ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 955 filers reported holding ISHARES TR in Q4 2021. The put-call ratio across all filers is 0.82 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $775,563 | +45.9% | 6,342 | +56.7% | 0.01% | -50.0% |
| Q4 2022 | $531,462 | -64.9% | 4,048 | -68.7% | 0.02% | -65.2% |
| Q3 2022 | $1,512,000 | +49.9% | 12,925 | +66.9% | 0.05% | +27.8% |
| Q1 2022 | $1,009,000 | -34.8% | 7,746 | -23.6% | 0.04% | -46.3% |
| Q4 2021 | $1,547,000 | +103.6% | 10,136 | +115.7% | 0.07% | +204.5% |
| Q3 2021 | $760,000 | -73.5% | 4,700 | -73.1% | 0.02% | -74.4% |
| Q2 2021 | $2,864,000 | -15.5% | 17,500 | -22.3% | 0.09% | -54.3% |
| Q1 2021 | $3,390,000 | -47.3% | 22,514 | -47.0% | 0.19% | +23.7% |
| Q4 2020 | $6,438,000 | +110.9% | 42,500 | +88.6% | 0.15% | +145.2% |
| Q3 2020 | $3,052,000 | +26.8% | 22,537 | +28.1% | 0.06% | +14.8% |
| Q2 2020 | $2,406,000 | -42.1% | 17,600 | -54.4% | 0.05% | -41.9% |
| Q1 2020 | $4,157,000 | -86.1% | 38,585 | -84.5% | 0.09% | -54.0% |
| Q4 2019 | $29,911,000 | +114.4% | 248,200 | +77.0% | 0.20% | +59.1% |
| Q3 2019 | $13,952,000 | -10.8% | 140,224 | -2.2% | 0.13% | -22.1% |
| Q2 2019 | $15,637,000 | -36.0% | 143,325 | -34.4% | 0.16% | -25.6% |
| Q1 2019 | $24,420,000 | -31.6% | 218,426 | -41.0% | 0.22% | -49.9% |
| Q4 2018 | $35,720,000 | +99.9% | 370,418 | +152.8% | 0.44% | +276.7% |
| Q3 2018 | $17,866,000 | -61.8% | 146,518 | -65.6% | 0.12% | -50.2% |
| Q2 2018 | $46,728,000 | +16.5% | 425,500 | +13.2% | 0.23% | +3.6% |
| Q1 2018 | $40,123,000 | +404.6% | 375,897 | +404.7% | 0.22% | +5.1% |
| Q4 2017 | $7,952,000 | +148.8% | 74,477 | +677.3% | 0.21% | -26.7% |
| Q3 2017 | $3,196,000 | -42.6% | 9,581 | -46.6% | 0.29% | -72.5% |
| Q2 2017 | $5,567,000 | -55.1% | 17,955 | -57.5% | 1.06% | -56.4% |
| Q1 2017 | $12,395,000 | +4218.8% | 42,265 | +3687.2% | 2.43% | +1457.1% |
| Q2 2016 | $287,000 | -89.9% | 1,116 | -89.8% | 0.16% | -95.7% |
| Q1 2016 | $2,854,000 | +597.8% | 10,942 | +805.8% | 3.67% | +647.3% |
| Q4 2015 | $409,000 | +13.9% | 1,208 | +2.1% | 0.49% | -12.9% |
| Q3 2015 | $359,000 | +72.6% | 1,183 | +94.9% | 0.56% | +163.6% |
| Q1 2015 | $208,000 | – | 607 | – | 0.21% | – |
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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% |