目前共有 18 家機構持有 QTOC，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 |
|---|---|---|
| Sunbelt Securities, Inc. | US$117.8萬 | 0.07% |
| OLD MISSION CAPITAL LLC | US$93.3萬 | 0.01% |
| Welch Financial Planning, LLC | US$66.4萬 | 0.48% |
| COMMONWEALTH EQUITY SERVICES, LLC | US$59.3萬 | 0.00% |
| Brookwood Investment Group LLC | US$57.5萬 | 0.07% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$54.2萬 | 0.00% |
| World Investment Advisors | US$52.4萬 | 0.01% |
| OSAIC HOLDINGS, INC. | US$48.0萬 | 0.00% |
| CARY STREET PARTNERS FINANCIAL LLC | US$38.6萬 | 0.01% |
| Kestra Advisory Services, LLC | US$33.4萬 | 0.00% |
| GOLDMAN SACHS GROUP INC | US$27.7萬 | 0.00% |
| HighTower Advisors, LLC | US$22.7萬 | 0.00% |
| IFP Advisors, Inc | US$2.7萬 | 0.00% |
| EverSource Wealth Advisors, LLC | US$1.3萬 | 0.00% |
| DHJJ Financial Advisors, Ltd. | US$1492.0 | 0.00% |
| CoreCap Advisors, LLC | US$696.0 | 0.00% |
| RED REEF ADVISORS LLC | US$663.0 | 0.00% |
| MORGAN STANLEY | US$33.0 | 0.00% |