Marshall Wace
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Marshall Wace’s Quantum Computing Inc QUBT Stock Holding History

Marshall Wace’s Portfolio QUBT Stock Details QUBT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$378K Buy
+38,943
New +$379K ﹤0.01% 2623
2025
Q3 		– Sell
-20,931
Closed -$401K – 3315
2025
Q2 		$401K Buy
+20,931
New +$231K ﹤0.01% 2217
2023
Q2 		– Sell
-23,300
Closed -$30.5K – 2896
2023
Q1 		$30.5K Hold
23,300
– – ﹤0.01% 2564
2022
Q4 		$35.2K Sell
23,300
-15,966
-41% -$32.4K ﹤0.01% 2852
2022
Q3 		$99K Sell
39,266
-23,149
-37% -$69.6K ﹤0.01% 3185
2022
Q2 		$149K Buy
+62,415
New +$133K ﹤0.01% 3221

Other funds holding QUBT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
PCM
Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return
DE
Defiance ETFs New York $7.37B AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
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
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
MG
Marex Group London $23.6B AUM 57.16% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

Marshall Wace's QUBT Position: Q2 2026 in Review

Marshall Wace opened a new position in Quantum Computing Inc (QUBT) in Q2 2026: 38,943 shares worth $378K. The stake represents ﹤0.01% of the portfolio and ranks #2623 among its holdings. This is a return to the name: Marshall Wace previously reported a position in QUBT as recently as Q2 2025.

Marshall Wace first reported a position in QUBT in Q2 2022 and has held it in 6 quarters since. The position peaked at $401K in Q2 2025. 314 funds tracked by Wall St. Rank hold QUBT as of Q2 2026.

  • Marshall Wace held 38,943 shares of Quantum Computing Inc worth $378K as of Q2 2026.
  • Quantum Computing Inc was a new Marshall Wace position in Q2 2026.
  • Quantum Computing Inc made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2623 holding.
  • Marshall Wace first reported a position in Quantum Computing Inc in Q2 2022 and has held it in 6 quarters since.
  • Marshall Wace's Quantum Computing Inc position peaked at $401K in Q2 2025.
  • 314 funds tracked by Wall St. Rank held Quantum Computing Inc as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.