PEAK6
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PEAK6’s United States Oil Fund USO Stock Holding History

PEAK6’s Portfolio USO Stock Details USO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$30.3M Buy
284,700
+188,100
+195% +$24.6M 0.06% 250
2026
Q1 		$12.3M Sell
96,600
-150,600
-61% -$13.3M 0.03% 505
2025
Q4 		$17.1M Sell
247,200
-170,500
-41% -$12M 0.03% 431
2025
Q3 		$30.8M Buy
417,700
+26,400
+7% +$1.98M 0.05% 300
2025
Q2 		$28.6M Buy
391,300
+284,000
+265% +$19.8M 0.05% 292
2025
Q1 		$8.3M Buy
107,300
+90,800
+550% +$6.93M 0.02% 672
2024
Q4 		$1.25M Buy
+16,500
New +$1.21M ﹤0.01% 1692

Other funds holding USO

Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
CBU
CIBC Bancorp USA Chicago, Illinois $82.3B AUM
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
CIBC World Market
CIBC World Market Toronto, Ontario, Canada $62.3B AUM 44.64% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
QC
Quadrature Capital London, United Kingdom $11.7B AUM 87.29% 1-Year Est. Return

PEAK6's USO Position: Q2 2026 in Review

PEAK6 opened a new position in United States Oil Fund (USO) in Q2 2026: 13,633 shares worth $1.45M. The stake represents ﹤0.01% of the portfolio and ranks #1505 among its holdings. This is a return to the name: PEAK6 previously reported a position in USO as recently as Q1 2025.

PEAK6 first reported a position in USO in Q1 2025 and has held it in 2 quarters since. 172 funds tracked by Wall St. Rank hold USO as of Q2 2026.

  • PEAK6 held 13,633 shares of United States Oil Fund worth $1.45M as of Q2 2026.
  • United States Oil Fund was a new PEAK6 position in Q2 2026.
  • United States Oil Fund made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #1505 holding.
  • PEAK6 first reported a position in United States Oil Fund in Q1 2025 and has held it in 2 quarters since.
  • 172 funds tracked by Wall St. Rank held United States Oil Fund as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.