Calamos Advisors LLC - ISHARES TR ownership

ISHARES TR's ticker is and the CUSIP is 464287904. A total of 13 filers reported holding ISHARES TR in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ISHARES TR
ValueSharesWeighting
Q4 2019$207,322,000
+286.3%
4,620,500
+250.4%
1.02%
+251.0%
Q3 2019$53,662,000
-5.6%
1,318,500
-0.7%
0.29%
-7.6%
Q2 2019$56,856,000
-2.0%
1,327,200
-0.8%
0.32%
-12.7%
Q1 2019$58,039,000
-48.3%
1,337,800
-53.4%
0.36%
-51.1%
Q4 2018$112,192,000
+6.8%
2,871,800
+17.3%
0.74%
+28.0%
Q3 2018$105,036,000
+219.2%
2,449,000
+222.4%
0.58%
+187.6%
Q2 2018$32,909,000
-65.5%
759,500
-61.5%
0.20%
-67.6%
Q1 2018$95,344,000
-37.3%
1,974,800
-38.8%
0.62%
-20.0%
Q4 2017$151,986,000
+75140.6%
3,225,500
+58174.6%
0.78%
+38650.0%
Q1 2017$202,000
-50.4%
5,535
-16.8%
0.00%
-33.3%
Q4 2016$407,0006,6550.00%
Other shareholders
ISHARES TR shareholders Q3 2023
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 22,446,500$829,158,7440.38%
Twin Tree Management, LP 2,398,900$93,425,9210.20%
Garda Capital Partners LP 85,000$3,221,5000.18%
IMC-Chicago, LLC 2,161,200$68,214,1200.11%
JPMORGAN CHASE & CO 20,828,800$690,0130.09%
Itau Unibanco Holding S.A. 7,300$1,624,8120.07%
Swan Global Investments, LLC 5,400$2430.01%
CTC LLC 3,621$10,2270.01%
CIBC WORLD MARKETS CORP 15,180$429,5910.00%
Optiver Holding B.V. 64,200$1,817,0000.00%
View complete list of ISHARES TR shareholders