Optiver US LLC - ISHARES TR ownership

ISHARES TR's ticker is and the CUSIP is 464287905. A total of 17 filers reported holding ISHARES TR in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
Optiver US LLC ownership history of ISHARES TR
ValueSharesWeighting
Q4 2020$869,200,000
-14.8%
44,275
-35.3%
1.74%
-27.8%
Q3 2020$1,020,059,000
-22.3%
68,430
-25.5%
2.41%
-25.2%
Q2 2020$1,312,445,000
+89.8%
91,864
+50.4%
3.22%
+142.3%
Q1 2020$691,537,000
+41.9%
61,078
+352.2%
1.33%
-1.9%
Q4 2019$487,345,000
+137.7%
13,5080.0%1.35%
+118.4%
Q3 2019$204,985,000
-40.4%
13,508
-38.7%
0.62%
-43.5%
Q2 2019$343,851,000
+53.7%
22,037
+50.8%
1.10%
+28.9%
Q1 2019$223,719,000
+7838.9%
14,609
+8393.6%
0.85%
+5978.6%
Q2 2018$2,818,000
-99.5%
172
-99.5%
0.01%
-99.4%
Q1 2018$519,507,000
+232.7%
34,253
+233.9%
2.23%
+155.8%
Q4 2017$156,153,000
-28.1%
10,258
-99.3%
0.87%
-6.9%
Q3 2017$217,248,0001,465,6000.94%
Other shareholders
ISHARES TR shareholders Q2 2019
NameSharesValueWeighting ↓
PICTON MAHONEY ASSET MANAGEMENT 800,000$149,8166.46%
Potomac Capital Management, Inc. 20,000$3,745,4003.84%
Twin Tree Management, LP 7,378,000$1,137,837,7401.75%
CTC LLC 172,323$3,227,092,8211.68%
Brevan Howard Capital Management LP 425,000$79,589,7501.66%
AKUNA SECURITIES LLC 662,000$123,972,7401.29%
Optiver Holding B.V. 8,582,700$1,607,282,2291.14%
IMC-Chicago, LLC 5,734,400$1,048,643,1650.96%
JANE STREET GROUP, LLC 16,269,100$2,388,411,8800.80%
Maven Securities LTD 162,500$20,561,4150.31%
View complete list of ISHARES TR shareholders