Jane Street
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Jane Street’s D-Wave Quantum Inc. Common Stock QBTS Stock Holding History

Jane Street’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 		$14.1M Sell
978,900
-1,594,000
-62% -$33.7M ﹤0.01% 2131
2025
Q4 		$67.3M Buy
2,572,900
+144,600
+6% +$4.21M 0.01% 772
2025
Q3 		$60M Buy
2,428,300
+1,378,300
+131% +$25.1M 0.01% 858
2025
Q2 		$15.4M Buy
1,050,000
+309,200
+42% +$3.64M ﹤0.01% 1700
2025
Q1 		$5.63M Buy
740,800
+310,700
+72% +$2.09M ﹤0.01% 2762
2024
Q4 		$3.61M Buy
+430,100
New +$1.29M ﹤0.01% 3137

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

Jane Street's QBTS Position: Q1 2026 in Review

Jane Street increased its D-Wave Quantum Inc. Common Stock (QBTS) stake by 18,136% in Q1 2026, buying an estimated $50.1M and bringing the position to 2,382,300 shares worth $34.4M. The position accounts for ﹤0.01% of the portfolio, ranked #1315.

Jane Street first reported a position in QBTS in Q2 2023 and has held it in 10 quarters since. 490 funds tracked by Wall St. Rank hold QBTS as of Q1 2026.

  • Jane Street held 2,382,300 shares of D-Wave Quantum Inc. Common Stock worth $34.4M as of Q1 2026.
  • Jane Street bought 2,369,236 D-Wave Quantum Inc. Common Stock shares in Q1 2026, an estimated $50.1M.
  • D-Wave Quantum Inc. Common Stock made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #1315 holding.
  • Jane Street first reported a position in D-Wave Quantum Inc. Common Stock in Q2 2023 and has held it in 10 quarters since.
  • 490 funds tracked by Wall St. Rank held D-Wave Quantum Inc. Common Stock as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.