目前共有 20 家機構持有 SSK，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 |
|---|---|---|
| Clear Street Group Inc. | US$88.9萬 | 0.00% |
| CITADEL ADVISORS LLC | US$74.5萬 | 0.00% |
| JANE STREET GROUP, LLC | US$66.6萬 | 0.00% |
| CAPTRUST FINANCIAL ADVISORS | US$31.2萬 | 0.00% |
| Exit Wealth Advisors, LLC. | US$16.5萬 | 0.08% |
| IMC-Chicago, LLC | US$14.8萬 | 0.00% |
| TRAPHAGEN INVESTMENT ADVISORS LLC | US$12.5萬 | 0.01% |
| Opal Wealth Advisors, LLC | US$6.2萬 | 0.01% |
| SIMPLEX TRADING, LLC | US$4.5萬 | 0.00% |
| PNC FINANCIAL SERVICES GROUP, INC. | US$4.3萬 | 0.00% |
| SIGNATUREFD, LLC | US$3.7萬 | 0.00% |
| North Star Investment Management Corp. | US$3.2萬 | 0.00% |
| UBS Group AG | US$9158.0 | 0.00% |
| ROYAL BANK OF CANADA | US$8000.0 | 0.00% |
| MORGAN STANLEY | US$5625.0 | 0.00% |
| HARBOR INVESTMENT ADVISORY, LLC | US$5405.0 | 0.00% |
| Glass Jacobson Investment Advisors llc | US$4334.0 | 0.00% |
| Farther Finance Advisors, LLC | US$2223.0 | 0.00% |
| GROUP ONE TRADING LLC | US$2014.0 | 0.00% |
| Truvestments Capital LLC | US$596.0 | 0.00% |