United States Oil Fund LP (USO) — Smart Money Tracker (13F, Q2 2026)

USO ranks #3026 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

USO is a disclosed holding of Ken Griffin (Citadel Advisors LLC), one of the tracked superinvestors on AlphaSMO — it makes up 0.2% of that fund's own 13F portfolio.

USO is a top-conviction position for Sagil Capital LLP — at 7.6% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in USO belongs to Susquehanna International Group, LLP, but the position matters far more to Sagil Capital LLP, who has 7.6% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

Susquehanna International Group, LLP has added to its USO position for two straight quarters, increasing it by $3.1B to reach $3.7B today.

Sig Brokerage, LP has trimmed its USO position for two straight quarters, cutting it by $5.1M while still holding $4.3M.

USO is up 0.1% today, and institutions have been net buyers of $225.6M this quarter — today's price move and the underlying institutional flow are pointing the same direction.

USO posted net income of $586.3M over the trailing twelve months.

• Profitable — net income of $586.3M over the trailing twelve months
• Revenue grew 1057.3% year over year
• Net income improved year over year, from -$71.8M to $586.3M
• Operating cash flow was negative, using $21.9M in cash