Spero Therapeutics, Inc. (SPRO)

Last Closing Price: 2.28 (2025-12-04)

Return on Equity (Quarterly)

Return on Equity: The amount of net income returned as a percentage of shareholders equity. Return on equity measures a corporation's profitability by revealing how much profit a company generates with the money shareholders have invested. Calculated as: Income from Continuing Operations / Total Common Equity

Spero Therapeutics, Inc. (SPRO) had Return on Equity of -27.86% for the most recently reported fiscal quarter, ending 2025-09-30.

Figures for fiscal quarter ending 2025-09-30
Income Statement Financials
$5.44M
$-7.38M
--
$5.44M
$13.36M
$-7.92M
$0.53M
$-7.38M
$-7.38M
$-7.38M
$-7.38M
$-7.38M
$-7.38M
$-7.92M
$-7.92M
56.28M
56.28M
$-0.13
$-0.13
Balance Sheet Financials
$52.32M
--
$1.85M
$54.17M
$13.65M
--
$14.03M
$27.68M
$26.49M
$26.49M
$26.49M
56.31M
Cash Flow Statement Financials
$-4.27M
--
--
$52.89M
$48.62M
$-4.27M
$3.32M
--
--
Fundamental Metrics & Ratios
3.83
--
--
--
--
100.00%
-145.46%
-145.46%
--
-135.65%
-135.65%
$-4.27M
--
--
--
0.10
--
2.21
40.67
Return on Equity
-27.86%
-27.86%
-13.63%
-27.86%
$0.47
$-0.08
$-0.08