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 | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $67,746,000 | +212.7% | 447,200 | +179.5% | 0.96% | +190.9% |
| Q3 2020 | $21,666,000 | +202.5% | 160,000 | +205.3% | 0.33% | +201.8% |
| Q2 2020 | $7,163,000 | +68.7% | 52,400 | +33.0% | 0.11% | +28.2% |
| Q1 2020 | $4,245,000 | -57.3% | 39,400 | -60.6% | 0.08% | -41.0% |
| Q3 2019 | $9,950,000 | -53.4% | 100,000 | -49.0% | 0.14% | -47.8% |
| Q2 2019 | $21,373,000 | -56.9% | 195,900 | +3.1% | 0.28% | -39.3% |
| Q1 2016 | $49,554,000 | -94.6% | 190,000 | -92.3% | 0.46% | -91.4% |
| Q2 2015 | $915,046,000 | +8518.7% | 2,480,000 | +6985.7% | 5.31% | +2833.1% |
| Q4 2014 | $10,617,000 | – | 35,000 | – | 0.18% | – |
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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% |