目前共有 8 家機構持有 SWRAY，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 |
|---|---|---|
| AR ASSET MANAGEMENT INC | US$44.2萬 | 0.09% |
| RHUMBLINE ADVISERS | US$20.5萬 | 0.00% |
| YOUSIF CAPITAL MANAGEMENT, LLC | US$14.4萬 | 0.00% |
| First Command Advisory Services, Inc. | US$8339.0 | 0.00% |
| Salomon & Ludwin, LLC | US$6216.0 | 0.00% |
| GAMMA Investing LLC | US$3849.0 | 0.00% |
| PNC FINANCIAL SERVICES GROUP, INC. | US$487.0 | 0.00% |
| IMA Advisory Services, Inc. | US$464.0 | 0.00% |