TDAQを保有する機関一覧（12社）
現在 12 社の機関がTDAQを保有しており、以下は保有時価総額の高い順です。
| 主要保有機関 | 申告総額 | 平均比率 |
|---|---|---|
| Clear Street Group Inc. | $1917.1万 | 0.08% |
| Summit Financial, LLC | $509.8万 | 0.06% |
| Concurrent Investment Advisors, LLC | $169.9万 | 0.02% |
| HRT FINANCIAL LP | $114.1万 | 0.00% |
| GTS SECURITIES LLC | $63.4万 | 0.02% |
| Wealthcare Advisory Partners LLC | $33.5万 | 0.01% |
| Milestone Asset Management Group, LLC | $30.7万 | 0.18% |
| Kingsview Wealth Management, LLC | $22.8万 | 0.00% |
| Steward Partners Investment Advisory, LLC | $9.8万 | 0.00% |
| UBS Group AG | $7083.0 | 0.00% |
| PIN OAK INVESTMENT ADVISORS INC | $1000.0 | 0.00% |
| Tower Research Capital LLC (TRC) | $47.0 | 0.00% |