ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 532 filers reported holding ISHARES TR in Q4 2016. The put-call ratio across all filers is 1.36 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $2,000 | -71.4% | 12 | -74.5% | 0.00% | -100.0% |
| Q4 2021 | $7,000 | +250.0% | 47 | +291.7% | 0.00% | – |
| Q3 2021 | $2,000 | 0.0% | 12 | 0.0% | 0.00% | – |
| Q2 2021 | $2,000 | 0.0% | 12 | 0.0% | 0.00% | – |
| Q1 2021 | $2,000 | 0.0% | 12 | 0.0% | 0.00% | – |
| Q4 2020 | $2,000 | -75.0% | 12 | -80.0% | 0.00% | -100.0% |
| Q3 2020 | $8,000 | +300.0% | 60 | +400.0% | 0.00% | – |
| Q2 2020 | $2,000 | +100.0% | 12 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | -75.0% | 12 | -66.7% | 0.00% | -100.0% |
| Q4 2019 | $4,000 | +300.0% | 36 | +200.0% | 0.00% | – |
| Q3 2019 | $1,000 | 0.0% | 12 | 0.0% | 0.00% | – |
| Q2 2019 | $1,000 | – | 12 | +300.0% | 0.00% | – |
| Q1 2019 | $0 | – | 3 | 0.0% | 0.00% | – |
| Q4 2018 | $0 | – | 3 | 0.0% | 0.00% | – |
| Q3 2018 | $0 | – | 3 | 0.0% | 0.00% | – |
| Q2 2018 | $0 | -100.0% | 3 | -99.6% | 0.00% | -100.0% |
| Q4 2017 | $72,000 | +200.0% | 672 | +709.6% | 0.02% | +185.7% |
| Q3 2016 | $24,000 | +14.3% | 83 | 0.0% | 0.01% | +16.7% |
| Q2 2016 | $21,000 | -61.1% | 83 | -59.7% | 0.01% | -62.5% |
| Q1 2016 | $54,000 | +92.9% | 206 | +148.2% | 0.02% | +77.8% |
| Q4 2015 | $28,000 | – | 83 | – | 0.01% | – |
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% |