharesValueWeighting ↓
Mitsubishi UFJ Securities Holdings Co., Ltd. 2,180,000$2,371,0003.12%
BASSO CAPITAL MANAGEMENT, L.P. 9,650,000$10,482,0001.76%
CAMDEN ASSET MANAGEMENT L P /CA 38,950,000$42,261,0001.32%
OAKTREE CAPITAL MANAGEMENT LP 62,917,000$68,678,0001.23%
Wellesley Asset Management 17,874$19,393,0001.14%
GUARDIAN LIFE INSURANCE CO OF AMERICA 11,000,000$11,935,0001.05%
Jabre Capital Partners S.A. 5,000,000$5,500,0000.87%
BlueCrest Capital Management Ltd 11,000,000$11,967,0000.74%
Nicholas Investment Partners, LP 8,165,000$8,859,0000.65%
SSI INVESTMENT MANAGEMENT LLC 4,160,000$4,515,0000.46%
View complete list of J2 GLOBAL INC shareholders