Vanguard Portfolio Management
QBTS icon

Vanguard Portfolio Management’s D-Wave Quantum Inc QBTS Stock Holding History

Vanguard Portfolio Management’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
Q2 		$528M Buy
22,021,534
+1,228,403
+6% +$26.9M 0.02% 685
2026
Q1 		$300M Buy
+20,793,131
New +$440M 0.02% 902

Other funds holding QBTS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
US
UNICOM Systems Las Vegas, Nevada $1.53B AUM 148.94% 1-Year Est. Return

Vanguard Portfolio Management's QBTS Position: Q2 2026 in Review

Vanguard Portfolio Management increased its D-Wave Quantum Inc (QBTS) stake by 5.9% in Q2 2026, buying an estimated $26.9M and bringing the position to 22,021,534 shares worth $528M. The position accounts for 0.02% of the portfolio, ranked #685.

Vanguard Portfolio Management first reported a position in QBTS in Q1 2026 and has held it in 2 quarters since. 528 funds tracked by Wall St. Rank hold QBTS as of Q2 2026.

  • Vanguard Portfolio Management held 22,021,534 shares of D-Wave Quantum Inc worth $528M as of Q2 2026.
  • Vanguard Portfolio Management bought 1,228,403 D-Wave Quantum Inc shares in Q2 2026, an estimated $26.9M.
  • D-Wave Quantum Inc made up 0.02% of Vanguard Portfolio Management's portfolio in Q2 2026, its #685 holding.
  • Vanguard Portfolio Management first reported a position in D-Wave Quantum Inc in Q1 2026 and has held it in 2 quarters since.
  • 528 funds tracked by Wall St. Rank held D-Wave Quantum Inc as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.