Balance Sheet
Cash Flow Statement
Asset Writedowns and ImpairmentCash from OperationsChange in Account PayablesChange in Accured ExpensesChange in CashChange in ReceivablesChange in TaxesDepreciation & Amortization (CF)Free Cash FlowGains from Investment SecuritiesNet Cash FlowNet IncomeNon-cash ItemsOther Working Capital ChangesShare-based Compensation
Daily Values
Growth Metrics
Income Statement
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Ratios

Spero Therapeutics (SPRO) Free Cash Flow (2016 - 2025)

Spero Therapeutics (SPRO) has disclosed Free Cash Flow for 10 consecutive years, with $17.4 million as the latest value for Q3 2025.

  • For the quarter ending Q3 2025, Free Cash Flow rose 36.5% year-over-year to $17.4 million, compared with a TTM value of -$27.7 million through Sep 2025, down 57.81%, and an annual FY2024 reading of -$23.4 million, up 28.95% over the prior year.
  • Free Cash Flow was $17.4 million for Q3 2025 at Spero Therapeutics, up from -$17.7 million in the prior quarter.
  • Across five years, Free Cash Flow topped out at $44.5 million in Q4 2022 and bottomed at -$28.2 million in Q1 2022.
  • Average Free Cash Flow over 5 years is -$7.0 million, with a median of -$15.5 million recorded in 2021.
  • The sharpest move saw Free Cash Flow surged 1763.01% in 2023, then crashed 167.4% in 2025.
  • Year by year, Free Cash Flow stood at -$27.3 million in 2021, then skyrocketed by 262.88% to $44.5 million in 2022, then crashed by 139.33% to -$17.5 million in 2023, then tumbled by 33.77% to -$23.4 million in 2024, then skyrocketed by 174.45% to $17.4 million in 2025.
  • Business Quant data shows Free Cash Flow for SPRO at $17.4 million in Q3 2025, -$17.7 million in Q2 2025, and -$4.0 million in Q1 2025.