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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q1 2021 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q4 2020 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | – | 1 | -66.7% | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 3 | -100.0% | 0.00% | -100.0% |
| Q1 2020 | $5,820,000 | +10110.5% | 54,012 | +11270.9% | 1.37% | +13570.0% |
| Q4 2019 | $57,000 | +21.3% | 475 | 0.0% | 0.01% | +11.1% |
| Q3 2019 | $47,000 | -9.6% | 475 | 0.0% | 0.01% | -10.0% |
| Q2 2019 | $52,000 | +160.0% | 475 | +171.4% | 0.01% | +150.0% |
| Q1 2019 | $20,000 | -25.9% | 175 | -37.5% | 0.00% | -33.3% |
| Q4 2018 | $27,000 | -20.6% | 280 | 0.0% | 0.01% | -14.3% |
| Q3 2018 | $34,000 | +9.7% | 280 | 0.0% | 0.01% | +16.7% |
| Q2 2018 | $31,000 | +6.9% | 280 | 0.0% | 0.01% | -14.3% |
| Q1 2018 | $29,000 | +26.1% | 280 | +283.6% | 0.01% | +40.0% |
| Q4 2017 | $23,000 | +228.6% | 73 | +170.4% | 0.01% | +25.0% |
| Q3 2014 | $7,000 | 0.0% | 27 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $7,000 | +16.7% | 27 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $6,000 | 0.0% | 27 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $6,000 | – | 27 | – | 0.00% | – |
Download | ||||||
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% |