目前共有 616 家機構持有 MKSI，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 |
|---|---|---|
| Dunhill Financial, LLC | US$1625.0 | 0.00% |
| Activest Wealth Management | US$1379.0 | 0.00% |
| Vermillion Wealth Management, Inc. | US$1379.0 | 0.00% |
| MCF Advisors LLC | US$1379.0 | 0.00% |
| Atlantic Private Wealth, LLC | US$1151.0 | 0.00% |
| ATWOOD & PALMER INC | US$1150.0 | 0.00% |
| Stone House Investment Management, LLC | US$1149.0 | 0.00% |
| HFM Investment Advisors, LLC | US$1149.0 | 0.00% |
| MONTAG A & ASSOCIATES INC | US$1056.0 | 0.00% |
| CURIO WEALTH, LLC | US$460.0 | 0.00% |
| TFC Financial Management, Inc. | US$230.0 | 0.00% |
| TopTier Wealth Management, LLC | US$230.0 | 0.00% |
| AdvisorNet Financial, Inc | US$230.0 | 0.00% |
| 3 FACTOR INDEXING, LLC | US$230.0 | 0.00% |
| TD PRIVATE CLIENT WEALTH LLC | US$230.0 | 0.00% |
| Raleigh Capital Management Inc. | US$61.0 | 0.00% |