22 institutions reported holding $23.8M of PROSHARES TR (QQQA) in SEC 13F filings for 2026-06-30. Largest institutional holders: Private Advisory Group LLC ($16.0M), OSAIC HOLDINGS, INC. ($2.4M), Quadrature Capital Ltd ($1.5M), Carr Financial Group Corp ($874,600), O'ROURKE & COMPANY, Inc ($538,499). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Private Advisory Group LLC | $16.0M | 188,008 | New |
| 2 | OSAIC HOLDINGS, INC. | $2.4M | 28,644 | Added |
| 3 | Quadrature Capital Ltd | $1.5M | 17,879 | New |
| 4 | Carr Financial Group Corp | $874,600 | 10,257 | New |
| 5 | O'ROURKE & COMPANY, Inc | $538,499 | 6,315 | Trimmed |
| 6 | CITADEL ADVISORS LLC | $533,534 | 6,257 | New |
| 7 | Cetera Investment Advisers | $458,304 | 5,375 | Added |
| 8 | Tower Research Capital LLC (TRC) | $292,647 | 3,432 | Added |
| 9 | INTEGRITY ALLIANCE, LLC. | $263,204 | 3,086 | New |
| 10 | Kovack Advisors, Inc. | $254,917 | 3,112 | New |
| 11 | Southland Equity Partners LLC | $209,594 | 2,458 | New |
| 12 | HARBOUR INVESTMENTS, INC. | $164,145 | 1,925 | Hold |
| 13 | KERR FINANCIAL PLANNING Corp | $144,959 | 1,700 | Hold |
| 14 | Allworth Financial LP | $31,806 | 373 | New |
| 15 | Global Retirement Partners, LLC | $19,783 | 232 | New |
| 16 | Continuum Advisory, LLC | $11,281 | 132 | New |
| 17 | MORGAN STANLEY | $8,902 | 104 | Added |
| 18 | Rossby Financial, LCC | $4,008 | 47 | New |
| 19 | AE Wealth Management LLC | $2,984 | 35 | Hold |
| 20 | UBS Group AG | $0 | 0 | Exited |
| 21 | Steward Partners Investment Advisory, LLC | $0 | 0 | Exited |
| 22 | BANK OF MONTREAL /CAN/ | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30