15 institutions reported holding $4.7M of GRANITESHARES ETF TR (RDTL) in SEC 13F filings for 2026-03-31. Largest institutional holders: CITADEL ADVISORS LLC ($1.6M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($790,100), JANE STREET GROUP, LLC ($653,367), Genesis Financial Group, LLC ($592,368), RENAISSANCE TECHNOLOGIES LLC ($262,123). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $1.6M | 109,100 | Added |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $790,100 | 53,352 | New |
| 3 | JANE STREET GROUP, LLC | $653,367 | 44,119 | Added |
| 4 | Genesis Financial Group, LLC | $592,368 | 40,000 | Hold |
| 5 | RENAISSANCE TECHNOLOGIES LLC | $262,123 | 17,700 | New |
| 6 | Optiver Holding B.V. | $256,377 | 17,312 | Trimmed |
| 7 | HRT FINANCIAL LP | $227,000 | 15,374 | Added |
| 8 | GTS SECURITIES LLC | $208,703 | 14,093 | Added |
| 9 | SIMPLEX TRADING, LLC | $41,495 | 2,802 | Trimmed |
| 10 | HOLLENCREST CAPITAL MANAGEMENT | $13,328 | 900 | New |
| 11 | SBI Securities Co., Ltd. | $4,354 | 294 | Added |
| 12 | MORGAN STANLEY | $1,836 | 124 | Added |
| 13 | Federation des caisses Desjardins du Quebec | $1,111 | 75 | New |
| 14 | Belvedere Trading LLC | $0 | 0 | Exited |
| 15 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31