BLACKROCK INC's ticker is and the CUSIP is 09247X901. A total of 13 filers reported holding BLACKROCK INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $487,080 | -67.2% | 600 | -73.9% | 0.01% | -41.2% |
| Q3 2023 | $1,486,927 | +26.5% | 2,300 | +35.3% | 0.02% | -5.6% |
| Q2 2023 | $1,175,629 | -37.3% | 1,700 | -39.3% | 0.02% | -53.8% |
| Q1 2023 | $1,873,536 | -5.6% | 2,800 | 0.0% | 0.04% | -13.3% |
| Q4 2022 | $1,984,164 | +228.0% | 2,800 | +154.5% | 0.04% | +309.1% |
| Q3 2022 | $605,000 | +13.1% | 1,100 | +57.1% | 0.01% | -42.1% |
| Q1 2022 | $535,000 | +59.7% | 700 | +75.0% | 0.02% | +72.7% |
| Q3 2021 | $335,000 | +48.9% | 400 | 0.0% | 0.01% | -42.1% |
| Q3 2020 | $225,000 | -65.5% | 400 | -66.7% | 0.02% | -57.8% |
| Q2 2020 | $653,000 | +160.2% | 1,200 | +140.0% | 0.04% | +95.7% |
| Q4 2019 | $251,000 | – | 500 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| IMC-Chicago, LLC | 88,200 | $69,441,624 | 0.04% |
| Optiver Holding B.V. | 97,000 | $76,370,040 | 0.04% |
| GROUP ONE TRADING, L.P. | 11,100 | $8,739,252 | 0.03% |
| SG Americas Securities, LLC | 74,900 | $3,979 | 0.02% |
| SIMPLEX TRADING, LLC | 38,300 | $30,154 | 0.02% |
| JANE STREET GROUP, LLC | 52,200 | $41,098,104 | 0.01% |
| HRT FINANCIAL LP | 700 | $551 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| JPMORGAN CHASE & CO | 2,700 | $2,125,764 | 0.00% |