ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 644 filers reported holding ISHARES TR in Q3 2018. The put-call ratio across all filers is 1.77 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $377,000 | -89.2% | 3,500 | -87.9% | 0.01% | -87.2% |
| Q4 2019 | $3,495,000 | -40.5% | 29,000 | -50.8% | 0.11% | -32.7% |
| Q3 2019 | $5,871,000 | -8.8% | 59,000 | 0.0% | 0.16% | -1.8% |
| Q2 2019 | $6,437,000 | -2.4% | 59,000 | 0.0% | 0.16% | +26.9% |
| Q1 2019 | $6,596,000 | +15.9% | 59,000 | 0.0% | 0.13% | -4.4% |
| Q4 2018 | $5,689,000 | +6.0% | 59,000 | +34.1% | 0.14% | +30.8% |
| Q3 2018 | $5,365,000 | +131.0% | 44,000 | +102.2% | 0.10% | +121.3% |
| Q1 2018 | $2,323,000 | -85.2% | 21,760 | -85.2% | 0.05% | -88.5% |
| Q4 2017 | $15,719,000 | +10.3% | 147,225 | +244.6% | 0.41% | +38.3% |
| Q3 2017 | $14,253,000 | +834.6% | 42,725 | +721.6% | 0.30% | +676.3% |
| Q1 2017 | $1,525,000 | -64.9% | 5,200 | -65.3% | 0.04% | -69.8% |
| Q3 2016 | $4,342,000 | -79.5% | 15,000 | -81.7% | 0.13% | -84.6% |
| Q2 2016 | $21,133,000 | +33.5% | 82,120 | +35.3% | 0.82% | +18.9% |
| Q1 2016 | $15,831,000 | – | 60,700 | – | 0.69% | – |
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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% |