THEMES ETF TR LEVERAGE SHS 2X is a security (CUSIP 88340C685) tracked across SEC portfolio filings. 15 institutional managers reported $3.5M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Sloy Dahl & Holst, LLC | Vancouver, WA | $750K | 619,699 |
| Scientech Research LLC | JERSEY CITY, NJ | $709K | 585,626 |
| Optiver Holding B.V. | AMSTERDAM, P7 | $680K | 562,150 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $474K | 391,721 |
| CITADEL ADVISORS LLC | MIAMI, FL | $280K | 121,301 |
| Jump Financial, LLC | Chicago, IL | $206K | 169,910 |
| StoneX Group Inc. | New York, NY | $136K | 112,000 |
| GTS SECURITIES LLC | NEW YORK, NY | $99K | 82,187 |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $52K | 42,607 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $47K | — |
| XTX Topco Ltd | LONDON, X0 | $32K | 26,434 |
| Newbridge Financial Services Group, Inc. | BOCA RATON, FL | $10K | 8,000 |
| Caitlin John, LLC | BRIGHTON, MI | $2K | 2,000 |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $447 | 370 |
| HRT FINANCIAL LP | NEW YORK, NY | $314 | 259,611 |