ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 607 filers reported holding ISHARES TR in Q3 2019. The put-call ratio across all filers is 1.35 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $238 | -100.0% | 1,944 | -71.3% | 0.00% | -77.8% |
| Q4 2021 | $1,033,000,000 | +104348.9% | 6,769 | +10.7% | 0.02% | -10.0% |
| Q3 2021 | $989,000 | -2.7% | 6,116 | -1.5% | 0.02% | -9.1% |
| Q2 2021 | $1,016,000 | -32.2% | 6,207 | -37.6% | 0.02% | -38.9% |
| Q1 2021 | $1,499,000 | -4.8% | 9,954 | -4.3% | 0.04% | -18.2% |
| Q4 2020 | $1,575,000 | +6.6% | 10,399 | -4.7% | 0.04% | -10.2% |
| Q3 2020 | $1,477,000 | +26.9% | 10,909 | +28.1% | 0.05% | +11.4% |
| Q2 2020 | $1,164,000 | +12.2% | 8,517 | -1.0% | 0.04% | +2.3% |
| Q4 2019 | $1,037,000 | +149.3% | 8,601 | +105.6% | 0.04% | +115.0% |
| Q3 2019 | $416,000 | – | 4,183 | – | 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% |