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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $22 | +29.4% | 180 | +34.3% | 0.00% | 0.0% |
| Q2 2023 | $17 | 0.0% | 134 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $17 | -5.6% | 134 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $18 | -99.9% | 134 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $16,000 | 0.0% | 134 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $16,000 | -99.3% | 134 | -99.3% | 0.00% | -99.3% |
| Q1 2022 | $2,419,000 | -24.1% | 18,566 | -11.1% | 0.15% | -20.7% |
| Q4 2021 | $3,189,000 | -35.1% | 20,893 | -31.2% | 0.19% | -40.1% |
| Q3 2021 | $4,913,000 | -7.0% | 30,387 | -5.8% | 0.32% | -9.3% |
| Q2 2021 | $5,280,000 | -21.5% | 32,265 | -27.8% | 0.36% | -23.7% |
| Q1 2021 | $6,724,000 | +672300.0% | 44,660 | +496122.2% | 0.46% | – |
| Q4 2020 | $1,000 | -99.2% | 9 | -99.1% | 0.00% | -100.0% |
| Q3 2020 | $131,000 | -61.5% | 969 | -61.0% | 0.01% | -66.7% |
| Q2 2020 | $340,000 | +214.8% | 2,484 | +148.6% | 0.04% | +176.9% |
| Q1 2020 | $108,000 | -11.5% | 999 | -1.7% | 0.01% | +8.3% |
| Q4 2019 | $122,000 | +24.5% | 1,016 | +2.9% | 0.01% | +20.0% |
| Q3 2019 | $98,000 | -2.0% | 987 | +7.8% | 0.01% | -9.1% |
| Q2 2019 | $100,000 | -2.0% | 916 | 0.0% | 0.01% | -8.3% |
| Q1 2019 | $102,000 | +15.9% | 916 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $88,000 | -99.9% | 916 | -50.0% | 0.01% | -7.7% |
| Q3 2018 | $111,809,000 | +112838.4% | 1,832 | +103.6% | 0.01% | +8.3% |
| Q2 2018 | $99,000 | +2.1% | 900 | -0.6% | 0.01% | 0.0% |
| Q1 2018 | $97,000 | -68.9% | 905 | -69.1% | 0.01% | -69.2% |
| Q4 2017 | $312,000 | -4.0% | 2,925 | +200.0% | 0.04% | -11.4% |
| Q3 2017 | $325,000 | -99.9% | 975 | +14.7% | 0.04% | +15.8% |
| Q2 2017 | $263,568,000 | +5.7% | 850 | 0.0% | 0.04% | -2.6% |
| Q1 2017 | $249,279,000 | +35.6% | 850 | +33.9% | 0.04% | +14.7% |
| Q3 2016 | $183,807,000 | +101.4% | 635 | +81.4% | 0.03% | +88.9% |
| Q1 2016 | $91,283,000 | -77.0% | 350 | -70.2% | 0.02% | -77.8% |
| Q4 2015 | $397,537,000 | – | 1,175 | – | 0.08% | – |
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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% |