XT
QXL

XTX Topco’s Quantum X Labs QXL Stock Holding History

XTX Topco’s Portfolio QXL Stock Details QXL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-16,212
Closed -$56.6K – 3975
2025
Q3 		$56.6K Buy
+16,212
New +$62.3K ﹤0.01% 2151

Other funds holding QXL

MI
MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 76.63% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

XTX Topco's QXL Position: Q4 2025 in Review

XTX Topco sold out of Quantum X Labs (QXL) in Q4 2025, closing a stake of 16,212 shares — an estimated $56.6K sold.

XTX Topco first reported a position in QXL in Q3 2025 and held it in 1 quarter. The position peaked at $56.6K in Q3 2025. 2 funds tracked by Wall St. Rank hold QXL as of Q4 2025.

  • XTX Topco reported no remaining Quantum X Labs position as of Q4 2025 after selling out during the quarter.
  • XTX Topco sold 16,212 Quantum X Labs shares in Q4 2025, an estimated $56.6K.
  • XTX Topco first reported a position in Quantum X Labs in Q3 2025 and held it in 1 quarter.
  • XTX Topco's Quantum X Labs position peaked at $56.6K in Q3 2025.
  • 2 funds tracked by Wall St. Rank held Quantum X Labs as of Q4 2025.

Based on XTX Topco's 13F filing for Q4 2025, filed 17 Feb 2026.