目前共有 20 家機構持有 GLU，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 |
|---|---|---|
| GABELLI & Co INVESTMENT ADVISERS, INC. | US$932.5萬 | 1.38% |
| MORGAN STANLEY | US$339.4萬 | 0.00% |
| OSAIC HOLDINGS, INC. | US$179.9萬 | 0.00% |
| UBS Group AG | US$177.5萬 | 0.00% |
| Private Advisor Group, LLC | US$148.0萬 | 0.01% |
| ADVISORTRUST PARTNERS, LLC | US$127.6萬 | 0.53% |
| LPL Financial LLC | US$76.2萬 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$66.5萬 | 0.00% |
| Live Oak Private Wealth LLC | US$37.0萬 | 0.05% |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | US$36.1萬 | 0.04% |
| RAYMOND JAMES FINANCIAL INC | US$33.1萬 | 0.00% |
| Sigma Planning Corp | US$27.3萬 | 0.01% |
| SeaCrest Wealth Management, LLC | US$19.3萬 | 0.02% |
| ROYAL BANK OF CANADA | US$19.2萬 | 0.00% |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | US$5.4萬 | 0.00% |
| WOLVERINE ASSET MANAGEMENT LLC | US$4.9萬 | 0.00% |
| FIFTH THIRD BANCORP | US$4.4萬 | 0.00% |
| US BANCORP \DE\ | US$3.8萬 | 0.00% |
| CREATIVE FINANCIAL DESIGNS INC /ADV | US$1.0萬 | 0.00% |
| HIGHLINE WEALTH PARTNERS LLC | US$2873.0 | 0.00% |