Prosh Ultrapro Short S&P 500SPXUETF
13F holders, Q1 2026 (March 31)42holders +10
24new positions
12sold out
1famous investor
$56.71avg. 13F price*
At the end of Q1 2026, 42 institutions reported holding Prosh Ultrapro Short S&P 500 (SPXU) in their 13F filings, up 10 from Q4 2025. 24 opened new positions and 12 sold out. The largest holders were IMC-Chicago, LLC ($17.9M), Revere Asset Management, Inc ($9.8M) and Susquehanna International Group, LLP ($7.1M). One famous investor held it Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Prosh Ultrapro Short S&P 500
- Filed as
- PROSHARES TR (Q1 2026)
- CUSIP
- 74350P659
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 24 | $46.5M |
| Exits | 12 | $12.5M |
All 13F filers, Q4 2025 → Q1 2026: 990,184 shares bought and 256,924 shares sold, net +733,260 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 42 holders
| IMC-Chicago, LLC | 0.27% | New | 316,218 | $17.9M |
| Revere Asset Management, Inc | 5.04% | New | 173,278 | $9.8M |
| Susquehanna International Group, LLP | 0.01% | Add +113.6% | 124,392 | $7.1M |
| HRT Financial LP | 0.02% | New | 115,916 | $6.6M |
| Jane Street Group, LLC | 0.01% | Add +247.1% | 97,969 | $5.6M |
| Jump Financial, LLC | 0.05% | New | 48,671 | $2.8M |
| Moulton Wealth Management, Inc. | 1.78% | New | 46,895 | $2.6M |
| Tower Research Capital LLC (TRC) | 0.07% | Add +17.3% | 45,660 | $2.6M |
| Simplex Trading, LLC | 0.08% | Add +23.1% | 45,074 | $2.6M |
| UBS Group AG | 0.00% | Add +97.3% | 32,458 | $1.8M |
| Belvedere Trading LLC | 0.22% | New | 29,411 | $1.7M |
| XTX Topco Ltd | 0.02% | New | 20,195 | $1.1M |
| Beacon Capital Management, Inc. | 0.04% | No change | 11,250 | $638K |
| Richards, Merrill & Peterson, Inc. | 0.19% | New | 9,000 | $511K |
| Cadent Capital Advisors, LLC | 0.13% | New | 8,835 | $501K |
| Two Sigma Securities, LLC | 0.05% | Reduce -41.0% | 7,421 | $421K |
| Group One Trading LLC | 0.01% | New | 6,424 | $364K |
| DRW Securities, LLC | 0.02% | New | 6,189 | $351K |
| NewEdge Advisors, LLC | 0.00% | New | 5,805 | $329K |
| StoneX Group Inc. | 0.02% | New | 5,793 | $329K |
| Cerity Partners LLC | 0.00% | New | 5,300 | $301K |
| Millennium Management | 0.00% | New | 5,000 | $284K |
| EFG International AG | 0.01% | New | 4,750 | $270K |
| Focus Partners Wealth | 0.00% | New | 4,697 | $267K |
| JPMorgan Chase & Co. | 0.00% | Reduce -18.9% | 2,513 | $156K |
| SG Americas Securities, LLC | 0.00% | New | 2,732 | $155K |
| Optiver Holding B.V. | 0.01% | New | 2,502 | $142K |
| Morgan Stanley | 0.00% | Add +25000.0% | 2,008 | $114K |
| Strategic Wealth Partners, Ltd. | 0.01% | New | 1,786 | $101K |
| Beacon Investment Advisory Services, Inc. | 0.00% | New | 1,250 | $71K |
| TD Waterhouse Canada Inc. | 0.00% | Add +36.0% | 850 | $47K |
| Citigroup Inc. | 0.00% | No change | 665 | $38K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -6.8% | 518 | $29K |
| Parallel Advisors, LLC | 0.00% | Add +0.5% | 430 | $24K |
| MAI Capital Management | 0.00% | New | 221 | $13K |
| Northwestern Mutual Wealth Management Co. | 0.00% | No change | 154 | $9K |
| Bfsg, LLC | 0.00% | No change | 10 | $568 |
| Legacy Wealth Managment, LLC | 0.00% | No change | 7 | $398 |
| Strategic Investment Solutions, Inc. | 0.00% | No change | 5 | $284 |
| Bank of Montreal | 0.00% | No change | 3 | $170 |
| Signaturefd, LLC | 0.00% | No change | 1 | $57 |
| MCF Advisors LLC | 0.00% | New | 1 | $57 |
"% of holder's portfolio" is SPXU's weight in each manager's 13F, not the share of Prosh Ultrapro Short S&P 500 the manager owns.