Growth Metrics

Spero Therapeutics (SPRO) Invested Capital (2016 - 2025)

Spero Therapeutics' Invested Capital history spans 10 years, with the latest figure at $59.0 million for Q4 2025.

  • For Q4 2025, Invested Capital rose 27.96% year-over-year to $59.0 million; the TTM value through Dec 2025 reached $59.0 million, up 27.96%, while the annual FY2025 figure was $59.0 million, 27.96% up from the prior year.
  • Invested Capital reached $59.0 million in Q4 2025 per SPRO's latest filing, up from $26.5 million in the prior quarter.
  • In the past five years, Invested Capital ranged from a high of $118.8 million in Q1 2021 to a low of $26.5 million in Q3 2025.
  • Average Invested Capital over 5 years is $66.9 million, with a median of $64.2 million recorded in 2022.
  • Peak YoY movement for Invested Capital: tumbled 70.84% in 2022, then skyrocketed 64.61% in 2023.
  • A 5-year view of Invested Capital shows it stood at $88.3 million in 2021, then decreased by 13.99% to $75.9 million in 2022, then surged by 40.77% to $106.9 million in 2023, then plummeted by 56.85% to $46.1 million in 2024, then increased by 27.96% to $59.0 million in 2025.
  • Per Business Quant, the three most recent readings for SPRO's Invested Capital are $59.0 million (Q4 2025), $26.5 million (Q3 2025), and $32.8 million (Q2 2025).