10 institutions reported holding $21.6M of PGIM ROCK ETF TR (MRCP) in SEC 13F filings for 2026-06-30. Largest institutional holders: PRUDENTIAL FINANCIAL INC ($17.6M), COMMONWEALTH EQUITY SERVICES, LLC ($1.4M), CYPRESS FINANCIAL PLANNING LLC ($822,242), WealthPlan Investment Management, LLC ($549,548), AMERIPRISE FINANCIAL INC ($438,373). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | PRUDENTIAL FINANCIAL INC | $17.6M | 512,481 | Added |
| 2 | COMMONWEALTH EQUITY SERVICES, LLC | $1.4M | 41,794 | Trimmed |
| 3 | CYPRESS FINANCIAL PLANNING LLC | $822,242 | 23,911 | Added |
| 4 | WealthPlan Investment Management, LLC | $549,548 | 15,981 | Hold |
| 5 | AMERIPRISE FINANCIAL INC | $438,373 | 12,748 | Hold |
| 6 | DHJJ Financial Advisors, Ltd. | $392,191 | 11,405 | Hold |
| 7 | Royal Bank of Canada | $249,000 | 7,239 | Trimmed |
| 8 | PNC Financial Services Group, Inc. | $68,706 | 1,998 | Hold |
| 9 | HARBOUR INVESTMENTS, INC. | $17,194 | 500 | Hold |
| 10 | UBS Group AG | $2,373 | 69 | Added |
Source: SEC Form 13F filings · as of 2026-06-30