USAC · Insider trading · 13F holders · Congress trades
USA Compression Partners, LP (USAC)
Who is buying and selling USAC: 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
- 12
- Insider buys, 90 days
- $262K
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 14
USAC at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 1 USAC insider filed 1 open-market purchase worth $262K on SEC Form 4.
- 12 13F filers hold USAC among their 50 largest positions, worth $518.7M combined. The biggest bets by portfolio weight are Objectivity Squared, LLC (3.6%), Alps Advisors Inc (2.3%) and Mallini Complete Financial Planning LLC (1.8%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
- Members of Congress have disclosed 50 USAC trades since 2020, 8 purchases and 6 sales in the past year; the latest was Mark E. Green (R-TN), selling $500K–1M on Apr 18, 2022.
- USAC last closed at $25.17 on Oct 29, 2026.
USAC insider trading
Between Aug 1, 2026 and Oct 29, 2026, 1 USAC insider filed 1 open-market purchase worth $262K on SEC Form 4.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | Whitehurst Bradford D. | Director | Buy | 10,000 | $26.22 | $262K | SEC |
Who owns USAC? Hedge funds and superinvestors
12 13F filers hold USAC among their 50 largest positions, worth $518.7M combined. The biggest bets by portfolio weight are Objectivity Squared, LLC (3.6%), Alps Advisors Inc (2.3%) and Mallini Complete Financial Planning LLC (1.8%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Alps Advisors IncMutual fund manager | 2.3% | $481.7M | 18,253,585 | -4.3% shares | Q2 2026 |
| Infrastructure Capital Advisors, LLCMutual fund manager | 0.7% | $9.1M | 345,361 | +9.8% shares | Q2 2026 |
| Kayne Anderson Capital Advisors LPHedge fund | 0.1% | $6.6M | 250,946 | +0.0% shares | Q2 2026 |
| Objectivity Squared, LLCWealth manager | 3.6% | $6.3M | 239,710 | +2.0% shares | Q2 2026 |
| Bard Associates IncWealth manager | 1.1% | $4.8M | 183,250 | -0.3% shares | Q2 2026 |
| Chickasaw Capital Management LLCAsset manager | 0.2% | $4.3M | 172,000 | +6.2% shares | Q3 2026 |
| Mallini Complete Financial Planning LLCWealth manager | 1.8% | $2.3M | 92,060 | -3.6% shares | Q3 2026 |
| Bramshill Investments, LLCAsset manager | 0.1% | $1.3M | 47,573 | +1.1% shares | Q2 2026 |
| Penbrook Management LLCWealth manager | 0.6% | $1.0M | 41,038 | +0.0% shares | Q3 2026 |
| American Financial Group IncInsurance company | 0.3% | $928K | 35,150 | +0.0% shares | Q2 2026 |
| Spring Capital Management, LLCWealth manager | 0.1% | $298K | 12,000 | +0.0% shares | Q3 2026 |
| Walnut Private Equity Partners, LLCWealth manager | 0.0% | $44K | 1,756 | +0.0% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 5, Q2 2026: 7). Screen USAC in the grand portfolio →
USAC stock trades by members of Congress
Members of Congress have disclosed 50 USAC trades since 2020, 8 purchases and 6 sales in the past year; the latest was Mark E. Green (R-TN), selling $500K–1M on Apr 18, 2022.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Apr 20, 2022 | Mark E. GreenR-TN · House | Sale | $500K–1M | Apr 18, 2022 | +27.0% |
| Apr 20, 2022 | Mark E. GreenR-TN · House | Sale | $100K–250K | Apr 14, 2022 | +29.7% |
| Jan 18, 2022 | Mark E. GreenR-TN · House | Buy | $100K–250K | Jan 6, 2022 | +49.1% |
| Jan 3, 2022 | Mark E. GreenR-TN · House | Buy | $250K–500K | Dec 29, 2021 | +53.5% |
| Nov 18, 2021 | Mark E. GreenR-TN · House | Sale | $250K–500K | Nov 8, 2021 | +57.7% |
| Oct 26, 2021 | Mark E. GreenR-TN · House | Buy | $250K–500K | Oct 15, 2021 | +44.7% |
| Oct 18, 2021 | Mark E. GreenR-TN · House | Buy | $100K–250K | Oct 7, 2021 | +51.2% |
| Sep 23, 2021 | Mark E. GreenR-TN · House | Buy | $100K–250K | Sep 1, 2021 | +66.9% |
| Aug 23, 2021 | Mark E. GreenR-TN · House | Sale | $500K–1M | Aug 11, 2021 | +61.9% |
| Jul 13, 2021 | Mark E. GreenR-TN · House | Buy | $100K–250K | Jul 9, 2021 | +51.0% |
| May 17, 2021 | Mark E. GreenR-TN · House | Buy | $100K–250K | May 13, 2021 | +69.9% |
| May 17, 2021 | Mark E. GreenR-TN · House | Sale | $100K–250K | May 12, 2021 | +72.2% |
| May 10, 2021 | Mark E. GreenR-TN · House | Sale | $250K–500K | May 5, 2021 | +70.7% |
| Apr 28, 2021 | Mark E. GreenR-TN · House | Buy | $50K–100K | Apr 14, 2021 | +66.1% |
| Mar 20, 2021 | Mark E. GreenR-TN · House | Buy | $15K–50K | Mar 8, 2021 | +75.3% |
| Mar 20, 2021 | Mark E. GreenR-TN · House | Buy | $1K–15K | Mar 8, 2021 | +75.3% |
| Mar 20, 2021 | Mark E. GreenR-TN · House | Buy | $50K–100K | Mar 4, 2021 | +77.4% |
| Mar 5, 2021 | Mark E. GreenR-TN · House | Buy | $50K–100K | Mar 1, 2021 | +81.0% |
| Mar 5, 2021 | Mark E. GreenR-TN · House | Buy | $15K–50K | Feb 24, 2021 | +69.8% |
| Mar 5, 2021 | Mark E. GreenR-TN · House | Buy | $50K–100K | Feb 22, 2021 | +75.1% |
USAC questions and answers
Are insiders buying USAC stock?
Between Aug 1, 2026 and Oct 29, 2026, 1 USAC insider filed 1 open-market purchase worth $262K on SEC Form 4.
Which hedge funds own USAC?
12 13F filers hold USAC among their 50 largest positions, worth $518.7M combined. The biggest bets by portfolio weight are Objectivity Squared, LLC (3.6%), Alps Advisors Inc (2.3%) and Mallini Complete Financial Planning LLC (1.8%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
Has Congress traded USAC?
Members of Congress have disclosed 50 USAC trades since 2020, 8 purchases and 6 sales in the past year; the latest was Mark E. Green (R-TN), selling $500K–1M on Apr 18, 2022.
Who is the largest holder of USAC?
Among 13F filers, Alps Advisors Inc reports the largest USAC position, $481.7M (18,253,585 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Objectivity Squared, LLC's: 3.6% of its portfolio.
Cite or share this
Free to use with a link back. The data updates every filing day.