目前共有 468 家機構持有 THRO，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 |
|---|---|---|
| Capital Investment Advisory Services, LLC | US$4129.0 | 0.00% |
| BANK OF MONTREAL /CAN/ | US$3586.0 | 0.00% |
| VANGUARD ADVISERS INC | US$3187.0 | 0.00% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | US$2209.0 | 0.00% |
| Keating Financial Advisory Services, Inc. | US$2137.0 | 0.00% |
| Robinswood Financial LLC | US$1993.0 | 0.00% |
| Russell Investments Group, Ltd. | US$1992.0 | 0.00% |
| GILPIN WEALTH MANAGEMENT, LLC | US$1920.0 | 0.00% |
| Johnson Financial Group, Inc. | US$1884.0 | 0.00% |
| ESL Trust Services, LLC | US$1630.0 | 0.00% |
| UMB Bank, n.a. | US$1557.0 | 0.00% |
| CHELSEA COUNSEL CO | US$1119.0 | 0.00% |
| Crewe Advisors LLC | US$1015.0 | 0.00% |
| United Financial Planning Group LLC | US$1014.0 | 0.00% |
| CENTRAL TRUST Co | US$906.0 | 0.00% |
| Orion Capital Management LLC | US$652.0 | 0.00% |
| Geneos Wealth Management Inc. | US$652.0 | 0.00% |
| NBT BANK N A /NY | US$616.0 | 0.00% |