目前共有 15 家機構持有 SES-WS，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 |
|---|---|---|
| LMR Partners LLP | US$9.1萬 | 0.00% |
| D. E. Shaw & Co., Inc. | US$3.2萬 | 0.00% |
| Electron Capital Partners, LLC | US$1.0萬 | 0.00% |
| TORONTO DOMINION BANK | US$8251.0 | 0.00% |
| MILLENNIUM MANAGEMENT LLC | US$4333.0 | 0.00% |
| FIL Ltd | US$3076.0 | 0.00% |
| MOORE CAPITAL MANAGEMENT, LP | US$2438.0 | 0.00% |
| WOLVERINE ASSET MANAGEMENT LLC | US$2229.0 | 0.00% |
| Cinctive Capital Management LP | US$2178.0 | 0.00% |
| CSS LLC/IL | US$1658.0 | 0.00% |
| JANE STREET GROUP, LLC | US$1625.0 | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$549.0 | 0.00% |
| UBS Group AG | US$101.0 | 0.00% |
| Virtu Financial LLC | US$0.0 | 0.00% |
| Avion Wealth | US$0.0 | 0.00% |