Optiver US LLC - ISHARES TR ownership

ISHARES TR's ticker is and the CUSIP is 464287955. A total of 29 filers reported holding ISHARES TR in Q1 2021. The put-call ratio across all filers is - and the average weighting 5.4%.

Quarter-by-quarter ownership
Optiver US LLC ownership history of ISHARES TR
ValueSharesWeighting
Q4 2020$1,521,724,000
+8.2%
77,513
-17.8%
3.04%
-8.3%
Q3 2020$1,406,378,000
-19.5%
94,346
-22.9%
3.32%
-22.6%
Q2 2020$1,747,936,000
+17.7%
122,346
-6.7%
4.29%
+50.3%
Q1 2020$1,484,645,000
+26.4%
131,127
+85.4%
2.85%
-12.6%
Q4 2019$1,174,235,000
+254.9%
70,744
+224.5%
3.26%
+226.0%
Q3 2019$330,877,000
+67.3%
21,804
+72.1%
1.00%
+58.6%
Q2 2019$197,726,000
-39.3%
12,672
-40.4%
0.63%
-49.0%
Q1 2019$325,663,000
-72.6%
21,266
-70.7%
1.24%
-78.4%
Q2 2018$1,189,363,000
-38.4%
72,586
-43.0%
5.74%
-30.9%
Q1 2018$1,929,957,000
+332.5%
127,249
+334.1%
8.30%
+232.5%
Q4 2017$446,203,000
-49.6%
29,312
-99.5%
2.50%
-34.7%
Q3 2017$885,390,0005,973,0003.82%
Other shareholders
ISHARES TR shareholders Q1 2021
NameSharesValueWeighting ↓
Iguana Healthcare Management, LLC 75,000$8,911,0004.16%
SNS Financial Group, LLC 77,900$7,603,0003.06%
Timber Hill LLC 7,139,700$488,141,0002.21%
Virtu KCG Holdings LLC 1,195,700$141,577,0002.20%
SABBY MANAGEMENT, LLC 4,166$49,496,0002.12%
Hudson Bay Capital Management LP 420,000$49,900,0001.54%
Citadel Advisors 10,048,600$1,133,215,0001.30%
1492 Capital Management LLC 18,000$2,139,0001.10%
Teewinot Capital Advisers, L.L.C. 3,000$301,0000.17%
GLENHILL ADVISORS LLC 6,350$1,340,0000.11%
View complete list of ISHARES TR shareholders