GROUP ONE TRADING, L.P. - ISHARES TR ownership

ISHARES TR's ticker is and the CUSIP is 46432F909. A total of 3 filers reported holding ISHARES TR in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ISHARES TR
ValueSharesWeighting
Q2 2021$159,000
+18.7%
1,200
+9.1%
0.00%
Q1 2021$134,0001,1000.00%
Other shareholders
ISHARES TR shareholders Q1 2021
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 57$711,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 1,100$134,0000.00%
View complete list of ISHARES TR shareholders