目前共有 14 家機構持有 GRDX，以下依持股市值由高至低排序。
| 主要持有機構 | 總市值 | 平均佔比 |
|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | US$37.1萬 | 0.00% |
| Federation des caisses Desjardins du Quebec | US$9.7萬 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | US$6.7萬 | 0.00% |
| STATE STREET CORP | US$4.7萬 | 0.00% |
| VANGUARD CAPITAL MANAGEMENT LLC | US$3.7萬 | 0.00% |
| VANGUARD FIDUCIARY TRUST CO | US$3.3萬 | 0.00% |
| JANE STREET GROUP, LLC | US$2.6萬 | 0.00% |
| HARBOUR INVESTMENTS, INC. | US$1.6萬 | 0.00% |
| UBS Group AG | US$6438.0 | 0.00% |
| Tower Research Capital LLC (TRC) | US$2547.0 | 0.00% |
| SBI Securities Co., Ltd. | US$1018.0 | 0.00% |
| DANSKE BANK A/S | US$2.0 | 0.00% |
| CITIGROUP INC | US$2.0 | 0.00% |
| OSAIC HOLDINGS, INC. | US$2.0 | 0.00% |