目前共有 26 家機構持有 SSBI，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 |
|---|---|---|
| ALLIANCEBERNSTEIN L.P. | US$516.3萬 | 0.00% |
| M3F, Inc. | US$473.6萬 | 1.17% |
| CALDWELL SUTTER CAPITAL, INC. | US$464.0萬 | 1.89% |
| VANGUARD CAPITAL MANAGEMENT LLC | US$306.6萬 | 0.00% |
| BANC FUNDS CO LLC | US$266.4萬 | 0.50% |
| MAI Capital Management | US$121.2萬 | 0.01% |
| SALZHAUER MICHAEL | US$97.0萬 | 0.46% |
| Daytona Street Capital LLC | US$95.5萬 | 0.74% |
| DIMENSIONAL FUND ADVISORS LP | US$93.1萬 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | US$69.7萬 | 0.00% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | US$38.5萬 | 0.01% |
| VANGUARD FIDUCIARY TRUST CO | US$35.3萬 | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$27.5萬 | 0.00% |
| STIFEL FINANCIAL CORP | US$21.7萬 | 0.00% |
| NORTHERN TRUST CORP | US$20.0萬 | 0.00% |
| STATE STREET CORP | US$18.7萬 | 0.00% |
| BlackRock, Inc. | US$18.6萬 | 0.00% |
| Creative Planning | US$18.4萬 | 0.00% |
| CITADEL ADVISORS LLC | US$17.2萬 | 0.00% |
| RENAISSANCE TECHNOLOGIES LLC | US$16.8萬 | 0.00% |
| Wealthspire Advisors, LLC | US$16.7萬 | 0.00% |
| MORGAN STANLEY | US$16.0萬 | 0.00% |
| Vanguard Global Advisers, LLC | US$2.7萬 | 0.00% |
| JPMORGAN CHASE & CO | US$1.3萬 | 0.00% |
| UBS Group AG | US$2553.0 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$3.0 | 0.00% |