目前共有 10 家机构持有 SROI，以下按持股市值由高至低排序。
| 主要持有机构 | 总市值 | 平均占比 |
|---|---|---|
| Arlington Financial Advisors, LLC | US$505.0万 | 0.72% |
| CITADEL ADVISORS LLC | US$177.2万 | 0.00% |
| JANE STREET GROUP, LLC | US$124.1万 | 0.00% |
| OSAIC HOLDINGS, INC. | US$36.9万 | 0.00% |
| Calamos Wealth Management LLC | US$33.1万 | 0.01% |
| Calamos Advisors LLC | US$33.1万 | 0.00% |
| SITTNER & NELSON, LLC | US$20.9万 | 0.08% |
| Scarborough Advisors, LLC | US$6382.0 | 0.00% |
| HARBOUR INVESTMENTS, INC. | US$981.0 | 0.00% |
| City State Bank | US$654.0 | 0.00% |