2 institutions reported holding $228,719 of THEMES ETF TR (SBU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Optiver Holding B.V. ($228,719), UBS Group AG ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Optiver Holding B.V. | $228,719 | 11,557 | Trimmed |
| 2 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30