CUSIP 464287953
ISHARES TR
12 institutions · $230.7M total · 3,697,982 shares
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | Twin Tree Management, LP | 187,000 | $88.6M | 5.05% | 2023-12-31 |
| 2 | IMC-Chicago, LLC | 223,100 | $67.2M | 6.03% | 2025-12-31 |
| 3 | JANE STREET GROUP, LLC | 162,300 | $40.0M | 4.38% | 2024-06-30 |
| 4 | GROUP ONE TRADING, L.P. | 59,800 | $18.0M | 1.61% | 2025-12-31 |
| 5 | JPMORGAN CHASE & CO | 58,000 | $10.9M | 1.56% | 2025-03-31 |
| 6 | Optiver Holding B.V. | 10,900 | $3.3M | 0.29% | 2025-12-31 |
| 7 | Maven Securities LTD | 5,000 | $2.4M | 0.13% | 2023-12-31 |
| 8 | CenterStar Asset Management, LLC | 1,100 | $331.3K | 0.02% | 2025-12-31 |
| 9 | Aspex Management (HK) Ltd | 2,968,782 | $561 | 80.28% | 2025-06-30 |
| 10 | PICTON MAHONEY ASSET MANAGEMENT | 6,000 | $1 | 0.16% | 2023-09-30 |
| 11 | SG Americas Securities, LLC | 16,000 | $1 | 0.43% | 2025-12-31 |
| 12 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |