12 institutions reported holding $13.7M of GRANITESHARES ETF TR (SNK) in SEC 13F filings for 2026-06-30. Largest institutional holders: JANE STREET GROUP, LLC ($4.6M), CITADEL ADVISORS LLC ($3.4M), StoneX Group Inc. ($1.3M), Optiver Holding B.V. ($1.2M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($1.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | $4.6M | 274,129 | New |
| 2 | CITADEL ADVISORS LLC | $3.4M | 200,800 | New |
| 3 | StoneX Group Inc. | $1.3M | 78,245 | New |
| 4 | Optiver Holding B.V. | $1.2M | 72,950 | New |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.1M | 67,585 | New |
| 6 | Jump Financial, LLC | $590,300 | 34,929 | New |
| 7 | GOLDMAN SACHS GROUP INC | $494,883 | 29,283 | New |
| 8 | Belvedere Trading LLC | $412,022 | 24,380 | New |
| 9 | CAPTRUST FINANCIAL ADVISORS | $368,420 | 21,800 | New |
| 10 | TOTH FINANCIAL ADVISORY CORP | $53,404 | 3,160 | New |
| 11 | SBI Securities Co., Ltd. | $5,290 | 313 | New |
| 12 | SIMPLEX TRADING, LLC | $3,464 | 205 | New |
Source: SEC Form 13F filings · as of 2026-06-30