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XTX Topco’s D-Wave Quantum QBTS Stock Holding History

XTX Topco’s Portfolio QBTS Stock Details QBTS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$933K Buy
64,680
+50,850
+368% +$1.08M 0.02% 1474
2025
Q4 		$362K Sell
13,830
-2,456
-15% -$71.5K 0.01% 1902
2025
Q3 		$402K Sell
16,286
-112,325
-87% -$2.05M 0.02% 1259
2025
Q2 		$1.88M Buy
128,611
+62,812
+95% +$739K 0.08% 363
2025
Q1 		$500K Buy
65,799
+2,159
+3% +$14.5K 0.03% 1033
2024
Q4 		$535K Sell
63,640
-49,376
-44% -$148K 0.04% 717
2024
Q3 		$111K Sell
113,016
-29,832
-21% -$29.9K 0.01% 1591
2024
Q2 		$163K Buy
+142,848
New +$201K 0.01% 1312
2024
Q1 		– Sell
-45,646
Closed -$40.2K – 2227
2023
Q4 		$40.2K Sell
45,646
-39,301
-46% -$34.8K 0.01% 1270
2023
Q3 		$82K Buy
+84,947
New +$136K 0.01% 1211

Other funds holding QBTS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CS
Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

XTX Topco's QBTS Position: Q1 2026 in Review

XTX Topco increased its D-Wave Quantum (QBTS) stake by 368% in Q1 2026, buying an estimated $1.08M and bringing the position to 64,680 shares worth $933K. The position accounts for 0.02% of the portfolio, ranked #1474.

XTX Topco first reported a position in QBTS in Q3 2023 and has held it in 10 quarters since. The position peaked at $1.88M in Q2 2025. 490 funds tracked by Wall St. Rank hold QBTS as of Q1 2026.

  • XTX Topco held 64,680 shares of D-Wave Quantum worth $933K as of Q1 2026.
  • XTX Topco bought 50,850 D-Wave Quantum shares in Q1 2026, an estimated $1.08M.
  • D-Wave Quantum made up 0.02% of XTX Topco's portfolio in Q1 2026, its #1474 holding.
  • XTX Topco first reported a position in D-Wave Quantum in Q3 2023 and has held it in 10 quarters since.
  • XTX Topco's D-Wave Quantum position peaked at $1.88M in Q2 2025.
  • 490 funds tracked by Wall St. Rank held D-Wave Quantum as of Q1 2026.

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