Calamos Advisors LLC - ISHARES TR ownership

ISHARES TR's ticker is and the CUSIP is 464287906. A total of 5 filers reported holding ISHARES TR in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.5%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ISHARES TR
ValueSharesWeighting
Q4 2019$13,581,000112,7000.07%
Other shareholders
ISHARES TR shareholders Q4 2019
NameSharesValueWeighting ↓
Brevan Howard Capital Management LP 518,000$55,747,1601.16%
JANE STREET GROUP, LLC 2,261,000$246,415,4840.08%
BW Gestao de Investimentos Ltda. 28,000$464,0000.07%
CenterStar Asset Management, LLC 4,000$507,8400.06%
IMC-Chicago, LLC 98,800$12,543,6480.01%
Maven Securities LTD 5,400$685,7110.01%
JPMORGAN CHASE & CO 418,300$45,017,4460.01%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ISHARES TR shareholders