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UPSG — Themes ETF Tr Institutional Holders · Q2 2026

Who owns Themes ETF Tr (UPSG)? 3 institutions reported holding $745,050 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Optiver Holding B.V. ($515,978), Gts Securities LLC ($229,072), UBS Group AG ($0).

RankInstitutionValueSharesChange
1Optiver Holding B.V.$515,97831,134Added
2GTS SECURITIES LLC$229,07213,822New
3UBS Group AG$00Exited

Source: SEC Form 13F filings · as of 2026-06-30