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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $1,537 | -99.9% | 11,897 | -2.0% | 3.46% | +27.1% |
| Q1 2022 | $1,581,000 | -13.5% | 12,137 | +1.4% | 2.72% | -8.8% |
| Q4 2021 | $1,828,000 | -36.3% | 11,975 | -32.6% | 2.98% | -40.1% |
| Q3 2021 | $2,871,000 | -1.7% | 17,756 | -0.5% | 4.98% | -9.7% |
| Q2 2021 | $2,921,000 | +56.5% | 17,847 | +44.0% | 5.51% | +47.6% |
| Q1 2021 | $1,866,000 | +1.6% | 12,395 | +2.2% | 3.73% | -5.4% |
| Q4 2020 | $1,837,000 | +12.1% | 12,128 | +0.2% | 3.95% | +6.8% |
| Q3 2020 | $1,639,000 | +25.6% | 12,104 | +26.7% | 3.70% | +236.3% |
| Q2 2020 | $1,305,000 | +297.9% | 9,550 | +213.9% | 1.10% | +214.9% |
| Q1 2020 | $328,000 | +8100.0% | 3,042 | +10040.0% | 0.35% | +8625.0% |
| Q4 2019 | $4,000 | – | 30 | – | 0.00% | – |
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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% |