ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 846 filers reported holding ISHARES TR in Q1 2021. The put-call ratio across all filers is 2.45 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $48,812 | -3.7% | 399 | 0.0% | 0.02% | -4.3% |
| Q2 2023 | $50,676 | -1.7% | 399 | 0.0% | 0.02% | -8.0% |
| Q1 2023 | $51,553 | -18.7% | 399 | -17.4% | 0.02% | -24.2% |
| Q4 2022 | $63,413 | +252.3% | 483 | +213.6% | 0.03% | +230.0% |
| Q3 2022 | $18,000 | +80.0% | 154 | +75.0% | 0.01% | +100.0% |
| Q2 2022 | $10,000 | -9.1% | 88 | 0.0% | 0.01% | 0.0% |
| Q1 2022 | $11,000 | -54.2% | 88 | -42.9% | 0.01% | -54.5% |
| Q4 2021 | $24,000 | +71.4% | 154 | +83.3% | 0.01% | +57.1% |
| Q3 2021 | $14,000 | 0.0% | 84 | 0.0% | 0.01% | 0.0% |
| Q2 2021 | $14,000 | +7.7% | 84 | 0.0% | 0.01% | 0.0% |
| Q1 2021 | $13,000 | 0.0% | 84 | 0.0% | 0.01% | -12.5% |
| Q4 2020 | $13,000 | +18.2% | 84 | 0.0% | 0.01% | +14.3% |
| Q3 2020 | $11,000 | 0.0% | 84 | 0.0% | 0.01% | -12.5% |
| Q2 2020 | $11,000 | +22.2% | 84 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $9,000 | -10.0% | 84 | 0.0% | 0.01% | +14.3% |
| Q4 2019 | $10,000 | – | 84 | – | 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% |