ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 531 filers reported holding ISHARES TR in Q1 2017. The put-call ratio across all filers is 1.50 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $775,000 | +4.9% | 6,355 | -5.4% | 0.22% | +13.4% |
| Q2 2018 | $739,000 | +4.7% | 6,718 | +1.7% | 0.19% | -1.5% |
| Q1 2018 | $706,000 | 0.0% | 6,606 | 0.0% | 0.20% | +7.1% |
| Q4 2017 | $706,000 | -0.1% | 6,606 | +211.8% | 0.18% | -4.7% |
| Q3 2017 | $707,000 | -46.1% | 2,119 | -49.9% | 0.19% | +7.2% |
| Q2 2017 | $1,312,000 | +111.6% | 4,228 | +100.0% | 0.18% | -42.1% |
| Q1 2017 | $620,000 | +23.0% | 2,114 | +11.2% | 0.31% | -7.4% |
| Q4 2016 | $504,000 | +20.0% | 1,901 | +30.9% | 0.34% | +24.9% |
| Q3 2016 | $420,000 | +21.0% | 1,452 | +7.8% | 0.27% | +33.8% |
| Q2 2016 | $347,000 | +4.2% | 1,347 | +5.5% | 0.20% | -18.0% |
| Q1 2016 | $333,000 | +6.7% | 1,277 | +38.5% | 0.24% | +8.9% |
| Q4 2015 | $312,000 | – | 922 | – | 0.22% | – |
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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% |