ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 442 filers reported holding ISHARES TR in Q2 2015. The put-call ratio across all filers is 3.59 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $916,000 | -20.9% | 9,500 | 0.0% | 0.08% | -12.8% |
| Q3 2018 | $1,158,000 | +11.0% | 9,500 | 0.0% | 0.09% | -1.1% |
| Q2 2018 | $1,043,000 | +2.9% | 9,500 | 0.0% | 0.09% | +20.8% |
| Q1 2018 | $1,014,000 | +111.2% | 9,500 | +111.1% | 0.07% | +67.4% |
| Q4 2017 | $480,000 | -90.2% | 4,500 | -69.0% | 0.04% | -93.0% |
| Q4 2015 | $4,906,000 | -26.5% | 14,500 | -34.1% | 0.61% | -32.7% |
| Q3 2015 | $6,673,000 | -9.6% | 22,000 | +10.0% | 0.91% | -27.5% |
| Q2 2015 | $7,379,000 | – | 20,000 | – | 1.25% | – |
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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% |