14 institutions reported holding $30.0M of DIREXION SHARES ETF TRUST (AMUU) in SEC 13F filings for 2026-06-30. Largest institutional holders: Optiver Holding B.V. ($8.6M), GOLDMAN SACHS GROUP INC ($7.4M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($6.6M), FLOW TRADERS U.S. LLC ($2.8M), Belvedere Trading LLC ($1.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Optiver Holding B.V. | $8.6M | 29,678 | Added |
| 2 | GOLDMAN SACHS GROUP INC | $7.4M | 25,449 | Added |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6.6M | 22,758 | Trimmed |
| 4 | FLOW TRADERS U.S. LLC | $2.8M | 9,753 | New |
| 5 | Belvedere Trading LLC | $1.2M | 3,982 | Trimmed |
| 6 | IMC-Chicago, LLC | $1.2M | 3,976 | New |
| 7 | SBI Securities Co., Ltd. | $601,269 | 2,078 | Trimmed |
| 8 | GTS SECURITIES LLC | $504,916 | 1,745 | New |
| 9 | Advisors Preferred, LLC | $419,971 | 1,822 | New |
| 10 | JANE STREET GROUP, LLC | $283,852 | 981 | New |
| 11 | StoneX Group Inc. | $257,813 | 1,131 | New |
| 12 | Tower Research Capital LLC (TRC) | $201,966 | 698 | Trimmed |
| 13 | HALBERT HARGROVE GLOBAL ADVISORS, LLC | $90,771 | 314 | Trimmed |
| 14 | Cresset Asset Management, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30