11 institutions reported holding $270,805 of THEMES ETF TR (FIGG) in SEC 13F filings for 2026-06-30. Largest institutional holders: Virtu Financial LLC ($199,000), Optiver Holding B.V. ($48,271), GROUP ONE TRADING LLC ($21,311), SIMPLEX TRADING, LLC ($2,223), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Virtu Financial LLC | $199,000 | 14,087 | Trimmed |
| 2 | Optiver Holding B.V. | $48,271 | 3,409 | Trimmed |
| 3 | GROUP ONE TRADING LLC | $21,311 | 1,505 | Added |
| 4 | SIMPLEX TRADING, LLC | $2,223 | 157 | New |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 6 | IMC-Chicago, LLC | $0 | 0 | Exited |
| 7 | HRT FINANCIAL LP | $0 | 0 | Exited |
| 8 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
| 9 | XTX Topco Ltd | $0 | 0 | Exited |
| 10 | Garden State Investment Advisory Services LLC | $0 | 0 | Exited |
| 11 | Scientech Research LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30