XT
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XTX Topco’s ProShares Ultra Bloomberg Crude Oil UCO Stock Holding History

XTX Topco’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
Q1 		$233K Buy
+5,924
New +$164K ﹤0.01% 2730
2025
Q2 		– Sell
-12,736
Closed -$345K – 3198
2025
Q1 		$345K Buy
+12,736
New +$347K 0.02% 1299

Other funds holding UCO

Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
QC
Quadrature Capital London, United Kingdom $8.4B AUM 63.34% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return
TSS
Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
QFA
Quantum Financial Advisors El Segundo, California $1.01B AUM 23.7% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
SWM
Spire Wealth Management Mclean, Virginia $3.31B AUM 38.78% 1-Year Est. Return

XTX Topco's UCO Position: Q1 2026 in Review

XTX Topco opened a new position in ProShares Ultra Bloomberg Crude Oil (UCO) in Q1 2026: 5,924 shares worth $233K. The stake represents ﹤0.01% of the portfolio and ranks #2730 among its holdings. This is a return to the name: XTX Topco previously reported a position in UCO as recently as Q1 2025.

XTX Topco first reported a position in UCO in Q1 2025 and has held it in 2 quarters since. The position peaked at $345K in Q1 2025. 42 funds tracked by Wall St. Rank hold UCO as of Q1 2026.

  • XTX Topco held 5,924 shares of ProShares Ultra Bloomberg Crude Oil worth $233K as of Q1 2026.
  • ProShares Ultra Bloomberg Crude Oil was a new XTX Topco position in Q1 2026.
  • ProShares Ultra Bloomberg Crude Oil made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #2730 holding.
  • XTX Topco first reported a position in ProShares Ultra Bloomberg Crude Oil in Q1 2025 and has held it in 2 quarters since.
  • XTX Topco's ProShares Ultra Bloomberg Crude Oil position peaked at $345K in Q1 2025.
  • 42 funds tracked by Wall St. Rank held ProShares Ultra Bloomberg Crude Oil as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.