目前共有 11 家機構持有 TCBS，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 |
|---|---|---|
| ALLIANCEBERNSTEIN L.P. | US$302.1萬 | 0.00% |
| VANGUARD CAPITAL MANAGEMENT LLC | US$99.4萬 | 0.00% |
| Oppenheimer & Close, LLC | US$95.4萬 | 0.60% |
| EP Wealth Advisors, LLC | US$92.2萬 | 0.00% |
| Fourthstone LLC | US$36.6萬 | 0.06% |
| GEODE CAPITAL MANAGEMENT, LLC | US$31.1萬 | 0.00% |
| VANGUARD FIDUCIARY TRUST CO | US$22.5萬 | 0.00% |
| NORTHERN TRUST CORP | US$21.8萬 | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$20.2萬 | 0.00% |
| BlackRock, Inc. | US$10.2萬 | 0.00% |
| Vanguard Global Advisers, LLC | US$2.4萬 | 0.00% |