Who owns United States Oil Fund, LP?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of USO from SEC Form 13F filings across 174 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 174 institutions disclosed 16.8M shares of United States Oil Fund, LP worth $1.79B — about 14.1% of shares outstanding; the largest disclosed holder is GOLDMAN SACHS GROUP INC. Source: SEC Form 13F filings, parsed by EvidInvest.
174
13F holders
$1.79B
value, 2026 filers
14.1%
of shares outstanding (16.8M sh)
48
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of USO's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | GOLDMAN SACHS GROUP INC | 6.7M | $710.0M | 0.1% | 5.6% | +4.2% |
| 2 | MORGAN STANLEY | 3.4M | $364.5M | 0.0% | 2.9% | +55.3% |
| 3 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNEW | 1.1M | $117.1M | 0.2% | 0.9% | new |
| 4 | UBS Group AG | 569,929 | $60.7M | 0.0% | 0.5% | +198.2% |
| 5 | CIBC Bancorp USA Inc. | 550,337 | $58.6M | 0.1% | 0.5% | -28.4% |
| 6 | HRT FINANCIAL LP | 511,482 | $54.4M | 0.1% | 0.4% | +1822.2% |
| 7 | SIMPLEX TRADING, LLC | 490,737 | $52.2M | 0.0% | 0.4% | +48.8% |
| 8 | CIBC WORLD MARKET INC.NEW | 400,788 | $42.7M | 0.1% | 0.3% | new |
| 9 | BANK OF AMERICA CORP /DE/ | 388,647 | $41.4M | 0.0% | 0.3% | +170.1% |
| 10 | Quadrature Capital Ltd | 329,759 | $35.1M | 0.3% | 0.3% | +37.9% |
| 11 | CITIGROUP INC | 311,726 | $33.2M | 0.0% | 0.3% | +3306.8% |
| 12 | Harvest Fund Management Co., Ltd | 311,082 | $33.1M | 1.1% | 0.3% | +92.8% |
| 13 | E Fund Management Co., Ltd. | 152,170 | $16.2M | 0.4% | 0.1% | +30.7% |
| 14 | MIRAE ASSET SECURITIES (USA) INC. | 150,438 | $16.0M | 0.4% | 0.1% | +50.3% |
| 15 | Divisadero Street Capital Management, LPNEW | 142,500 | $15.2M | 0.3% | 0.1% | new |
| 16 | JANE STREET GROUP, LLC | 99,337 | $10.6M | 0.0% | 0.1% | -91.6% |
| 17 | BARCLAYS PLC | 92,918 | $9.9M | 0.0% | 0.1% | -77.5% |
| 18 | Cetera Investment Advisers | 74,260 | $7.9M | 0.0% | 0.1% | +19.4% |
| 19 | Cambridge Investment Research Advisors, Inc. | 69,834 | $7.4M | 0.0% | 0.1% | +105.9% |
| 20 | GROUP ONE TRADING LLC | 53,218 | $5.7M | 0.0% | 0% | -17.6% |
| 21 | ROYAL BANK OF CANADA | 48,438 | $5.2M | 0.0% | 0% | +148.1% |
| 22 | Marathon Trading Investment Management LLC | 42,797 | $4.6M | 0.1% | 0% | +244.1% |
| 23 | Centiva Capital, LPNEW | 39,800 | $4.2M | 0.0% | 0% | new |
| 24 | VICTORY CAPITAL MANAGEMENT INC | 39,084 | $4.2M | 0.0% | 0% | -14.0% |
| 25 | Irenic Capital Management LPNEW | 38,500 | $4.1M | 0.2% | 0% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.