COIG — Themes ETF Tr Institutional Holders · Q2 2026
Who owns Themes ETF Tr (COIG)? 6 institutions reported holding $498,365 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Optiver Holding B.V. ($377,274), Jane Street Group, LLC ($107,439), SBI Securities Co., Ltd. ($6,964).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Optiver Holding B.V. | $377,274 | 90,257 | Added |
| 2 | JANE STREET GROUP, LLC | $107,439 | 25,703 | New |
| 3 | SBI Securities Co., Ltd. | $6,964 | 1,666 | New |
| 4 | Larson Financial Group LLC | $6,688 | 1,600 | Hold |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 6 | StoneX Group Inc. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30