Quantum Computing Inc. - Common stock, par value $0.0001 per share (the "Shares") (QUBT)

Historical Holders from Q1 2020 to Q3 2025

Symbol
QUBT on Nasdaq
CUSIP
74766W108
Type / Class
Equity / Common stock, par value $0.0001 per share (the "Shares")
Shares outstanding
189M
All holders as of June 30, 2025
Q2 2025
Total 13F shares, excl. options
55.8M
Holdings value
$1.06B
% of all portfolios
0.003%
Grand Portfolio weight change
+0.001%
Number of holders
220
Number of buys
168
Number of sells
-56
Average Value change %
+0%
Average buys %
+0.003%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Quantum Computing Inc. - Common stock, par value $0.0001 per share (the "Shares") (QUBT)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VANGUARD GROUP INC 6.39% $87.1M 9.91M The Vanguard Group Jun 30, 2025
CITADEL ADVISORS LLC 4.9% $147M 9.24M Kenneth Griffin Sep 25, 2025

Institutional Holders of Quantum Computing Inc. - Common stock, par value $0.0001 per share (the "Shares") (QUBT)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 361 $6.65K +$3.79K $18.41 1
2025 Q2 55.8M $1.06B +$640M $19.17 220
2025 Q1 22.3M $179M -$77.1M $8.00 161
2024 Q4 21.2M $350M +$279M $16.55 115
2024 Q3 4.01M $2.61M +$37.00 $0.65 32
2024 Q2 4.08M $2.05M +$114K $0.50 45
2024 Q1 3.68M $3.65M +$530K $0.99 43
2023 Q4 0 $0 -$11.2K 0
2023 Q3 2.9M $3.14M -$16.2K $1.08 35
2023 Q2 2.93M $3.46M +$821K $1.18 34
2023 Q1 2.23M $2.92M +$221K $1.31 32
2022 Q4 2.03M $3.07M -$76.6K $1.51 30
2022 Q3 2M $5.01M +$508K $2.51 27
2022 Q2 1.79M $4.27M +$48.8K $2.38 24
2022 Q1 1.76M $4.58M -$427K $2.60 25
2021 Q4 1.9M $6.49M +$2.15M $3.41 23
2021 Q3 1.25M $7.76M +$7.71M $6.23 22
2021 Q2 2.23K $12K $0 $5.39 1
2021 Q1 2.23K $16K $0 $7.19 1
2020 Q4 2.23K $31K $0 $13.93 1
2020 Q3 2.23K $8K $0 $3.60 1
2020 Q2 2.23K $6K $0 $2.70 1
2020 Q1 2.23K $5K +$5K $2.25 1