ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 593 filers reported holding ISHARES TR in Q3 2017. The put-call ratio across all filers is 1.35 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $1,976,000 | -59.4% | 21,248 | -48.3% | 1.47% | -48.5% |
| Q3 2018 | $4,868,000 | +3.3% | 41,106 | -4.2% | 2.85% | +6.7% |
| Q2 2018 | $4,711,000 | +2.5% | 42,896 | -0.3% | 2.67% | +10.3% |
| Q1 2018 | $4,594,000 | -15.1% | 43,035 | -17.6% | 2.42% | -23.9% |
| Q4 2017 | $5,410,000 | -13.7% | 52,214 | +169.7% | 3.18% | -16.8% |
| Q3 2017 | $6,272,000 | +7.2% | 19,363 | +2.6% | 3.82% | +2.8% |
| Q2 2017 | $5,852,000 | +6.5% | 18,873 | +0.8% | 3.72% | +25.1% |
| Q1 2017 | $5,493,000 | +50.3% | 18,729 | +36.0% | 2.98% | +32.5% |
| Q4 2016 | $3,655,000 | -44.4% | 13,773 | -39.4% | 2.24% | -36.3% |
| Q3 2016 | $6,575,000 | +77.2% | 22,716 | +41.8% | 3.52% | +60.2% |
| Q2 2016 | $3,711,000 | – | 16,020 | – | 2.20% | – |
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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% |