BLACKROCK INC's ticker is and the CUSIP is 09247X951. A total of 7 filers reported holding BLACKROCK INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,422,278 | +2.8% | 2,200 | +10.0% | 0.02% | -23.8% |
| Q2 2023 | $1,382,971 | +129.7% | 2,000 | +122.2% | 0.02% | +61.5% |
| Q1 2023 | $602,208 | -43.3% | 900 | -40.0% | 0.01% | -45.8% |
| Q4 2022 | $1,062,945 | -39.6% | 1,500 | -53.1% | 0.02% | -27.3% |
| Q3 2022 | $1,761,000 | +0.2% | 3,200 | +39.1% | 0.03% | -45.9% |
| Q1 2022 | $1,758,000 | -66.9% | 2,300 | -60.3% | 0.06% | -59.9% |
| Q4 2021 | $5,310,000 | +352.3% | 5,800 | +314.3% | 0.15% | +300.0% |
| Q3 2021 | $1,174,000 | -73.7% | 1,400 | -72.5% | 0.04% | -78.9% |
| Q2 2021 | $4,462,000 | +228.8% | 5,100 | +183.3% | 0.18% | +195.1% |
| Q1 2021 | $1,357,000 | +72.4% | 1,800 | +28.6% | 0.06% | -6.2% |
| Q3 2020 | $787,000 | +189.3% | 1,400 | +180.0% | 0.06% | +242.1% |
| Q2 2020 | $272,000 | +23.6% | 500 | 0.0% | 0.02% | -26.9% |
| Q1 2020 | $220,000 | -60.2% | 500 | -54.5% | 0.03% | -48.0% |
| Q4 2019 | $553,000 | – | 1,100 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 246,900 | $150,372,000 | 0.24% |
| SIMPLEX TRADING, LLC | 100,400 | $61,147,000 | 0.06% |
| SG Americas Securities, LLC | 95,000 | $4,850,000 | 0.05% |
| IMC-Chicago, LLC | 52,500 | $31,975,000 | 0.04% |
| JANE STREET GROUP, LLC | 144,100 | $87,763,000 | 0.04% |
| Allianz Asset Management GmbH | 3,500 | $2,132,000 | 0.00% |
| JPMORGAN CHASE & CO | 7,600 | $4,629,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |