Calamos Advisors LLC - ISHARES TR ownership

ISHARES TR's ticker is and the CUSIP is 464287952. A total of 9 filers reported holding ISHARES TR in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ISHARES TR
ValueSharesWeighting
Q4 2019$52,475,000
+15425.1%
388,134
-13.7%
0.26%
+8566.7%
Q3 2017$338,000
-95.6%
450,000
+7901.4%
0.00%
-94.1%
Q4 2014$7,695,000
-32.0%
5,624
+13.6%
0.05%
-32.9%
Q3 2014$11,323,0004,9500.08%
Other shareholders
ISHARES TR shareholders Q4 2014
NameSharesValueWeighting ↓
Ninepoint Partners LP 530,000$54,558,2005.93%
JANE STREET GROUP, LLC 8,158,500$851,922,0780.29%
Warberg Asset Management LLC 14,000$1,441,1600.24%
IMC-Chicago, LLC 994,200$102,674,7080.09%
HRT FINANCIAL LP 77,100$7,9360.07%
Optiver Holding B.V. 816,800$84,081,3920.06%
JPMORGAN CHASE & CO 2,544,100$268,363,6540.03%
Swan Global Investments, LLC 4,800$504,0000.02%
CIBC WORLD MARKETS CORP 6,985$719,0360.01%
Maven Securities LTD 3,100$319,2170.01%
View complete list of ISHARES TR shareholders