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 | $4,830,944 | +1.4% | 39,504 | +5.3% | 3.24% | -0.2% |
| Q2 2023 | $4,762,016 | +57.2% | 37,508 | +59.9% | 3.25% | +45.5% |
| Q1 2023 | $3,029,189 | +144078.4% | 23,453 | +146481.2% | 2.23% | +111550.0% |
| Q4 2022 | $2,101 | +5.0% | 16 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $2,000 | -99.9% | 16 | -99.9% | 0.00% | -99.9% |
| Q1 2021 | $2,941,000 | +11.2% | 19,534 | +11.9% | 1.98% | -2.2% |
| Q4 2020 | $2,644,000 | – | 17,450 | – | 2.02% | – |
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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% |