TSMU — Graniteshares ETF Tr Institutional Holders · Q2 2026
Who owns Graniteshares ETF Tr (TSMU)? 13 institutions reported holding $18.32M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Citadel Advisors LLC ($9.4M), Beacon Pointe Advisors, LLC ($2.5M), Jane Street Group, LLC ($1.6M).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $9.4M | 101,600 | Added |
| 2 | Beacon Pointe Advisors, LLC | $2.5M | 26,800 | Added |
| 3 | JANE STREET GROUP, LLC | $1.6M | 17,287 | New |
| 4 | Belvedere Trading LLC | $1.1M | 12,456 | New |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $996,489 | 10,807 | Added |
| 6 | Optiver Holding B.V. | $873,760 | 9,476 | Added |
| 7 | GROUP ONE TRADING LLC | $640,382 | 6,945 | Added |
| 8 | Chung Wu Investment Group, LLC | $424,155 | 4,600 | New |
| 9 | UBS Group AG | $405,715 | 4,400 | New |
| 10 | Mariner, LLC | $239,740 | 2,600 | New |
| 11 | SIMPLEX TRADING, LLC | $114,890 | 1,246 | Trimmed |
| 12 | SBI Securities Co., Ltd. | $39,373 | 427 | Trimmed |
| 13 | HRT FINANCIAL LP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30