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NASDAQ: SPRO
Spero Therapeutics Inc Earnings Dates, Reports, Calls

OverviewForecastEarnings
RevenueDividendOwnership
Spero Therapeutics earnings were $15.2M for the trailing 12 months ending Mar 31, 2026, with N/A growth year over year. The latest SPRO earnings report on Mar 31, 2026 announced Q1 2026 earnings of -$7.2M, down 122.9% from last quarter. For the last reported fiscal year 2025 ending Dec 31, 2025, SPRO reported annual earnings of $8.6M, with -112.5% growth. The next SPRO earnings date is Aug 11, 2026.

SPRO past earnings growth

How has SPRO's earnings growth performed historically?

Company
N/A
Industry
50.28%
Market
87.11%
SPRO's earnings have grown slower... subscribe to Premium to read more.
Earnings Growth vs Industry Performance
SPRO's earnings have grown slower... subscribe to Premium to read more.
Earnings Growth vs Market Performance

SPRO earnings history

Current Revenue
$61.2M
Current Earnings
$15.2M
Current Profit Margin
24.9%

SPRO Return on Equity

Current Company
35.6%
Current Industry
-141.9%
Current Market
13.5%
SPRO's Return on Equity (35.6%)... subscribe to Premium to read more.
High Return on Equity Performance

SPRO Return on Assets

Current Company
25%
Current Industry
-13.7%
SPRO is generating higher Return... subscribe to Premium to read more.
Above Average Return on Assets Performance

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SPRO Return on Capital Employed

Current Company
28.95%
Current Industry
-9.6%
SPRO has gotten more efficient... subscribe to Premium to read more.
Increasing Return on Capital Employed Performance

SPRO vs Biotech Stocks

TickerEBITDAEarningsY/Y EarningsEPS
SPRO$15.50M$15.24M-21.67%$0.27
CUE-$15.32M-$19.52MN/A-$4.98
ALDX-$25.22M-$27.37MN/A-$0.45
AGEN$129.13M$64.39MN/A$1.66
GUTS-$105.25M-$108.00MN/A-$1.29
View Top Biotech Stocks

SPRO earnings dates

Next earnings date
Aug 11, 2026

Spero Therapeutics Earnings Reports & History FAQ

What were Spero Therapeutics's earnings last quarter?

Spero Therapeutics (NASDAQ: SPRO) reported Q1 2026 earnings per share (EPS) of -$0.13, up 48% year over year. Total SPRO earnings for the quarter were -$7.20 million. In the same quarter last year, Spero Therapeutics's earnings per share (EPS) was -$0.25.

If you're new to stock investing, here's how to buy Spero Therapeutics stock.

When does Spero Therapeutics report earnings?

The next SPRO earnings date is Invalid Date. Add SPRO to your watchlist to be reminded of Spero Therapeutics's next earnings date.

What was SPRO's earnings growth in the past year?

As of Spero Therapeutics's earnings date in Q3 2026, Spero Therapeutics's earnings has grown year over year. SPRO earnings in the past year totalled $15.24 million.

Is Spero Therapeutics profitable or losing money?

As of the last Spero Therapeutics earnings report, Spero Therapeutics is currently profitable. Spero Therapeutics's net profit (also called net income) for the twelve months ending Mar 31, 2026 was $15.24 million, a 121.84% decrease year over year.
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