Spero Therapeutics SPRO
NASDAQ SPRO
$1.18 -0.04 (-3.28%)
As of: Oct 21, 2026 · 3:46 PM EDT

Spero Therapeutics (SPRO) Debt Ratio (2019 - 2026)

Updated

Spero Therapeutics' Debt Ratio came in at 0.00 for Q2 2026, up 11.9% from the prior quarter.

Analysis

Spero Therapeutics (SPRO) Debt Ratio (2019 - 2026) Analysis & Trends

Going back to Q1 2019, Spero Therapeutics' Debt Ratio data covers 26 quarters.

  • Going back by year, Debt Ratio was 0.00 in FY2023 (-38.0%), 0.00 in FY2022 (-4.6%) and 0.00 in FY2021 (-30.1%).
  • The Q2 2026 figure represents the highest quarterly Debt Ratio since Q2 2022.
  • The fastest year-over-year change in Debt Ratio over five years came in Q3 2022 (growth of 62.2%), and the weakest in Q3 2024 (a decline of 83.4%).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Debt Ratio (Qtr)
1 Eli Lilly 1,138.33 Bn 1,106.91 Bn 19.71 Bn 0.39
2 Johnson & Johnson 618.82 Bn 537.35 Bn 17.26 Bn 0.24
3 AbbVie 503.36 Bn 476.47 Bn 12.70 Bn 0.52
4 Merck 369.59 Bn 323.96 Bn 12.21 Bn 0.42
5 Novartis Ag 298.57 Bn 262.56 Bn 11.24 Bn 0.08
6 Astrazeneca 261.25 Bn 234.94 Bn 12.86 Bn 0.28
7 Amgen 237.35 Bn 192.75 Bn 7.24 Bn 0.60
8 Gilead Sciences 191.27 Bn 165.47 Bn 6.22 Bn 0.53
9 Pfizer 170.03 Bn 116.68 Bn 10.94 Bn 0.31
10 Spero Therapeutics 68.11 Mn -127.67 Mn - 0.00
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 0.00
Mar 31, 2026 0.00
Dec 31, 2025 0.00
Sep 30, 2024 0.00
Jun 30, 2024 0.00
Mar 31, 2024 0.00
Dec 31, 2023 0.00
Sep 30, 2023 0.00
Jun 30, 2023 0.00
Mar 31, 2023 0.00
Dec 31, 2022 0.00
Sep 30, 2022 0.00
Jun 30, 2022 0.00
Mar 31, 2022 0.00
Dec 31, 2021 0.00
Sep 30, 2021 0.00
Jun 30, 2021 0.00
Mar 31, 2021 0.00
Dec 31, 2020 0.00
Sep 30, 2020 0.00
API Access

Spero Therapeutics Debt Ratio API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=debt-ratio&ticker=SPRO&period=max&api_key=YOUR_API_KEY