Proshares Ultrashort ReSRSETF
13F holders, Q4 2025 (December 31)8holders +3
3new positions
0sold out
$49.33avg. 13F price*
At the end of Q4 2025, 8 institutions reported holding Proshares Ultrashort Re (SRS) in their 13F filings, up 3 from Q3 2025. 3 opened new positions and 0 sold out. The largest holders were IMC-Chicago, LLC ($800K), Virtu Financial LLC ($375K) and Simplex Trading, LLC ($78K).
- Company
- Proshares Ultrashort Re
- CUSIP
- 74347G143
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $1.2M |
| Exits | 0 | $0 |
All 13F filers, Q3 2025 → Q4 2025: 23,842 shares bought and 59 shares sold, net +23,783 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 8 holders
| IMC-Chicago, LLC | 0.01% | New | 16,220 | $800K |
| Virtu Financial LLC | 0.01% | New | 7,607 | $375K |
| Simplex Trading, LLC | 0.00% | Reduce -0.3% | 1,577 | $78K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -4.7% | 1,114 | $55K |
| Group One Trading LLC | 0.00% | No change | 172 | $8K |
| UBS Group AG | 0.00% | New | 15 | $740 |
| Morgan Stanley | 0.00% | No change | 2 | $122 |
| Blair William & Co. | 0.00% | No change | 1 | $49 |
"% of holder's portfolio" is SRS's weight in each manager's 13F, not the share of Proshares Ultrashort Re the manager owns.