目前共有 13 家機構持有 SPIN，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 |
|---|---|---|
| SK Wealth Management, LLC | US$1766.8萬 | 4.90% |
| Hedeker Wealth, LLC | US$1379.1萬 | 2.91% |
| OPTIMA CAPITAL LLC | US$112.1萬 | 0.52% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$93.9萬 | 0.00% |
| Cerity Partners LLC | US$72.4萬 | 0.00% |
| WealthPoint Financial, LLC | US$55.5萬 | 0.46% |
| OLD MISSION CAPITAL LLC | US$47.2萬 | 0.01% |
| SHEETS SMITH WEALTH MANAGEMENT | US$35.1萬 | 0.04% |
| THOMPSON DAVIS & CO., INC. | US$30.2萬 | 0.20% |
| ENVESTNET ASSET MANAGEMENT INC | US$25.5萬 | 0.00% |
| Avior Wealth Management, LLC | US$22.9萬 | 0.01% |
| CWM, LLC | US$4.3萬 | 0.00% |
| Allworth Financial LP | US$1.2萬 | 0.00% |