ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 861 filers reported holding ISHARES TR in Q4 2020. The put-call ratio across all filers is 1.57 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $79,000 | -4.8% | 516 | 0.0% | 0.01% | -14.3% |
| Q3 2021 | $83,000 | -2.4% | 516 | 0.0% | 0.01% | 0.0% |
| Q2 2021 | $85,000 | +9.0% | 516 | 0.0% | 0.01% | 0.0% |
| Q1 2021 | $78,000 | 0.0% | 516 | 0.0% | 0.01% | 0.0% |
| Q4 2020 | $78,000 | +11.4% | 516 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $70,000 | -1.4% | 516 | 0.0% | 0.01% | -12.5% |
| Q2 2020 | $71,000 | +26.8% | 516 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $56,000 | -9.7% | 516 | 0.0% | 0.01% | +14.3% |
| Q4 2019 | $62,000 | +21.6% | 516 | 0.0% | 0.01% | +16.7% |
| Q3 2019 | $51,000 | -8.9% | 516 | 0.0% | 0.01% | -14.3% |
| Q2 2019 | $56,000 | +133.3% | 516 | +138.9% | 0.01% | +133.3% |
| Q1 2019 | $24,000 | +14.3% | 216 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $21,000 | -19.2% | 216 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $26,000 | +8.3% | 216 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $24,000 | +4.3% | 216 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $23,000 | 0.0% | 216 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $23,000 | -4.2% | 216 | +200.0% | 0.00% | -25.0% |
| Q3 2017 | $24,000 | +9.1% | 72 | 0.0% | 0.00% | +33.3% |
| Q2 2017 | $22,000 | -29.0% | 72 | -32.7% | 0.00% | -40.0% |
| Q1 2017 | $31,000 | -8.8% | 107 | -17.1% | 0.01% | -16.7% |
| Q4 2016 | $34,000 | -30.6% | 129 | -23.7% | 0.01% | -33.3% |
| Q3 2016 | $49,000 | +11.4% | 169 | 0.0% | 0.01% | +12.5% |
| Q2 2016 | $44,000 | 0.0% | 169 | 0.0% | 0.01% | 0.0% |
| Q1 2016 | $44,000 | -22.8% | 169 | 0.0% | 0.01% | -20.0% |
| Q4 2015 | $57,000 | +11.8% | 169 | 0.0% | 0.01% | +11.1% |
| Q3 2015 | $51,000 | -17.7% | 169 | 0.0% | 0.01% | -18.2% |
| Q2 2015 | $62,000 | -15.1% | 169 | -20.3% | 0.01% | -15.4% |
| Q1 2015 | $73,000 | +1360.0% | 212 | +1313.3% | 0.01% | +1200.0% |
| Q4 2014 | $5,000 | -78.3% | 15 | -82.8% | 0.00% | -80.0% |
| Q2 2014 | $23,000 | +9.5% | 87 | 0.0% | 0.01% | 0.0% |
| Q1 2014 | $21,000 | – | 87 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Elliott Investment Management L.P. | 4,617,600 | $564,686,304 | 4.37% |
| BOULDER HILL CAPITAL MANAGEMENT LP | 57,250 | $7,001,103 | 4.35% |
| DAFNA Capital Management LLC | 102,500 | $12,534,725 | 3.90% |
| Michelson Medical Research Foundation, Inc. | 43,395 | $5,306,775 | 3.58% |
| Rye Brook Capital LLC | 40,900 | $5,002 | 3.56% |
| Bronte Capital Management Pty Ltd. | 283,229 | $34,636,074 | 3.49% |
| FWL INVESTMENT MANAGEMENT, LLC | 39,504 | $4,830,944 | 3.24% |
| Alpha Family Trust | 34,568 | $4,227,321 | 3.22% |
| HARBOUR INVESTMENT MANAGEMENT LLC | 40,720 | $4,985,830 | 2.85% |
| CUMBERLAND ADVISORS INC | 51,490 | $6,296,712 | 2.79% |