目前共有 20 家機構持有 SMCY，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 |
|---|---|---|
| Tidal Investments LLC | US$1071.2萬 | 0.02% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$146.3萬 | 0.00% |
| JANE STREET GROUP, LLC | US$80.9萬 | 0.00% |
| CITADEL ADVISORS LLC | US$20.4萬 | 0.00% |
| SIMPLEX TRADING, LLC | US$19.8萬 | 0.00% |
| OLD MISSION CAPITAL LLC | US$17.2萬 | 0.00% |
| HRT FINANCIAL LP | US$9.1萬 | 0.00% |
| INTEGRITY ALLIANCE, LLC. | US$9.1萬 | 0.00% |
| TWO SIGMA SECURITIES, LLC | US$9.0萬 | 0.01% |
| WINEBRENNER CAPITAL MANAGEMENT LLC | US$8.2萬 | 0.05% |
| WORLD EQUITY GROUP, INC. | US$6.2萬 | 0.02% |
| Banco Santander, S.A. | US$6.0萬 | 0.00% |
| SSA SWISS ADVISORS AG | US$6.0萬 | 0.03% |
| Geneos Wealth Management Inc. | US$9448.0 | 0.00% |
| GROUP ONE TRADING LLC | US$4631.0 | 0.00% |
| NATIONAL BANK OF CANADA /FI/ | US$2641.0 | 0.00% |
| Sound Income Strategies, LLC | US$1805.0 | 0.00% |
| HOLLENCREST CAPITAL MANAGEMENT | US$55.0 | 0.00% |
| FMR LLC | US$16.0 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$7.0 | 0.00% |