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Flagship Harbor Advisors’s Quantum Computing Inc QUBT Stock Holding History

Flagship Harbor Advisors’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 		$232K Buy
23,907
+1,617
+7% +$15.7K 0.01% 691
2026
Q1 		$153K Sell
22,290
-3,950
-15% -$36.1K 0.01% 717
2025
Q4 		$269K Buy
26,240
+3,507
+15% +$49.9K 0.01% 591
2025
Q3 		$419K Buy
22,733
+5,933
+35% +$102K 0.02% 542
2025
Q2 		$322K Sell
16,800
-300
-2% -$3.31K 0.02% 582
2025
Q1 		$137K Buy
17,100
+5,100
+43% +$44.9K 0.01% 731
2024
Q4 		$199K Buy
+12,000
New +$65.9K 0.01% 709

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

Flagship Harbor Advisors's QUBT Position: Q2 2026 in Review

Flagship Harbor Advisors increased its Quantum Computing Inc (QUBT) stake by 7.3% in Q2 2026, buying an estimated $15.7K and bringing the position to 23,907 shares worth $232K. The position accounts for 0.01% of the portfolio, ranked #691.

Flagship Harbor Advisors first reported a position in QUBT in Q4 2024 and has held it in 7 quarters since. The position peaked at $419K in Q3 2025. 313 funds tracked by Wall St. Rank hold QUBT as of Q2 2026.

  • Flagship Harbor Advisors held 23,907 shares of Quantum Computing Inc worth $232K as of Q2 2026.
  • Flagship Harbor Advisors bought 1,617 Quantum Computing Inc shares in Q2 2026, an estimated $15.7K.
  • Quantum Computing Inc made up 0.01% of Flagship Harbor Advisors's portfolio in Q2 2026, its #691 holding.
  • Flagship Harbor Advisors first reported a position in Quantum Computing Inc in Q4 2024 and has held it in 7 quarters since.
  • Flagship Harbor Advisors's Quantum Computing Inc position peaked at $419K in Q3 2025.
  • 313 funds tracked by Wall St. Rank held Quantum Computing Inc as of Q2 2026.

Based on Flagship Harbor Advisors's 13F filing for Q2 2026, filed 22 Jul 2026.