MEXX DIREXION SHARES ETF TRUST: institutional ownership and insider trading

6 funds reported holding $3.28M of DIREXION SHARES ETF TRUST in their latest 13F filings; in Q2 2026 funds net bought $2.24M, with 1 new positions and 2 funds selling out.

Famous investors holding MEXX

• Ken Griffin (Citadel Advisors): $310K, 0.0% of the portfolio

Largest institutional holders of MEXX

1. SUSQUEHANNA INTERNATIONAL GROUP, LLP — $1.81M
2. JANE STREET GROUP, LLC — $1.16M
3. CITADEL ADVISORS LLC — $310K
4. SIMPLEX TRADING, LLC — $2.42K
5. MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $40
6. UBS Group AG (UBS) — $28

All MEXX 13F holders