ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 385 filers reported holding ISHARES TR in Q4 2014. The put-call ratio across all filers is 1.73 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $1,822,000 | -17.2% | 18,312 | -9.2% | 2.42% | -34.9% |
| Q2 2019 | $2,201,000 | +12.8% | 20,176 | +15.6% | 3.71% | +61.3% |
| Q1 2019 | $1,952,000 | -7.8% | 17,460 | -20.5% | 2.30% | +142.6% |
| Q4 2018 | $2,118,000 | -23.8% | 21,962 | -3.6% | 0.95% | -48.9% |
| Q3 2018 | $2,778,000 | -32.5% | 22,780 | -39.2% | 1.86% | -10.8% |
| Q2 2018 | $4,117,000 | +4.2% | 37,489 | +1.2% | 2.08% | -2.4% |
| Q1 2018 | $3,951,000 | -1.0% | 37,048 | -0.8% | 2.13% | -17.4% |
| Q4 2017 | $3,989,000 | -14.4% | 37,344 | +167.5% | 2.58% | -13.7% |
| Q3 2017 | $4,659,000 | +14.4% | 13,961 | +6.3% | 2.99% | +8.5% |
| Q2 2017 | $4,073,000 | +12.7% | 13,136 | +6.5% | 2.75% | +2.2% |
| Q1 2017 | $3,615,000 | +75.7% | 12,332 | +59.3% | 2.70% | +16.5% |
| Q4 2016 | $2,058,000 | -7.3% | 7,739 | +0.9% | 2.31% | +16.7% |
| Q3 2016 | $2,221,000 | +27.9% | 7,673 | +13.8% | 1.98% | +24.2% |
| Q2 2016 | $1,737,000 | +2071.2% | 6,740 | +2095.4% | 1.60% | +1870.4% |
| Q1 2016 | $80,000 | -93.0% | 307 | -91.5% | 0.08% | -92.5% |
| Q3 2015 | $1,142,000 | -16.3% | 3,610 | -1.0% | 1.08% | -2.7% |
| Q2 2015 | $1,364,000 | +79.7% | 3,646 | +65.1% | 1.11% | +22.7% |
| Q1 2015 | $759,000 | -67.1% | 2,209 | -44.3% | 0.91% | -57.0% |
| Q4 2014 | $2,307,000 | – | 3,964 | – | 2.11% | – |
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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% |