USO · Insider trading · 13F holders · Congress trades
United States Oil Fund, LP (USO)
Who is buying and selling USO: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 17
- Insider buys, 90 days
- $23.4M
- Insider sales, 90 days
- $14.7M
- Congress trades, 12 months
- 1
USO at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 1 USO insider filed 2 open-market purchases worth $23.4M and 2 sales worth $14.7M on SEC Form 4.
- 17 13F filers hold USO among their 50 largest positions, worth $155.4M combined. The biggest bets by portfolio weight are WealthCare Asset Management, LLC (3.2%), Verde Servicos Internacionais S.A. (3.1%) and Franchise GP Ltd (2.5%). In their latest 13Fs, 5 managers opened a new position and 7 added to one.
- Members of Congress have disclosed 8 USO trades since 2016, 1 purchase and 0 sales in the past year; the latest was Dan Crenshaw (R-TX), buying $1K–15K on Oct 25, 2022.
- USO last closed at $168.19 on Oct 29, 2026.
USO insider trading
Between Aug 1, 2026 and Oct 29, 2026, 1 USO insider filed 2 open-market purchases worth $23.4M and 2 sales worth $14.7M on SEC Form 4.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Sep 17, 2026 | Hrt Financial LP | 10% Owner | Buy | 43,638 | $155.30 | $6.8M | SEC |
| Sep 17, 2026 | Hrt Financial LP | 10% Owner | Sale | 17,023 | $157.58 | $2.7M | SEC |
| Sep 16, 2026 | Hrt Financial LP | 10% Owner | Buy | 105,195 | $157.88 | $16.6M | SEC |
| Sep 16, 2026 | Hrt Financial LP | 10% Owner | Sale | 78,330 | $153.90 | $12.1M | SEC |
Who owns USO? Hedge funds and superinvestors
17 13F filers hold USO among their 50 largest positions, worth $155.4M combined. The biggest bets by portfolio weight are WealthCare Asset Management, LLC (3.2%), Verde Servicos Internacionais S.A. (3.1%) and Franchise GP Ltd (2.5%). In their latest 13Fs, 5 managers opened a new position and 7 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Simplex Trading, LLCInvestment manager | 1.4% | $52.2M | 490,737 | +48.8% shares | Q2 2026 |
| Harvest Fund Management Co., LtdAsset manager | 1.1% | $33.1M | 311,082 | +92.8% shares | Q2 2026 |
| E Fund Management Co., Ltd.Asset manager | 0.4% | $16.2M | 152,170 | +30.7% shares | Q2 2026 |
| Mirae Asset Securities (USA) Inc.Broker-dealer | 0.6% | $14.6M | 100,287 | -33.3% shares | Q3 2026 |
| Verde Servicos Internacionais S.A.Hedge fund | 3.1% | $9.2M | 63,000 | New | Q3 2026 |
| Franchise GP LtdInvestment manager | 2.5% | $6.0M | 40,870 | New | Q3 2026 |
| Marathon Trading Investment Management LLCAsset manager | 0.5% | $4.6M | 42,797 | +244.1% shares | Q2 2026 |
| Irenic Capital Management LPHedge fund | 0.3% | $4.1M | 38,500 | New | Q2 2026 |
| WealthCare Asset Management, LLCWealth manager | 3.2% | $3.7M | 25,501 | -29.7% shares | Q3 2026 |
| Exit Wealth Advisors, LLC.Wealth manager | 1.1% | $2.5M | 23,587 | +72.9% shares | Q2 2026 |
| Roan Capital PartnersWealth manager | 1.8% | $2.5M | 16,844 | +16.3% shares | Q3 2026 |
| FNY Investment Advisers, LLCHedge fund | 0.6% | $2.4M | 16,487 | — | Q3 2026 |
| Belvedere Trading LLCInvestment manager | 0.2% | $2.0M | 18,829 | — | Q2 2026 |
| CenterStar Asset Management, LLCHedge fund | 1.9% | $1.2M | 8,370 | +8.7% shares | Q3 2026 |
| Anther Capital LtdAsset manager | 0.0% | $463K | 4,350 | -49.1% shares | Q2 2026 |
| Gruss & Co., LLCInvestment manager | 1.1% | $426K | 4,000 | New | Q2 2026 |
| Daiichi Life International Holdings LLCInvestment manager | 9.4% | $297K | 2,794 | New | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 7, Q2 2026: 10). Screen USO in the grand portfolio →
USO stock trades by members of Congress
Members of Congress have disclosed 8 USO trades since 2016, 1 purchase and 0 sales in the past year; the latest was Dan Crenshaw (R-TX), buying $1K–15K on Oct 25, 2022.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Dec 1, 2022 | Dan CrenshawR-TX · House | Buy | $1K–15K | Oct 25, 2022 | +141.6% |
| Dec 21, 2020 | Mike GarciaR-CA · House | Sale | $15K–50K | Dec 11, 2020 | +434.1% |
| May 7, 2020 | Adam KinzingerR-IL · House | Sale | $1K–15K | Apr 20, 2020 | +468.6% |
| May 7, 2020 | Adam KinzingerR-IL · House | Buy | $1K–15K | Apr 20, 2020 | +468.6% |
| Dec 9, 2016 | Carlos CurbeloR-FL · House | Sale | $1K–15K | Nov 7, 2016 | +109.9% |
| Dec 9, 2016 | Carlos CurbeloR-FL · House | Sale | $1K–15K | Nov 7, 2016 | +109.9% |
| Nov 15, 2016 | Carlos CurbeloR-FL · House | Buy | $1K–15K | Nov 7, 2016 | +109.9% |
| Nov 15, 2016 | Carlos CurbeloR-FL · House | Sale | $1K–15K | Nov 7, 2016 | +109.9% |
4 members have traded USO: Dan Crenshaw, Mike Garcia, Adam Kinzinger, Carlos Curbelo.
Analysis mentioning USO
Posts from the blog that cover United States Oil Fund, LP, newest first.
USO questions and answers
Are insiders buying USO stock?
Between Aug 1, 2026 and Oct 29, 2026, 1 USO insider filed 2 open-market purchases worth $23.4M and 2 sales worth $14.7M on SEC Form 4.
Which hedge funds own USO?
17 13F filers hold USO among their 50 largest positions, worth $155.4M combined. The biggest bets by portfolio weight are WealthCare Asset Management, LLC (3.2%), Verde Servicos Internacionais S.A. (3.1%) and Franchise GP Ltd (2.5%). In their latest 13Fs, 5 managers opened a new position and 7 added to one.
Has Congress traded USO?
Members of Congress have disclosed 8 USO trades since 2016, 1 purchase and 0 sales in the past year; the latest was Dan Crenshaw (R-TX), buying $1K–15K on Oct 25, 2022.
Who is the largest holder of USO?
Among 13F filers, Simplex Trading, LLC reports the largest USO position, $52.2M (490,737 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is WealthCare Asset Management, LLC's: 3.2% of its portfolio.
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