23 institutions reported holding $81.3M of GRANITESHARES ETF TR (TSLR) in SEC 13F filings for 2026-03-31. Largest institutional holders: JANE STREET GROUP, LLC ($74.7M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($1.5M), CITADEL ADVISORS LLC ($1.3M), Optiver Holding B.V. ($1.2M), UBS Group AG ($826,800). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | $74.7M | 3.6M | Trimmed |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.5M | 73,707 | Trimmed |
| 3 | CITADEL ADVISORS LLC | $1.3M | 64,864 | Trimmed |
| 4 | Optiver Holding B.V. | $1.2M | 58,455 | Added |
| 5 | UBS Group AG | $826,800 | 40,000 | Added |
| 6 | IMC-Chicago, LLC | $407,902 | 19,734 | New |
| 7 | Secure Asset Management, LLC | $339,649 | 16,432 | Added |
| 8 | Jump Financial, LLC | $317,925 | 15,381 | New |
| 9 | HRT FINANCIAL LP | $265,000 | 12,823 | New |
| 10 | StoneX Group Inc. | $251,389 | 12,162 | New |
| 11 | HOLLENCREST CAPITAL MANAGEMENT | $31,005 | 1,500 | Hold |
| 12 | Chung Wu Investment Group, LLC | $13,436 | 650 | Hold |
| 13 | SBI Securities Co., Ltd. | $6,098 | 295 | Trimmed |
| 14 | Tower Research Capital LLC (TRC) | $5,457 | 264 | Added |
| 15 | Benson Wealth Management INC | $3,452 | 167 | Trimmed |
| 16 | OSAIC HOLDINGS, INC. | $1,240 | 60 | Hold |
| 17 | SIMPLEX TRADING, LLC | $124 | 6 | Trimmed |
| 18 | CITIGROUP INC | $83 | 4 | New |
| 19 | TRUE Private Wealth Advisors | $0 | 0 | Exited |
| 20 | WOODWARD DIVERSIFIED CAPITAL, LLC | $0 | 0 | Exited |
| 21 | Genesis Financial Group, LLC | $0 | 0 | Exited |
| 22 | MORGAN STANLEY | $0 | 0 | Exited |
| 23 | GROUP ONE TRADING LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31