TSYW — Roundhill ETF Trust Institutional Holders · Q2 2026
Who owns Roundhill ETF Trust (TSYW)? 3 institutions reported holding $698,916 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Susquehanna International Group, LLP ($650,952), Group One Trading LLC ($39,933), UBS Group AG ($8,031).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $650,952 | 14,671 | Trimmed |
| 2 | GROUP ONE TRADING LLC | $39,933 | 900 | New |
| 3 | UBS Group AG | $8,031 | 181 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30