NBIL — Graniteshares ETF Tr Institutional Holders · Q2 2026
Who owns Graniteshares ETF Tr (NBIL)? 18 institutions reported holding $14.41M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Capstone Capital Management Ltd ($2.8M), Optiver Holding B.V. ($2.2M), Gts Securities LLC ($1.8M).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Capstone Capital Management Ltd | $2.8M | 48,968 | New |
| 2 | Optiver Holding B.V. | $2.2M | 38,576 | Trimmed |
| 3 | GTS SECURITIES LLC | $1.8M | 31,752 | New |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.5M | 26,564 | New |
| 5 | Essex LLC | $1.2M | 21,050 | Trimmed |
| 6 | SBI Securities Co., Ltd. | $1.2M | 20,741 | Added |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $1.1M | 19,100 | New |
| 8 | Jump Financial, LLC | $1.0M | 18,009 | New |
| 9 | DUDLEY CAPITAL MANAGEMENT, LLC | $668,655 | 11,700 | Trimmed |
| 10 | FLOW TRADERS U.S. LLC | $600,000 | 10,491 | New |
| 11 | BANK OF MONTREAL /CAN/ | $171,450 | 3,000 | New |
| 12 | UBS Group AG | $117,215 | 2,051 | Trimmed |
| 13 | Tower Research Capital LLC (TRC) | $3,829 | 67 | Added |
| 14 | IMC-Chicago, LLC | $0 | 0 | Exited |
| 15 | HRT FINANCIAL LP | $0 | 0 | Exited |
| 16 | Members Advisory Group LLC | $0 | 0 | Exited |
| 17 | Scientech Research LLC | $0 | 0 | Exited |
| 18 | MIRAE ASSET SECURITIES (USA) INC. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30