ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 861 filers reported holding ISHARES TR in Q4 2020. The put-call ratio across all filers is 1.57 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $454,000 | +11.8% | 3,000 | 0.0% | 0.00% | – |
| Q3 2020 | $406,000 | -1.0% | 3,000 | 0.0% | 0.00% | – |
| Q2 2020 | $410,000 | +26.9% | 3,000 | 0.0% | 0.00% | – |
| Q1 2020 | $323,000 | -10.8% | 3,000 | 0.0% | 0.00% | – |
| Q4 2019 | $362,000 | +21.1% | 3,000 | 0.0% | 0.00% | – |
| Q3 2019 | $299,000 | -8.6% | 3,000 | 0.0% | 0.00% | – |
| Q2 2019 | $327,000 | -2.4% | 3,000 | 0.0% | 0.00% | – |
| Q1 2019 | $335,000 | +15.9% | 3,000 | 0.0% | 0.00% | – |
| Q4 2018 | $289,000 | -82.1% | 3,000 | -77.3% | 0.00% | -100.0% |
| Q3 2018 | $1,611,000 | +389.7% | 13,210 | +340.3% | 0.00% | – |
| Q2 2018 | $329,000 | -53.3% | 3,000 | -54.5% | 0.00% | -100.0% |
| Q1 2018 | $704,000 | -51.5% | 6,600 | -51.5% | 0.00% | 0.0% |
| Q4 2017 | $1,452,000 | +141.6% | 13,600 | +655.6% | 0.00% | 0.0% |
| Q3 2017 | $601,000 | +29.0% | 1,800 | +20.0% | 0.00% | – |
| Q2 2017 | $466,000 | +5.9% | 1,500 | 0.0% | 0.00% | – |
| Q1 2017 | $440,000 | -33.6% | 1,500 | -40.0% | 0.00% | -100.0% |
| Q4 2016 | $663,000 | -49.7% | 2,500 | -45.7% | 0.00% | 0.0% |
| Q3 2016 | $1,318,000 | -14.6% | 4,600 | -23.3% | 0.00% | -50.0% |
| Q2 2016 | $1,544,000 | +119.3% | 6,000 | +122.2% | 0.00% | +100.0% |
| Q1 2016 | $704,000 | -81.2% | 2,700 | -75.6% | 0.00% | -75.0% |
| Q4 2015 | $3,749,000 | +2.6% | 11,080 | -8.0% | 0.00% | 0.0% |
| Q3 2015 | $3,655,000 | -44.7% | 12,050 | -32.7% | 0.00% | -42.9% |
| Q2 2015 | $6,605,000 | +7.5% | 17,900 | 0.0% | 0.01% | 0.0% |
| Q1 2015 | $6,147,000 | -61.0% | 17,900 | -65.5% | 0.01% | -61.1% |
| Q4 2014 | $15,744,000 | +23.5% | 51,900 | +11.4% | 0.02% | +20.0% |
| Q3 2014 | $12,751,000 | -88.9% | 46,600 | -91.5% | 0.02% | -90.1% |
| Q3 2013 | $114,534,000 | -7.8% | 546,441 | -23.5% | 0.15% | -13.6% |
| Q2 2013 | $124,166,000 | – | 714,091 | – | 0.18% | – |
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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% |