Who owns USO?
United States Oil Fund, LP · USCF
173 institutions reported holding USO, worth $1.8B, in Form 13F filings for June 30, 2026.
Top 10 institutional holders of USO
| Firm | Location | Value | Shares | Change |
|---|---|---|---|---|
| Goldman Sachs Group Inc. | New York, NY | $710.0M | 6,670,175 | +266,748 shares |
| Morgan Stanley | New York, NY | $364.5M | 3,424,493 | +1,218,912 shares |
| Healthcare of Ontario Pension Plan Trust Fund | Toronto, Ontario, Canada | $117.1M | 1,100,000 | New position |
| UBS Group AG | Zurich, Switzerland | $60.7M | 569,929 | +378,797 shares |
| CIBC Bancorp USA Inc. | Chicago, IL | $58.6M | 550,337 | −218,800 shares |
| HRT Financial LP | New York, NY | $54.4M | 511,482 | +484,873 shares |
| Simplex Trading, LLC | Chicago, IL | $52.2M | 490,737 | +160,949 shares |
| CIBC World Market Inc. | Toronto, Ontario, Canada | $42.7M | 400,788 | New position |
| Bank of America Corp. | Charlotte, NC | $41.4M | 388,647 | +244,766 shares |
| Quadrature Capital Ltd | London, United Kingdom | $35.1M | 329,759 | +90,644 shares |
The full list comes with the Advisors and Institutions package.
Sign up to see them allFrom 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 USO?
173 institutional managers reported holding USO in Form 13F filings for June 30, 2026, worth $1.8B in total. The largest reported position was held by Goldman Sachs Group Inc., at $710.0M.
Did institutions buy or sell USO last quarter?
Reported 13F value fell 6.6% from March 31, 2026, which includes price moves as well as buying and selling. 48 firms reported a new position and 59 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 USO 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.