目前共有 16 家機構持有 TSEC，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 |
|---|---|---|
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | US$1.0億 | 0.56% |
| Retirement Planning Group, LLC | US$945.4萬 | 0.29% |
| Brookwood Investment Group LLC | US$415.7萬 | 0.51% |
| OSAIC HOLDINGS, INC. | US$280.1萬 | 0.00% |
| STIFEL FINANCIAL CORP | US$193.8萬 | 0.00% |
| Steward Partners Investment Advisory, LLC | US$166.9萬 | 0.01% |
| WINEBRENNER CAPITAL MANAGEMENT LLC | US$151.7萬 | 0.97% |
| Alteri Wealth LLC | US$84.4萬 | 0.27% |
| Atlas Wealth LLC | US$58.4萬 | 0.18% |
| ELEVATION POINT WEALTH PARTNERS, LLC | US$41.2萬 | 0.01% |
| Vestmark Advisory Solutions, Inc. | US$41.2萬 | 0.00% |
| Mission Creek Capital Partners, Inc. | US$32.6萬 | 0.07% |
| CITADEL ADVISORS LLC | US$25.4萬 | 0.00% |
| JONES FINANCIAL COMPANIES LLLP | US$12.9萬 | 0.00% |
| UBS Group AG | US$5700.0 | 0.00% |
| DHJJ Financial Advisors, Ltd. | US$516.0 | 0.00% |