ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 478 filers reported holding ISHARES TR in Q3 2016. The put-call ratio across all filers is 1.88 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $206,000 | -54.0% | 775 | -50.0% | 0.17% | -8.4% |
| Q3 2016 | $448,000 | +10.3% | 1,550 | 0.0% | 0.19% | +11.1% |
| Q2 2016 | $406,000 | -2.4% | 1,550 | 0.0% | 0.17% | -1.7% |
| Q1 2016 | $416,000 | -20.6% | 1,550 | 0.0% | 0.17% | -21.3% |
| Q4 2015 | $524,000 | +6.9% | 1,550 | 0.0% | 0.22% | +8.3% |
| Q3 2015 | $490,000 | -14.6% | 1,550 | 0.0% | 0.20% | -1.0% |
| Q2 2015 | $574,000 | +7.9% | 1,550 | 0.0% | 0.21% | +27.2% |
| Q1 2015 | $532,000 | – | 1,550 | – | 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% |