目前共有 16 家機構持有 TUG，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 |
|---|---|---|
| HARBOUR INVESTMENTS, INC. | US$376.7萬 | 0.06% |
| LPL Financial LLC | US$306.2萬 | 0.00% |
| Transamerica Financial Advisors, LLC | US$261.4萬 | 0.22% |
| ENVESTNET ASSET MANAGEMENT INC | US$179.1萬 | 0.00% |
| GOLDMAN SACHS GROUP INC | US$149.4萬 | 0.00% |
| INDEPENDENT FINANCIAL GROUP, LLC | US$140.1萬 | 0.03% |
| JANE STREET GROUP, LLC | US$44.0萬 | 0.00% |
| CITADEL ADVISORS LLC | US$43.4萬 | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$40.3萬 | 0.00% |
| Summit Global Investments | US$29.3萬 | 0.02% |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | US$23.6萬 | 0.02% |
| Belvedere Trading LLC | US$23.4萬 | 0.00% |
| Geneos Wealth Management Inc. | US$23.3萬 | 0.01% |
| MORGAN STANLEY | US$8.1萬 | 0.00% |
| UBS Group AG | US$6245.0 | 0.00% |
| AE Wealth Management LLC | US$1487.0 | 0.00% |