目前共有 15 家機構持有 MFSM，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 |
|---|---|---|
| LPL Financial LLC | US$2091.5萬 | 0.01% |
| JONES FINANCIAL COMPANIES LLLP | US$191.5萬 | 0.00% |
| KESTRA PRIVATE WEALTH SERVICES, LLC | US$155.1萬 | 0.02% |
| LAUREL OAK WEALTH MANAGEMENT, LLC | US$129.1萬 | 0.22% |
| RAYMOND JAMES FINANCIAL INC | US$109.0萬 | 0.00% |
| Platt Wealth Management LLC | US$91.6萬 | 0.89% |
| Ascentis Independent Advisors | US$78.3萬 | 0.06% |
| NATIXIS ADVISORS, LLC | US$78.1萬 | 0.00% |
| JANE STREET GROUP, LLC | US$76.3萬 | 0.00% |
| Landmark Wealth Management, LLC | US$68.2萬 | 0.18% |
| Marshall Financial Group, LLC | US$38.2萬 | 0.06% |
| COMMONWEALTH EQUITY SERVICES, LLC | US$38.1萬 | 0.00% |
| Private Advisor Group, LLC | US$37.1萬 | 0.00% |
| CRA Financial Services, LLC | US$31.1萬 | 0.04% |
| Steward Partners Investment Advisory, LLC | US$10.1萬 | 0.00% |