目前共有 19 家機構持有 PRT，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 |
|---|---|---|
| BlackRock, Inc. | US$20.4萬 | 0.00% |
| CERTUITY, LLC | US$18.2萬 | 0.01% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$10.3萬 | 0.00% |
| HOWARD FINANCIAL SERVICES, LTD. | US$9.5萬 | 0.01% |
| Cetera Investment Advisers | US$5.1萬 | 0.00% |
| CWA Asset Management Group, LLC | US$4.9萬 | 0.00% |
| JANE STREET GROUP, LLC | US$3.4萬 | 0.00% |
| ROYAL BANK OF CANADA | US$1.7萬 | 0.00% |
| AMERIFLEX GROUP, INC. | US$1.7萬 | 0.01% |
| HHM Wealth Advisors, LLC | US$1.4萬 | 0.00% |
| Atlantic Union Bankshares Corp | US$1.2萬 | 0.00% |
| BARCLAYS PLC | US$1.1萬 | 0.00% |
| UBS Group AG | US$5778.0 | 0.00% |
| MORGAN STANLEY | US$4840.0 | 0.00% |
| HARBOUR INVESTMENTS, INC. | US$331.0 | 0.00% |
| OSAIC HOLDINGS, INC. | US$191.0 | 0.00% |
| Sound Income Strategies, LLC | US$158.0 | 0.00% |
| Caitong International Asset Management Co., Ltd | US$3.0 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$3.0 | 0.00% |