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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $565,714 | -14.8% | 4,626 | -11.5% | 0.05% | 0.0% |
| Q2 2023 | $663,620 | -18.0% | 5,227 | -16.6% | 0.05% | -25.0% |
| Q1 2023 | $809,575 | -9.3% | 6,268 | -7.8% | 0.07% | -21.8% |
| Q4 2022 | $892,641 | +30.1% | 6,799 | +16.0% | 0.09% | +11.5% |
| Q3 2022 | $686,000 | -37.5% | 5,861 | -18.4% | 0.08% | -27.8% |
| Q4 2021 | $1,097,000 | -14.6% | 7,186 | -9.6% | 0.11% | -23.9% |
| Q3 2021 | $1,285,000 | -13.8% | 7,950 | -12.7% | 0.14% | -16.5% |
| Q2 2021 | $1,490,000 | +5.1% | 9,103 | -3.3% | 0.17% | -6.6% |
| Q1 2021 | $1,418,000 | +21.3% | 9,417 | +22.1% | 0.18% | -8.1% |
| Q4 2020 | $1,169,000 | +10.9% | 7,715 | +3.2% | 0.20% | -2.0% |
| Q3 2020 | $1,054,000 | +3.5% | 7,476 | +2.2% | 0.20% | -11.8% |
| Q2 2020 | $1,018,000 | +36.6% | 7,313 | +23.9% | 0.23% | +13.9% |
| Q1 2020 | $745,000 | +249.8% | 5,900 | +195.4% | 0.20% | +209.2% |
| Q1 2019 | $213,000 | -24.2% | 1,997 | -22.1% | 0.06% | -26.1% |
| Q4 2018 | $281,000 | -0.7% | 2,565 | -1.3% | 0.09% | -60.0% |
| Q3 2018 | $283,000 | +13.7% | 2,598 | +14.6% | 0.22% | 0.0% |
| Q2 2018 | $249,000 | -3.5% | 2,268 | -6.2% | 0.22% | -9.8% |
| Q1 2018 | $258,000 | – | 2,417 | – | 0.24% | – |
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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% |