ProShares UltraPro Short S&P 500 (SPXU) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for SPXU. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 43 institutions reported holding SPXU, with 1.5 million shares worth $90.4 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Flow Traders U.S | 261,324 | $10M | NEW |
| Imc-Chicago | 210,294 | $8M | DECREASED |
| Jump Financial | 185,277 | $7M | INCREASED |
| Renaissance Technologies | 172,025 | $6M | NEW |
| Susquehanna International Group | 128,108 | $5M | INCREASED |
Full institutional holdings, insider history, and congressional trades for ProShares UltraPro Short S&P 500 on SentiSense.