ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 259 filers reported holding ISHARES TR in Q3 2013. The put-call ratio across all filers is 0.85 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $31,000 | -41.5% | 107 | -47.0% | 0.01% | -43.8% |
| Q1 2016 | $53,000 | -22.1% | 202 | 0.0% | 0.02% | -20.0% |
| Q4 2015 | $68,000 | +112.5% | 202 | +88.8% | 0.02% | +100.0% |
| Q3 2015 | $32,000 | -59.0% | 107 | -50.0% | 0.01% | -16.7% |
| Q2 2015 | $78,000 | -86.4% | 214 | -92.2% | 0.01% | -94.3% |
| Q3 2013 | $573,000 | +17.7% | 2,735 | -2.3% | 0.21% | +29.0% |
| Q2 2013 | $487,000 | – | 2,800 | – | 0.16% | – |
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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% |