49 institutions reported holding $84.8M of 2X ETHER ETF (ETHU) in SEC 13F filings for 2026-03-31. Largest institutional holders: JANE STREET GROUP, LLC ($24.0M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($23.1M), CITADEL ADVISORS LLC ($19.1M), KEYWISE CAPITAL MANAGEMENT (HK) Ltd ($3.2M), Foundations Investment Advisors, LLC ($2.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | $24.0M | 1.1M | Added |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $23.1M | 1.0M | Trimmed |
| 3 | CITADEL ADVISORS LLC | $19.1M | 856,020 | Trimmed |
| 4 | KEYWISE CAPITAL MANAGEMENT (HK) Ltd | $3.2M | 141,500 | Added |
| 5 | Foundations Investment Advisors, LLC | $2.7M | 123,000 | Added |
| 6 | SLT Holdings LLC | $2.7M | 123,000 | Added |
| 7 | Virtu Financial LLC | $2.1M | 93,063 | Added |
| 8 | FLOW TRADERS U.S. LLC | $1.8M | 78,651 | Trimmed |
| 9 | LMR Partners LLP | $1.1M | 50,000 | Trimmed |
| 10 | NKCFO LLC | $894,000 | 40,000 | New |
| 11 | UBS Group AG | $670,500 | 30,000 | New |
| 12 | GROUP ONE TRADING LLC | $581,838 | 26,033 | New |
| 13 | Legacy Wealth Managment, LLC/ID | $580,917 | 25,992 | Added |
| 14 | SIMPLEX TRADING, LLC | $555,777 | 24,867 | New |
| 15 | Jump Financial, LLC | $497,578 | 22,263 | Trimmed |
| 16 | Headlands Technologies LLC | $447,805 | 20,036 | Trimmed |
| 17 | DGS Capital Management, LLC | $273,922 | 12,256 | New |
| 18 | SIGNATUREFD, LLC | $151,031 | 6,758 | New |
| 19 | Richard W. Paul & Associates, LLC | $69,084 | 3,091 | Hold |
| 20 | Parallel Advisors, LLC | $54,758 | 2,450 | Added |
| 21 | Tower Research Capital LLC (TRC) | $47,717 | 2,135 | Added |
| 22 | MCGUIRE CAPITAL ADVISORS INC | $41,884 | 1,874 | Trimmed |
| 23 | Morse Asset Management, Inc | $25,703 | 1,150 | Added |
| 24 | Trask Adam Roland | $22,708 | 1,016 | New |
| 25 | Root Financial Partners, LLC | $21,098 | 944 | New |
Source: SEC Form 13F filings · as of 2026-03-31