Group One Trading’s ProShares Ultra Bloomberg Crude Oil UCO Stock Holding History

Group One Trading’s Portfolio UCO Stock Details UCO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$34.7K	Sell	1,052 -25,204	-96%	-$1.08M	﹤0.01%	5641
2026 Q1	$1.03M	Buy	26,256 +12,984	+98%	+$360K	﹤0.01%	2687
2025 Q4	$256K	Sell	13,272 -22,605	-63%	-$463K	﹤0.01%	4144
2025 Q3	$807K	Sell	35,877 -48,206	-57%	-$1.13M	﹤0.01%	3243
2025 Q2	$1.88M	Buy	84,083 +58,786	+232%	+$1.29M	﹤0.01%	2199
2025 Q1	$685K	Sell	25,297 -13,377	-35%	-$364K	﹤0.01%	2798
2024 Q4	$1.06M	Buy	+38,674	New	+$1.03M	﹤0.01%	2524

Other funds holding UCO

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Quadrature Capital London, United Kingdom $11.7B AUM 87.29% 1-Year Est. Return

IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

QFA

Quantum Financial Advisors El Segundo, California $1.01B AUM 23.7% 1-Year Est. Return

Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Group One Trading's UCO Position: Q2 2026 in Review

Group One Trading reduced its ProShares Ultra Bloomberg Crude Oil (UCO) stake by 96% in Q2 2026, selling an estimated $1.08M and leaving 1,052 shares worth $34.7K. The position accounts for ﹤0.01% of the portfolio, ranked #5641.

Group One Trading first reported a position in UCO in Q4 2024 and has held it in 7 quarters since. The position peaked at $1.88M in Q2 2025. 34 funds tracked by Wall St. Rank hold UCO as of Q2 2026.

Group One Trading held 1,052 shares of ProShares Ultra Bloomberg Crude Oil worth $34.7K as of Q2 2026.
Group One Trading sold 25,204 ProShares Ultra Bloomberg Crude Oil shares in Q2 2026, an estimated $1.08M.
ProShares Ultra Bloomberg Crude Oil made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #5641 holding.
Group One Trading first reported a position in ProShares Ultra Bloomberg Crude Oil in Q4 2024 and has held it in 7 quarters since.
Group One Trading's ProShares Ultra Bloomberg Crude Oil position peaked at $1.88M in Q2 2025.
34 funds tracked by Wall St. Rank held ProShares Ultra Bloomberg Crude Oil as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.