19 institutions reported holding $34.9M of TRADR 2X LONG WDC DAILY ETF (WDCX) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($15.5M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($7.6M), MORGAN STANLEY ($3.9M), JANE STREET GROUP, LLC ($3.6M), Capstone Capital Management Ltd ($1.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $15.5M | 365,880 | Added |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $7.6M | 179,100 | Added |
| 3 | MORGAN STANLEY | $3.9M | 91,210 | Added |
| 4 | JANE STREET GROUP, LLC | $3.6M | 84,600 | New |
| 5 | Capstone Capital Management Ltd | $1.7M | 40,050 | New |
| 6 | Belvedere Trading LLC | $746,269 | 17,659 | New |
| 7 | FLAGSTAR ADVISORS INC | $693,740 | 16,416 | New |
| 8 | HRT FINANCIAL LP | $575,000 | 13,620 | Trimmed |
| 9 | GROUP ONE TRADING LLC | $235,515 | 5,573 | Added |
| 10 | SIMPLEX TRADING, LLC | $205,763 | 4,869 | Added |
| 11 | Allworth Financial LP | $84,520 | 2,000 | New |
| 12 | Bogart Wealth, LLC | $84,520 | 2,000 | New |
| 13 | Integrated Wealth Concepts LLC | $48,979 | 1,159 | New |
| 14 | Chung Wu Investment Group, LLC | $33,808 | 800 | New |
| 15 | CREATIVE FINANCIAL DESIGNS INC /ADV | $8,452 | 200 | Hold |
| 16 | SIGNATUREFD, LLC | $718 | 17 | New |
| 17 | HOLLENCREST CAPITAL MANAGEMENT | $634 | 15 | Added |
| 18 | IMC-Chicago, LLC | $0 | 0 | Exited |
| 19 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30