BLACKROCK INC's ticker is and the CUSIP is 09247X951. A total of 9 filers reported holding BLACKROCK INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 262,600 | $200,671,000 | 0.20% |
| Maven Securities LTD | 2,300 | $1,758,000 | 0.06% |
| SIMPLEX TRADING, LLC | 74,300 | $56,777,000 | 0.05% |
| IMC-Chicago, LLC | 52,200 | $39,890,000 | 0.04% |
| HBK INVESTMENTS L P | 1,600 | $1,223,000 | 0.01% |
| Allianz Asset Management GmbH | 5,900 | $4,509,000 | 0.00% |
| HRT FINANCIAL LP | 500 | $382,000 | 0.00% |
| JPMORGAN CHASE & CO | 15,100 | $11,539,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |