SEMY — Graniteshares ETF Tr Institutional Holders · Q2 2026
Who owns Graniteshares ETF Tr (SEMY)? 5 institutions reported holding $1.01M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Brookstone Capital Management ($393,266), Jane Street Group, LLC ($333,707), Hrt Financial LP ($190,000).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Brookstone Capital Management | $393,266 | 24,729 | Added |
| 2 | JANE STREET GROUP, LLC | $333,707 | 20,984 | Trimmed |
| 3 | HRT FINANCIAL LP | $190,000 | 11,965 | New |
| 4 | UBS Group AG | $89,900 | 5,653 | New |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30