ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 845 filers reported holding ISHARES TR in Q1 2023. The put-call ratio across all filers is 1.20 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $74,108 | -51.6% | 606 | -49.8% | 0.00% | -50.0% |
| Q2 2023 | $153,114 | -1.7% | 1,206 | 0.0% | 0.01% | -25.0% |
| Q1 2023 | $155,767 | -1.6% | 1,206 | 0.0% | 0.01% | -20.0% |
| Q4 2022 | $158,336 | +12.3% | 1,206 | 0.0% | 0.01% | +11.1% |
| Q3 2022 | $141,000 | -14.5% | 1,206 | -14.2% | 0.01% | -10.0% |
| Q2 2022 | $165,000 | -9.8% | 1,406 | 0.0% | 0.01% | 0.0% |
| Q1 2022 | $183,000 | -34.2% | 1,406 | -22.8% | 0.01% | -37.5% |
| Q4 2021 | $278,000 | +90.4% | 1,821 | +102.3% | 0.02% | +77.8% |
| Q3 2021 | $146,000 | -0.7% | 900 | 0.0% | 0.01% | 0.0% |
| Q2 2021 | $147,000 | +8.1% | 900 | 0.0% | 0.01% | +12.5% |
| Q1 2021 | $136,000 | 0.0% | 900 | 0.0% | 0.01% | 0.0% |
| Q4 2020 | $136,000 | +11.5% | 900 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $122,000 | – | 900 | – | 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% |