16 institutions reported holding $20.8M of PGIM ROCK ETF TR (OCTP) in SEC 13F filings for 2026-03-31. Largest institutional holders: PRUDENTIAL FINANCIAL INC ($11.3M), COMMONWEALTH EQUITY SERVICES, LLC ($3.8M), Castellan Group ($2.5M), Blue Water Asset Management ($737,404), LeClair Wealth Partners LLC ($737,404). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | PRUDENTIAL FINANCIAL INC | $11.3M | 380,422 | Added |
| 2 | COMMONWEALTH EQUITY SERVICES, LLC | $3.8M | 129,002 | Trimmed |
| 3 | Castellan Group | $2.5M | 84,120 | Hold |
| 4 | Blue Water Asset Management | $737,404 | 24,890 | Trimmed |
| 5 | LeClair Wealth Partners LLC | $737,404 | 24,890 | New |
| 6 | RAYMOND JAMES FINANCIAL INC | $348,230 | 11,754 | Hold |
| 7 | Kestra Advisory Services, LLC | $347,223 | 11,720 | Hold |
| 8 | Evergreen Wealth Solutions, LLC | $275,438 | 9,297 | New |
| 9 | Spire Wealth Management | $237,753 | 8,024 | Trimmed |
| 10 | PNC Financial Services Group, Inc. | $158,828 | 5,361 | Added |
| 11 | Royal Bank of Canada | $141,000 | 4,751 | New |
| 12 | DHJJ Financial Advisors, Ltd. | $100,020 | 3,376 | Hold |
| 13 | Parallel Advisors, LLC | $56,410 | 1,904 | Hold |
| 14 | NewEdge Advisors, LLC | $24,270 | 24,270 | Added |
| 15 | Steward Partners Investment Advisory, LLC | $19,879 | 671 | Hold |
| 16 | HARBOUR INVESTMENTS, INC. | $14,813 | 500 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31