Growth Metrics

Quantum (QMCO) Common Equity (2016 - 2025)

Historic Common Equity for Quantum (QMCO) over the last 15 years, with Q3 2025 value amounting to -$160.5 million.

  • Quantum's Common Equity fell 621.76% to -$160.5 million in Q3 2025 from the same period last year, while for Sep 2025 it was -$160.5 million, marking a year-over-year decrease of 621.76%. This contributed to the annual value of -$164.4 million for FY2025, which is 3528.29% down from last year.
  • According to the latest figures from Q3 2025, Quantum's Common Equity is -$160.5 million, which was down 621.76% from -$114.4 million recorded in Q2 2025.
  • In the past 5 years, Quantum's Common Equity registered a high of -$76.5 million during Q2 2022, and its lowest value of -$196.6 million during Q4 2024.
  • Moreover, its 5-year median value for Common Equity was -$114.4 million (2025), whereas its average is -$119.2 million.
  • Per our database at Business Quant, Quantum's Common Equity surged by 4346.05% in 2021 and then plummeted by 9289.53% in 2024.
  • Quarter analysis of 5 years shows Quantum's Common Equity stood at -$122.8 million in 2021, then soared by 36.5% to -$78.0 million in 2022, then plummeted by 30.74% to -$101.9 million in 2023, then crashed by 92.9% to -$196.6 million in 2024, then grew by 18.37% to -$160.5 million in 2025.
  • Its last three reported values are -$160.5 million in Q3 2025, -$114.4 million for Q2 2025, and -$164.4 million during Q1 2025.