ISHARES TR's ticker is and the CUSIP is 464287955. A total of 22 filers reported holding ISHARES TR in Q1 2019. The put-call ratio across all filers is - and the average weighting 3.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $350,000 | – | 447 | – | 0.33% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Black Swift Group, LLC | 500,000 | $81,885,000 | 37.15% |
| Tourbillon Capital Partners, L.P. | 1,650,000 | $270,221,000 | 10.45% |
| QVR LLC | 819,400 | $79,704,000 | 8.40% |
| Optiver US LLC | 72,586 | $1,189,363,000 | 5.74% |
| Gladius Capital Management LP | 300,000 | $49,131,000 | 5.00% |
| Tikehau Investment Management | 110,000 | $18,015,000 | 3.82% |
| CTC LLC | 141,952 | $2,324,545,000 | 3.78% |
| Alta Park Capital, LP | 60,000 | $9,826,000 | 3.74% |
| SPHERA FUNDS MANAGEMENT LTD. | 150,000 | $24,566,000 | 3.39% |
| TLP GROUP LLC | 304,600 | $1,661,000 | 2.52% |