PROSHARES TR SHOR S&P 500 NEW is a security (CUSIP 74349Y903) tracked across SEC portfolio filings. 2 institutional managers reported $5.1M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $3.3M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $1.8M | — |