TERG — Themes ETF Tr Institutional Holders · Q2 2026
Who owns Themes ETF Tr (TERG)? 10 institutions reported holding $2.97M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Citadel Advisors LLC ($1.0M), Optiver Holding B.V. ($738,799), IMC-Chicago, LLC ($597,107).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $1.0M | 13,200 | Added |
| 2 | Optiver Holding B.V. | $738,799 | 9,302 | Trimmed |
| 3 | IMC-Chicago, LLC | $597,107 | 7,518 | New |
| 4 | Virtu Financial LLC | $299,000 | 3,767 | New |
| 5 | TWO SIGMA SECURITIES, LLC | $201,498 | 2,537 | New |
| 6 | Bogart Wealth, LLC | $67,510 | 850 | New |
| 7 | GROUP ONE TRADING LLC | $15,885 | 200 | New |
| 8 | SIMPLEX TRADING, LLC | $3,812 | 48 | New |
| 9 | HOLLENCREST CAPITAL MANAGEMENT | $794 | 10 | Added |
| 10 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30