Who owns SRTY?
ProShares UltraPro Short Russell2000 · ProShares
17 institutions reported holding SRTY, worth $10.9M, in Form 13F filings for June 30, 2026.
Top 10 institutional holders of SRTY
| Firm | Location | Value | Shares | Change |
|---|---|---|---|---|
| Jump Financial, LLC | Chicago, IL | $2.3M | 109,470 | +28,649 shares |
| IMC-Chicago, LLC | Chicago, IL | $1.9M | 87,983 | New position |
| Tower Research Capital LLC (TRC) | New York, NY | $1.7M | 77,447 | +76,121 shares |
| Susquehanna International Group, LLP | Bala Cynwyd, PA | $1.2M | 57,966 | −4,417 shares |
| Flow Traders U.S. LLC | New York, NY | $1.1M | 50,905 | New position |
| Goldman Sachs Group Inc. | New York, NY | $883K | 41,285 | New position |
| Optiver Holding B.V. | Amsterdam, Netherlands | $442K | 20,654 | +17,256 shares |
| Squarepoint Ops LLC | New York, NY | $394K | 18,412 | +9,150 shares |
| GTS Securities LLC | New York, NY | $310K | 14,498 | +3,788 shares |
| HRT Financial LP | New York, NY | $276K | 12,942 | New position |
From SEC Form 13F, for managers with $100M+ in US securities. Change compares June 30, 2026 with March 31, 2026. “New position” means no holding in the prior filing we have.
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Frequently asked questions
Who owns SRTY?
17 institutional managers reported holding SRTY in Form 13F filings for June 30, 2026, worth $10.9M in total. The largest reported position was held by Jump Financial, LLC, at $2.3M.
Did institutions buy or sell SRTY last quarter?
Reported 13F value fell 46.4% from March 31, 2026, which includes price moves as well as buying and selling. 5 firms reported a new position and 5 sold all of theirs.
What is a Form 13F?
A quarterly report filed with the SEC by institutional investment managers with $100 million or more in qualifying US securities. It lists their long positions at quarter end. It doesn't cover retail investors, cash, short positions, or managers under the threshold, so it shows part of a fund's ownership, not all of it.
How often is SRTY ownership data updated?
13F filings are due 45 days after each quarter ends. The next set is due around mid-November. Positions can be up to about four and a half months old by the time a new set arrives.