State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Quantum Computing Inc QUBT Stock Holding History

State of Wisconsin Investment Board’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 		$841K Sell
86,693
-419
-0.5% -$4.08K ﹤0.01% 1858
2026
Q1 		$597K Sell
87,112
-42,509
-33% -$389K ﹤0.01% 1908
2025
Q4 		$1.33M Buy
129,621
+36,449
+39% +$519K ﹤0.01% 1551
2025
Q3 		$1.72M Buy
93,172
+2,102
+2% +$36.1K ﹤0.01% 1419
2025
Q2 		$1.75M Sell
91,070
-2,883
-3% -$31.8K ﹤0.01% 1362
2025
Q1 		$752K Buy
+93,953
New +$826K ﹤0.01% 1592

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

State of Wisconsin Investment Board's QUBT Position: Q2 2026 in Review

State of Wisconsin Investment Board reduced its Quantum Computing Inc (QUBT) stake by 0.48% in Q2 2026, selling an estimated $4.08K and leaving 86,693 shares worth $841K. The position accounts for ﹤0.01% of the portfolio, ranked #1858.

State of Wisconsin Investment Board first reported a position in QUBT in Q1 2025 and has held it in 6 quarters since. The position peaked at $1.75M in Q2 2025. 313 funds tracked by Wall St. Rank hold QUBT as of Q2 2026.

  • State of Wisconsin Investment Board held 86,693 shares of Quantum Computing Inc worth $841K as of Q2 2026.
  • State of Wisconsin Investment Board sold 419 Quantum Computing Inc shares in Q2 2026, an estimated $4.08K.
  • Quantum Computing Inc made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q2 2026, its #1858 holding.
  • State of Wisconsin Investment Board first reported a position in Quantum Computing Inc in Q1 2025 and has held it in 6 quarters since.
  • State of Wisconsin Investment Board's Quantum Computing Inc position peaked at $1.75M in Q2 2025.
  • 313 funds tracked by Wall St. Rank held Quantum Computing Inc as of Q2 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.