ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 888 filers reported holding ISHARES TR in Q1 2022. The put-call ratio across all filers is 0.80 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $8,114 | -99.5% | 64,619 | +382.2% | 2.82% | +686.9% |
| Q3 2022 | $1,521,000 | -66.7% | 13,400 | -64.9% | 0.36% | -54.7% |
| Q2 2022 | $4,572,000 | -28.4% | 38,200 | -24.1% | 0.79% | +72.1% |
| Q1 2022 | $6,389,000 | -24.3% | 50,300 | -2.9% | 0.46% | -19.0% |
| Q4 2021 | $8,444,000 | -48.4% | 51,786 | -48.3% | 0.57% | -60.1% |
| Q3 2021 | $16,371,000 | +1444.4% | 100,092 | +1397.9% | 1.42% | +993.8% |
| Q2 2021 | $1,060,000 | +9.5% | 6,682 | -4.0% | 0.13% | +22.6% |
| Q1 2021 | $968,000 | -90.0% | 6,961 | -90.2% | 0.11% | -83.3% |
| Q4 2020 | $9,698,000 | +5258.0% | 70,702 | +5156.7% | 0.63% | +6230.0% |
| Q3 2020 | $181,000 | -54.1% | 1,345 | -54.1% | 0.01% | -58.3% |
| Q2 2020 | $394,000 | +2088.9% | 2,928 | +287.8% | 0.02% | -29.4% |
| Q3 2019 | $18,000 | -98.6% | 755 | -98.9% | 0.03% | -98.8% |
| Q2 2019 | $1,257,000 | +89.3% | 69,054 | +37.2% | 2.93% | +69.2% |
| Q1 2019 | $664,000 | +8200.0% | 50,332 | +1472.9% | 1.73% | +19133.3% |
| Q4 2018 | $8,000 | -94.2% | 3,200 | -86.7% | 0.01% | -90.0% |
| Q3 2018 | $137,000 | -16.0% | 24,018 | -37.8% | 0.09% | -20.4% |
| Q2 2018 | $163,000 | +16.4% | 38,600 | -5.4% | 0.11% | +117.3% |
| Q1 2018 | $140,000 | +351.6% | 40,800 | +466.7% | 0.05% | +173.7% |
| Q4 2017 | $31,000 | – | 7,200 | – | 0.02% | – |
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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% |