Quantum Computing QUBT
NASDAQ QUBT
$7.85 -0.12 (-1.51%)
As of: Sep 15, 2026 · 3:59 PM EDT

Quantum Computing (QUBT) Market Capitalization (2018 - 2026)

Quantum Computing (QUBT) posted Market Capitalization of $2.2 billion for Q2 2026, up 42.14% on a QoQ basis from $1.5 billion in Q1 2026, and down 27.47% year-over-year from $3.0 billion in Q2 2025.

Analysis

Quantum Computing (QUBT) Market Capitalization (2018 - 2026) Analysis & Trends

Quantum Computing has reported Market Capitalization for 9 years, with the latest figure at $2.2 billion in Q2 2026.

  • On a quarterly basis, Market Capitalization fell 27.47% year-over-year to $2.2 billion in Q2 2026; TTM through Jun 2026 was $2.2 billion, a 27.47% decrease from a year earlier, with the FY2025 full-year figure at $2.3 billion, up 48.03% from the prior year.
  • Market Capitalization was $2.2 billion for Q2 2026 at Quantum Computing, up from $1.5 billion in the prior quarter.
  • The five-year high for Market Capitalization was $3.4 billion in Q3 2025, with the low at $47.2 million in Q2 2024.
  • Average Market Capitalization over 5 years is $888.0 million, with a median of $84.8 million recorded in 2022.
  • The sharpest annual moves came in 2022 and 2025: Market Capitalization plunged 62.31% in 2022, then soared 6312.37% in 2025.
  • Over 5 years, Market Capitalization stood at $84.5 million in 2022, then retreated by 16.6% to $70.5 million in 2023, then surged by 2104.49% to $1.6 billion in 2024, then jumped by 48.03% to $2.3 billion in 2025, then declined by 4.54% to $2.2 billion in 2026.
  • The last three Market Capitalization figures came in at $2.2 billion (Q2 2026), $1.5 billion (Q1 2026), and $2.3 billion (Q4 2025), per Business Quant data.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr)
1 IonQ 9.47 Bn 7.36 Bn 19.94 Mn
2 D-Wave Quantum 6.07 Bn 6.07 Bn 1.70 Mn
3 Rigetti Computing 5.03 Bn 5.03 Bn 2.19 Mn
4 Quantum Computing 1.75 Bn 1.75 Bn -1.17 Mn
5 Infleqtion 1.32 Bn 839.31 Mn 2.17 Mn
6 BTQ Technologies 359.38 Mn 359.38 Mn -
7 Quantum eMotion 339.79 Mn 339.79 Mn -
8 Arqit Quantum 251.50 Mn 251.50 Mn -
9 Horizon Quantum Holdings 13.39 -113.25 Mn -
10 Xanadu Quantum Technologies 7.78 -312.78 Mn 1.38 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 2.20 Bn
Mar 31, 2026 1.54 Bn
Dec 31, 2025 2.30 Bn
Sep 30, 2025 3.44 Bn
Jun 30, 2025 3.03 Bn
Mar 31, 2025 1.10 Bn
Dec 31, 2024 1.55 Bn
Sep 30, 2024 61.37 Mn
Jun 30, 2024 47.21 Mn
Mar 31, 2024 90.43 Mn
Dec 31, 2023 70.48 Mn
Sep 30, 2023 81.10 Mn
Jun 30, 2023 79.31 Mn
Mar 31, 2023 79.25 Mn
Dec 31, 2022 84.50 Mn
Sep 30, 2022 85.10 Mn
Jun 30, 2022 69.51 Mn
Mar 31, 2022 75.81 Mn
Dec 31, 2021 99.42 Mn
Sep 30, 2021 181.36 Mn