State Street
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State Street’s Quantum Computing Inc QUBT Stock Holding History

State Street’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 		$30.9M Buy
4,516,820
+172,797
+4% +$1.58M ﹤0.01% 1994
2025
Q4 		$44.6M Buy
4,344,023
+1,329,433
+44% +$18.9M ﹤0.01% 1796
2025
Q3 		$55.5M Buy
3,014,590
+532,566
+21% +$9.14M ﹤0.01% 1677
2025
Q2 		$47.6M Buy
2,482,024
+1,263,395
+104% +$13.9M ﹤0.01% 1704
2025
Q1 		$9.75M Buy
1,218,629
+855,717
+236% +$7.53M ﹤0.01% 2536
2024
Q4 		$6.01M Buy
362,912
+158,380
+77% +$870K ﹤0.01% 2882
2024
Q3 		$134K Hold
204,532
– – ﹤0.01% 3921
2024
Q2 		$103K Hold
204,532
– – ﹤0.01% 4005
2024
Q1 		$203K Hold
204,532
– – ﹤0.01% 3874
2023
Q4 		$187K Hold
204,532
– – ﹤0.01% 3916
2023
Q3 		$221K Buy
204,532
+126,700
+163% +$156K ﹤0.01% 3913
2023
Q2 		$91.8K Hold
77,832
– – ﹤0.01% 4262
2023
Q1 		$102K Hold
77,832
– – ﹤0.01% 4319
2022
Q4 		$118K Hold
77,832
– – ﹤0.01% 4321
2022
Q3 		$195K Buy
77,832
+8,200
+12% +$24.7K ﹤0.01% 4153
2022
Q2 		$166K Hold
69,632
– – ﹤0.01% 4292
2022
Q1 		$181K Buy
69,632
+6,532
+10% +$17.3K ﹤0.01% 4418
2021
Q4 		$215K Hold
63,100
– – ﹤0.01% 4317
2021
Q3 		$393K Buy
+63,100
New +$461K ﹤0.01% 4073

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
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
Capital Fund Management (CFM)
Capital Fund Management (CFM) Paris, France $22.1B AUM 20.49% 1-Year Est. Return

State Street's QUBT Position: Q1 2026 in Review

State Street increased its Quantum Computing Inc (QUBT) stake by 4% in Q1 2026, buying an estimated $1.58M and bringing the position to 4,516,820 shares worth $30.9M. The position accounts for ﹤0.01% of the portfolio, ranked #1994.

State Street first reported a position in QUBT in Q3 2021 and has held it in 19 quarters since. The position peaked at $55.5M in Q3 2025. 293 funds tracked by Wall St. Rank hold QUBT as of Q1 2026.

  • State Street held 4,516,820 shares of Quantum Computing Inc worth $30.9M as of Q1 2026.
  • State Street bought 172,797 Quantum Computing Inc shares in Q1 2026, an estimated $1.58M.
  • Quantum Computing Inc made up ﹤0.01% of State Street's portfolio in Q1 2026, its #1994 holding.
  • State Street first reported a position in Quantum Computing Inc in Q3 2021 and has held it in 19 quarters since.
  • State Street's Quantum Computing Inc position peaked at $55.5M in Q3 2025.
  • 293 funds tracked by Wall St. Rank held Quantum Computing Inc as of Q1 2026.

Based on State Street's 13F filing for Q1 2026, filed 15 May 2026.