Proshares Ultrashort BloombeETF
13F holders, Q3 2025 (September 30)13holders −4
3new positions
6sold out
$17.42avg. 13F price*
At the end of Q3 2025, 13 institutions reported holding Proshares Ultrashort Bloombe in their 13F filings, down 4 from Q2 2025. 3 opened new positions and 6 sold out. The largest holders were IMC-Chicago, LLC ($2.8M), Susquehanna International Group, LLP ($2.3M) and Quadrature Capital Ltd ($1.8M).
- Company
- Proshares Ultrashort Bloombe
- CUSIP
- 74347Y797
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $2.2M |
| Exits | 6 | $3.7M |
All 13F filers, Q2 2025 → Q3 2025: 243,452 shares bought and 384,055 shares sold, net −140,603 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 13 holders
| IMC-Chicago, LLC | 0.05% | Add +171.0% | 160,969 | $2.8M |
| Susquehanna International Group, LLP | 0.00% | Reduce -46.2% | 129,985 | $2.3M |
| Quadrature Capital Ltd | 0.02% | New | 105,865 | $1.8M |
| Jane Street Group, LLC | 0.00% | Add +12.7% | 81,767 | $1.4M |
| Tower Research Capital LLC (TRC) | 0.02% | Reduce -39.1% | 39,054 | $680K |
| Flow Traders U.S. LLC | 0.02% | Add +1.3% | 31,586 | $550K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Reduce -4.0% | 24,000 | $418K |
| HRT Financial LP | 0.00% | Add +19.8% | 20,652 | $359K |
| Simplex Trading, LLC | 0.01% | New | 19,500 | $339K |
| Group One Trading LLC | 0.01% | Reduce -71.8% | 15,816 | $276K |
| JPMorgan Chase & Co. | 0.00% | New | 3,493 | $61K |
| Morgan Stanley | 0.00% | Reduce -75.6% | 1,114 | $19K |
| UBS Group AG | 0.00% | Reduce -24.2% | 182 | $3K |
"% of holder's portfolio" is PROSHARES ULTRASHORT BLOOMBE's weight in each manager's 13F, not the share of Proshares Ultrashort Bloombe the manager owns.