Spero Therapeutics, Inc. (SPRO)

Last Closing Price: 2.75 (2026-04-17)

Return on Investments (Quarterly)

Return on Investments: An indicator of how profitable a company is relative to its assets invested by shareholders and long-term bond holders. Calculated by dividing a company's operating earnings by its long-term debt and shareholders equity. Calculated as: Income from Continuing Operations / (Total Long-Term Debt + Shareholders Equity)

Spero Therapeutics, Inc. (SPRO) had Return on Investments of 53.40% for the most recently reported fiscal quarter, ending 2025-12-31.

Figures for fiscal quarter ending 2025-12-31
Income Statement Financials
$41.30M
$31.52M
--
$41.30M
$9.89M
$31.41M
$0.38M
$31.78M
$31.78M
$31.52M
$31.52M
$31.52M
$31.52M
$31.41M
$31.41M
56.02M
59.04M
$0.56
$0.56
Balance Sheet Financials
$67.29M
--
$1.63M
$68.92M
$8.87M
--
$1.03M
$9.90M
$59.02M
$59.02M
$59.02M
56.41M
Cash Flow Statement Financials
$-12.62M
--
--
$52.89M
$40.27M
$-12.62M
$4.33M
--
--
Fundamental Metrics & Ratios
7.59
--
--
--
--
100.00%
76.05%
76.05%
--
76.96%
76.33%
$-12.62M
--
--
--
0.60
--
1.63
55.33
53.40%
53.40%
45.73%
Return on Investments
53.40%
$1.05
$-0.21
$-0.21