GROUP ONE TRADING, L.P. - BLACKROCK INC ownership

BLACKROCK INC's ticker is and the CUSIP is 09247X951. A total of 10 filers reported holding BLACKROCK INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of BLACKROCK INC
ValueSharesWeighting
Q3 2023$5,559,814
+64.2%
8,600
+75.5%
0.02%
+72.7%
Q2 2023$3,386,586
-28.7%
4,900
-31.0%
0.01%
-35.3%
Q1 2023$4,750,752
-96.4%
7,100
-96.2%
0.02%
-94.5%
Q4 2022$132,159,495
+274.1%
186,500
+190.5%
0.31%
+344.9%
Q3 2022$35,328,000
-76.5%
64,200
-74.0%
0.07%
-70.8%
Q2 2022$150,372,000
-25.1%
246,900
-6.0%
0.24%
+18.6%
Q1 2022$200,671,000
-58.0%
262,600
-49.6%
0.20%
-48.0%
Q4 2021$477,281,000
+32.9%
521,300
+21.7%
0.38%
-1.3%
Q3 2021$359,198,000
+28.7%
428,300
+34.2%
0.39%
+15.1%
Q2 2021$279,203,000
+7614.9%
319,100
+6547.9%
0.34%
+6640.0%
Q1 2021$3,619,000
+4926.4%
4,800
+4700.0%
0.01%
Q4 2020$72,0001000.00%
Other shareholders
BLACKROCK INC shareholders Q3 2022
NameSharesValueWeighting ↓
Garda Capital Partners LP 4,200$2,715,2580.13%
IMC-Chicago, LLC 79,200$51,202,0080.04%
SIMPLEX TRADING, LLC 71,900$46,4820.04%
Allianz Asset Management GmbH 23,200$14,998,5680.02%
GROUP ONE TRADING, L.P. 8,600$5,559,8140.02%
JANE STREET GROUP, LLC 87,000$56,244,6300.02%
Maven Securities LTD 2,200$1,422,2780.02%
HRT FINANCIAL LP 2,000$1,2920.01%
JPMORGAN CHASE & CO 900$581,8410.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of BLACKROCK INC shareholders