QUANTUM COMPUTING INC

Ticker: QUBT CUSIP: 74766W108 Class: Common Stock

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 16,841,423 Value ($000) $172,793 Avg Close $14.23 Range $9.50 - $25.84
Q3 2025
Shares 12,197,605 Value ($000) $224,558 Avg Close $17.16 Range $13.72 - $23.98
Q2 2025
Shares 9,911,091 Value ($000) $189,996 Avg Close $11.02 Range $5.76 - $21.73
Q1 2025
Shares 5,191,404 Value ($000) $41,531 Avg Close $8.80 Range $4.37 - $20.36
Q4 2024
Shares 4,186,729 Value ($000) $69,290 Avg Close $5.49 Range $0.64 - $27.15
Q3 2024
Shares 2,279,980 Value ($000) $1,489 Avg Close $0.64 Range $0.35 - $0.82
Q2 2024
Shares 2,229,901 Value ($000) $1,120 Avg Close $0.75 Range $0.50 - $1.03
Q1 2024
Shares 1,662,274 Value ($000) $1,646 Avg Close $0.90 Range $0.71 - $1.32
Q4 2023
Shares 1,259,222 Value ($000) $1,150 Avg Close $0.86 Range $0.63 - $1.09
Q3 2023
Shares 1,259,222 Value ($000) $1,360 Avg Close $1.23 Range $1.06 - $1.63
Q2 2023
Shares 1,206,864 Value ($000) $1,424 Avg Close $1.32 Range $1.04 - $1.81
Q1 2023
Shares 1,206,864 Value ($000) $1,581 Avg Close $1.58 Range $1.15 - $3.49
Q4 2022
Shares 1,002,159 Value ($000) $1,513 Avg Close $2.03 Range $1.43 - $2.67
Q3 2022
Shares 1,001,644 Value ($000) $2,514 Avg Close $3.01 Range $2.11 - $4.30
Q2 2022
Shares 878,227 Value ($000) $2,090 Avg Close $2.14 Range $1.42 - $4.40
Q1 2022
Shares 911,327 Value ($000) $2,370 Avg Close $2.65 Range $1.93 - $3.75
Q4 2021
Shares 915,459 Value ($000) $3,121 Avg Close $5.32 Range $3.24 - $8.90
Q3 2021
Shares 881,874 Value ($000) $5,490 Avg Close $7.03 Range $4.99 - $10.43