13 institutions reported holding $6.3M of ROUNDHILL ETF TRUST (TOPW) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($1.8M), CENTAURUS FINANCIAL, INC. ($1.4M), WINEBRENNER CAPITAL MANAGEMENT LLC ($1.4M), JANE STREET GROUP, LLC ($450,257), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($409,509). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $1.8M | 53,961 | Trimmed |
| 2 | CENTAURUS FINANCIAL, INC. | $1.4M | 41,363 | Added |
| 3 | WINEBRENNER CAPITAL MANAGEMENT LLC | $1.4M | 40,000 | Added |
| 4 | JANE STREET GROUP, LLC | $450,257 | 13,337 | Trimmed |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $409,509 | 12,130 | New |
| 6 | Cetera Investment Advisers | $367,984 | 10,900 | Added |
| 7 | OLD MISSION CAPITAL LLC | $358,193 | 10,610 | Trimmed |
| 8 | SIMPLEX TRADING, LLC | $66,405 | 1,967 | Added |
| 9 | GROUP ONE TRADING LLC | $61,983 | 1,836 | Trimmed |
| 10 | TD Waterhouse Canada Inc. | $10,142 | 300 | Hold |
| 11 | UBS Group AG | $6,549 | 194 | Trimmed |
| 12 | SIGNATUREFD, LLC | $1,812 | 54 | Added |
| 13 | Golden State Equity Partners | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30