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Public ownership evidence

ProShares UltraPro Short Russell2000 (SRTY) Ownership Disclosures

Read SRTY insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-14T02:54:47.600Z

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Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Qube Research & Technologies Ltd2026-06-302026-08-152,617$55,978None
Squarepoint Ops LLC2026-06-302026-08-1518,412$393,833None
JANE STREET GROUP, LLC2026-06-302026-08-1556,800$1,214,952Call
HRT FINANCIAL LP2026-06-302026-08-1512,942$276,000None
FLOW TRADERS U.S. LLC2026-06-302026-08-1550,905$1,089,000None
GTS SECURITIES LLC2026-06-302026-08-1514,498$310,193None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15131,100$2,804,229Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1532,200$688,758Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1540,300$862,017None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1517,666$377,876None
CITADEL ADVISORS LLC2026-06-302026-08-1539,500$844,905Put
CITADEL ADVISORS LLC2026-06-302026-08-1511,700$250,263Call
GROUP ONE TRADING LLC2026-06-302026-08-152,664$56,983None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1541,285$883,086None
UBS Group AG2026-06-302026-08-1411,674$249,707None
Jump Financial, LLC2026-06-302026-08-14109,470$2,341,563None
Jump Financial, LLC2025-03-312026-08-1435,708$883,059None
MORGAN STANLEY2026-06-302026-08-142$57None
Optiver Holding B.V.2026-06-302026-08-1320,654$441,789None
JPMORGAN CHASE & CO2026-06-302026-08-13758$16,449None
Tower Research Capital LLC (TRC)2026-06-302026-08-12146$3,123None
Tower Research Capital LLC (TRC)2026-06-302026-08-1277,301$1,653,468None
DANSKE BANK A/S2026-06-302026-08-111$21None
Game Plan Financial Advisors, LLC2026-06-302026-08-082$43None
IMC-Chicago, LLC2026-06-302026-08-0787,983$1,881,956None
Belvedere Trading LLC2026-06-302026-08-0118,000$385,020Call

90-day public filing window, up to 50 source positions.

Qube Research & Technologies Ltd ↗Squarepoint Ops LLC ↗JANE STREET GROUP, LLC ↗HRT FINANCIAL LP ↗FLOW TRADERS U.S. LLC ↗GTS SECURITIES LLC ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.