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Two Sigma Securities’s Quantum Computing Inc QUBT Stock Holding History

Two Sigma Securities’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
Q1 		$142K Buy
+20,704
New +$189K 0.02% 1115
2025
Q3 		– Sell
-14,683
Closed -$281K – 1893
2025
Q2 		$281K Buy
+14,683
New +$162K 0.03% 692
2024
Q3 		– Sell
-66,159
Closed -$33.2K – 3487
2024
Q2 		$33.2K Buy
+66,159
New +$49.5K ﹤0.01% 2628
2024
Q1 		– Sell
-39,766
Closed -$36.3K – 3529
2023
Q4 		$36.3K Buy
39,766
+24,600
+162% +$21.1K ﹤0.01% 2642
2023
Q3 		$16.4K Buy
+15,166
New +$18.6K ﹤0.01% 2607

Other funds holding QUBT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
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
DE
Defiance ETFs New York $6.98B AUM
MG
Marex Group London $15.8B AUM 31.44% 1-Year Est. Return
PCM
Penserra Capital Management Orinda, California $8.52B AUM 37.76% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

Two Sigma Securities's QUBT Position: Q1 2026 in Review

Two Sigma Securities opened a new position in Quantum Computing Inc (QUBT) in Q1 2026: 20,704 shares worth $142K. The stake represents 0.02% of the portfolio and ranks #1115 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in QUBT as recently as Q2 2025.

Two Sigma Securities first reported a position in QUBT in Q3 2023 and has held it in 5 quarters since. The position peaked at $281K in Q2 2025. 293 funds tracked by Wall St. Rank hold QUBT as of Q1 2026.

  • Two Sigma Securities held 20,704 shares of Quantum Computing Inc worth $142K as of Q1 2026.
  • Quantum Computing Inc was a new Two Sigma Securities position in Q1 2026.
  • Quantum Computing Inc made up 0.02% of Two Sigma Securities's portfolio in Q1 2026, its #1115 holding.
  • Two Sigma Securities first reported a position in Quantum Computing Inc in Q3 2023 and has held it in 5 quarters since.
  • Two Sigma Securities's Quantum Computing Inc position peaked at $281K in Q2 2025.
  • 293 funds tracked by Wall St. Rank held Quantum Computing Inc as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.