ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 812 filers reported holding ISHARES TR in Q3 2023. The put-call ratio across all filers is 3.87 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $352,000 | -91.9% | 1,368 | -91.8% | 0.02% | -92.2% |
| Q1 2016 | $4,372,000 | -80.4% | 16,765 | -74.6% | 0.26% | -80.5% |
| Q4 2015 | $22,326,000 | +18.0% | 65,988 | +5.8% | 1.32% | +15.2% |
| Q3 2015 | $18,922,000 | -13.3% | 62,383 | +5.4% | 1.15% | -6.4% |
| Q2 2015 | $21,829,000 | +17.1% | 59,162 | +9.0% | 1.23% | +20.4% |
| Q1 2015 | $18,645,000 | – | 54,289 | – | 1.02% | – |
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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% |