1 institutions reported holding $2,391 of GRANITESHARES ETF TR (MUYY) in SEC 13F filings for 2026-06-30. Largest institutional holders: Tower Research Capital LLC (TRC) ($2,391). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Tower Research Capital LLC (TRC) | $2,391 | 100 | New |
Source: SEC Form 13F filings · as of 2026-06-30