ProShares UltraShort Bloomberg Crude Oil (SCO)

COMMODITY CONTRACTS BROKERS & DEALERS

ProShares UltraShort Bloomberg Crude Oil (SCO) is listed on NYSE Arca, where it has traded since November 24, 2008.

Listed On
NYSE Arca
Listed Since
November 24, 2008

Institutional ownership

In 13F filings for the quarter ended June 30, 2026, 54 institutions reported holding SCO, with 2.2 million shares worth $75.5 million in aggregate. The largest reported holder was Spectrum Financial Alliance, with 553,023 shares worth $19.4 million. Of the 5 largest holders listed below, all 5 added shares during the quarter.

InstitutionSharesValueQuarter change
Spectrum Financial Alliance553,023$19MAdded 228.03%
Group One Trading278,583$10MAdded 398.98%
Imc-Chicago224,065$8MAdded 1802.73%
Flow Traders U.S199,335$7MAdded 633.28%
Susquehanna International Group143,228$5MAdded 741.03%

Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.

Frequently asked questions

What is SCO?

ProShares UltraShort Bloomberg Crude Oil (SCO) is listed on NYSE Arca, where it has traded since November 24, 2008.

Who are the largest institutional holders of SCO?

In 13F filings for the quarter ended June 30, 2026, the largest reported holders of SCO were Spectrum Financial Alliance, Group One Trading and Imc-Chicago.

How many institutions own SCO?

54 institutions reported a position in SCO for the quarter ended June 30, 2026, worth $75.5 million in total.

Did institutions buy or sell SCO last quarter?

Of the 5 largest reported holders, all 5 added shares during the quarter. Every reported holder and its change is on the SentiSense ownership page for SCO.

Every reported institutional holder, plus insider and congressional trades in SCO, on SentiSense.