Monitor for additional insider buying or a 13D filing if HRT Financial LP increases its stake above 5% (if not already). The purchase may precede a catalyst such as a distribution announcement or commodity price move.
Price Chart
Executive Summary
HRT Financial LP, a 10% owner of United States Oil Fund, LP (USO), purchased 3,600 shares on the open market for $558K at $153.97 per share on September 11, 2026. This is a standalone conviction buy by a significant holder, signaling confidence in the fund's near-term prospects.
Key Financial Metrics
Key Facts
- 10% owner HRT Financial LP bought 3,600 shares for $558K at $153.97/share on 2026-09-11
- Transaction is an open-market purchase (code P) — a recognized bullish signal per insider trading literature
- Total purchase value of $558K is material relative to USO's market cap (not provided, but USO is a large ETF with ~$3B+ AUM, making this ~0.02% of AUM — modest but notable for a 10% owner)
- No 10b5-1 plan indicated — the purchase appears discretionary
Financial Impact
$558K open-market purchase by a 10% owner
Risk Factors
- Single-insider buy may not be replicated by other insiders, reducing signal strength
- USO is a commodity ETF — insider buys are less predictive than for operating companies
- Purchase size is modest relative to fund's total assets
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| INSIDER-BUY Data (Synthetic) | 0001475597-26-000246 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 29, 2026 28d ago | 8-K | $143.35 $163.88 | ▲ +14.32% | ▲ +13.61% | $163.88 (+14.32%) |
Sep 25, 2026 4w ago | 8-K | $150.01 $166.23 | ▲ +10.81% | ▲ +10.84% | $163.88 (+9.25%) |
Sep 17, 2026 5w ago | Insider Buy | $155.31 $157.31 | ▲ +1.29% | ▲ +0.08% | $163.88 (+5.52%) |
Sep 16, 2026 5w ago | Insider Buy | $155.31 $157.31 | ▲ +1.29% | ▲ +0.08% | $163.88 (+5.52%) |
Aug 28, 2026 8w ago | 8-K | $129.70 $150.01 | ▲ +15.66% | ▲ +15.40% | $163.88 (+26.35%) |
Jul 29, 2026 12w ago | 8-K | $129.31 $127.35 | ▼ −1.52% | ▼ −6.54% | $163.88 (+26.73%) |
Jun 29, 2026 17w ago | 8-K | $107.08 $136.69 | ▲ +27.65% | ▲ +27.93% | $163.88 (+53.04%) |
May 28, 2026 21w ago | 8-K | $130.97 $109.31 | ▼ −16.54% | ▼ −13.85% | $163.88 (+25.13%) |
Apr 29, 2026 25w ago | 8-K | $150.58 $130.97 | ▼ −13.02% | ▼ −19.07% | $163.88 (+8.84%) |
Mar 20, 2026 31w ago | 8-K | $121.41 $121.33 | ▲ +0.07% | ▲ +9.39% | $163.88 (−34.98%) |
US Market Status
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