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 | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $360,000 | +4.7% | 2,391 | +5.2% | 0.08% | -2.6% |
| Q4 2020 | $344,000 | -1.1% | 2,272 | -11.7% | 0.08% | -13.5% |
| Q3 2020 | $348,000 | +16.8% | 2,572 | +18.1% | 0.09% | +25.4% |
| Q2 2020 | $298,000 | +23.7% | 2,177 | -2.7% | 0.07% | 0.0% |
| Q1 2020 | $241,000 | -10.1% | 2,237 | +0.4% | 0.07% | +4.4% |
| Q4 2019 | $268,000 | +22.4% | 2,228 | +1.3% | 0.07% | +13.3% |
| Q3 2019 | $219,000 | -27.5% | 2,200 | -20.6% | 0.06% | -31.0% |
| Q2 2019 | $302,000 | +18.4% | 2,772 | +21.7% | 0.09% | +7.4% |
| Q1 2019 | $255,000 | +22.6% | 2,277 | +33.4% | 0.08% | +9.5% |
| Q3 2018 | $208,000 | – | 1,707 | – | 0.07% | – |
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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% |