BLACKROCK INC's ticker is and the CUSIP is 09247X901. A total of 3 filers reported holding BLACKROCK INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2015 | $256,000 | -48.9% | 700 | -50.0% | 0.01% | -37.5% |
Q4 2014 | $501,000 | -67.5% | 1,400 | -70.2% | 0.01% | -73.3% |
Q3 2014 | $1,543,000 | +12.3% | 4,700 | +9.3% | 0.03% | +42.9% |
Q2 2014 | $1,374,000 | -31.7% | 4,300 | -32.8% | 0.02% | -16.0% |
Q1 2014 | $2,013,000 | +63.1% | 6,400 | +64.1% | 0.02% | +78.6% |
Q4 2013 | $1,234,000 | +11.2% | 3,900 | -4.9% | 0.01% | 0.0% |
Q3 2013 | $1,110,000 | – | 4,100 | – | 0.01% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
IMC-Chicago, LLC | 39,700 | $29,932,000 | 0.04% |
SIMPLEX TRADING, LLC | 163 | $12,289,000 | 0.02% |
GROUP ONE TRADING, L.P. | 15,200 | $11,460,000 | 0.02% |
HBK INVESTMENTS L P | 2,700 | $2,036,000 | 0.01% |
SG Americas Securities, LLC | 10,000 | $312,000 | 0.00% |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |