ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 327 filers reported holding ISHARES TR in Q3 2014. The put-call ratio across all filers is 1.25 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $957,000 | +82.3% | 3,155 | +64.2% | 0.02% | +70.0% |
| Q3 2014 | $525,000 | -56.7% | 1,921 | -59.3% | 0.01% | -54.5% |
| Q2 2014 | $1,213,000 | -4.6% | 4,717 | -12.3% | 0.02% | -8.3% |
| Q1 2014 | $1,272,000 | +10.8% | 5,377 | +6.2% | 0.02% | +26.3% |
| Q4 2013 | $1,148,000 | +25.5% | 5,064 | +15.9% | 0.02% | +11.8% |
| Q3 2013 | $915,000 | +168.3% | 4,368 | +122.6% | 0.02% | +142.9% |
| Q2 2013 | $341,000 | – | 1,962 | – | 0.01% | – |
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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% |