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 | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $233,000 | +15.9% | 2,082 | 0.0% | 0.09% | -20.0% |
| Q4 2018 | $201,000 | -49.8% | 2,082 | -36.6% | 0.11% | -42.1% |
| Q3 2018 | $400,000 | +11.1% | 3,282 | 0.0% | 0.19% | +11.8% |
| Q2 2018 | $360,000 | +2.9% | 3,282 | 0.0% | 0.17% | +1.8% |
| Q1 2018 | $350,000 | 0.0% | 3,282 | 0.0% | 0.17% | +6.4% |
| Q4 2017 | $350,000 | +3.2% | 3,282 | +200.0% | 0.16% | -13.3% |
| Q2 2017 | $339,000 | +3.0% | 1,094 | -2.6% | 0.18% | +9.0% |
| Q1 2017 | $329,000 | +3.1% | 1,123 | -6.7% | 0.17% | -5.7% |
| Q4 2016 | $319,000 | -6.2% | 1,203 | +2.5% | 0.18% | -1.1% |
| Q3 2016 | $340,000 | +8.3% | 1,174 | 0.0% | 0.18% | +4.1% |
| Q2 2016 | $314,000 | +2.6% | 1,174 | 0.0% | 0.17% | +8.9% |
| Q1 2016 | $306,000 | -22.9% | 1,174 | 0.0% | 0.16% | -27.3% |
| Q4 2015 | $397,000 | – | 1,174 | – | 0.22% | – |
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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% |