目前共有 18 家機構持有 PSET，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 |
|---|---|---|
| PRINCIPAL SECURITIES, INC. | US$874.9萬 | 0.13% |
| ENVESTNET ASSET MANAGEMENT INC | US$674.3萬 | 0.00% |
| LPL Financial LLC | US$385.1萬 | 0.00% |
| Golden State Wealth Management, LLC | US$178.5萬 | 0.20% |
| OSAIC HOLDINGS, INC. | US$164.3萬 | 0.00% |
| Capital Investment Advisory Services, LLC | US$60.9萬 | 0.04% |
| RAYMOND JAMES FINANCIAL INC | US$56.2萬 | 0.00% |
| PRINCIPAL FINANCIAL GROUP INC | US$43.4萬 | 0.00% |
| Cetera Investment Advisers | US$42.7萬 | 0.00% |
| Prospera Financial Services Inc | US$39.7萬 | 0.01% |
| Smartleaf Asset Management LLC | US$36.2萬 | 0.01% |
| Koshinski Asset Management, Inc. | US$26.6萬 | 0.02% |
| MORGAN STANLEY | US$19.3萬 | 0.00% |
| ASSETMARK, INC | US$9.8萬 | 0.00% |
| Farther Finance Advisors, LLC | US$4.2萬 | 0.00% |
| UBS Group AG | US$2.4萬 | 0.00% |
| JPMORGAN CHASE & CO | US$1.4萬 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$47.0 | 0.00% |