Quantum (QMCO) EBITDA (2010 - 2025)

Quantum's EBITDA history runs 16 years deep, the most recent figure standing at -$27.8 million for Q4 2025.

• In Q4 2025, EBITDA rose 63.6% year-over-year to -$27.8 million; the TTM figure through Dec 2025 stood at -$97.7 million (up 23.79% YoY), while the FY2025 annual figure was -$114.5 million, down 173.3% from the prior year.
• EBITDA was -$27.8 million for Q4 2025 at Quantum, up from -$46.5 million in the prior quarter.
• In the past five years, EBITDA ranged from a high of $62.5 million in Q1 2022 to a low of -$76.4 million in Q4 2024.
• Historically, EBITDA has averaged -$12.3 million across 5 years, with a median of -$9.5 million in 2021.
• The sharpest annual moves came in 2022 and 2024: EBITDA soared 432.96% in 2022, then tumbled 808.82% in 2024.
• A 5-year view of EBITDA shows it stood at -$11.1 million in 2021, then soared by 114.36% to $1.6 million in 2022, then slumped by 627.56% to -$8.4 million in 2023, then sank by 808.82% to -$76.4 million in 2024, then jumped by 63.6% to -$27.8 million in 2025.
• The last three EBITDA figures came in at -$27.8 million (Q4 2025), -$46.5 million (Q3 2025), and -$16.5 million (Q2 2025), per Business Quant data.