Parallax Volatility Advisers
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Parallax Volatility Advisers’s Quantum Computing Inc QUBT Stock Holding History

Parallax Volatility Advisers’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 		– Sell
-150,000
Closed -$1.41M – 1680
2026
Q1 		$1.41M Sell
150,000
-310,000
-67% -$2.83M ﹤0.01% 865
2025
Q4 		$4.72M Buy
+460,000
New +$6.55M 0.01% 690

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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

Parallax Volatility Advisers's QUBT Position: Q2 2026 in Review

Parallax Volatility Advisers sold out of Quantum Computing Inc (QUBT) in Q2 2026, closing a stake of 19,460 shares — an estimated $189K sold.

Parallax Volatility Advisers first reported a position in QUBT in Q1 2026 and held it in 1 quarter. The position peaked at $183K in Q1 2026. 313 funds tracked by Wall St. Rank hold QUBT as of Q2 2026.

  • Parallax Volatility Advisers reported no remaining Quantum Computing Inc position as of Q2 2026 after selling out during the quarter.
  • Parallax Volatility Advisers sold 19,460 Quantum Computing Inc shares in Q2 2026, an estimated $189K.
  • Parallax Volatility Advisers first reported a position in Quantum Computing Inc in Q1 2026 and held it in 1 quarter.
  • Parallax Volatility Advisers's Quantum Computing Inc position peaked at $183K in Q1 2026.
  • 313 funds tracked by Wall St. Rank held Quantum Computing Inc as of Q2 2026.

Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.