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Side-by-side financial comparison of Spero Therapeutics, Inc. (SPRO) and TH International Ltd (THCH). Click either name above to swap in a different company.

Spero Therapeutics, Inc. is the larger business by last-quarter revenue ($12.6M vs $6.6M, roughly 1.9× TH International Ltd). Spero Therapeutics, Inc. runs the higher net margin — 250.7% vs -41.2%, a 291.9% gap on every dollar of revenue.

TH International Ltd is the exclusive operator of the Tim Hortons coffee brand in mainland China. It offers freshly brewed coffee, artisanal baked goods, light meals and branded peripheral products, operating physical offline stores and third-party delivery channels, targeting young urban consumers across tier 1, tier 2 and tier 3 cities in China.

SPRO vs THCH — Head-to-Head

Bigger by revenue
SPRO
SPRO
1.9× larger
SPRO
$12.6M
$6.6M
THCH
Higher net margin
SPRO
SPRO
291.9% more per $
SPRO
250.7%
-41.2%
THCH

Income Statement — Q4 FY2025 vs Q1 FY2024

Metric
SPRO
SPRO
THCH
THCH
Revenue
$12.6M
$6.6M
Net Profit
$31.5M
$-2.7M
Gross Margin
Operating Margin
-37.3%
Net Margin
250.7%
-41.2%
Revenue YoY
24080.8%
Net Profit YoY
250.9%
EPS (diluted)
$0.56

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
SPRO
SPRO
THCH
THCH
Q4 25
$12.6M
Q3 25
$0
Q2 25
$0
Q1 25
$12.0K
Q4 24
$52.0K
Q3 24
$65.0K
Q2 24
$114.0K
Q1 24
$140.0K
$6.6M
Net Profit
SPRO
SPRO
THCH
THCH
Q4 25
$31.5M
Q3 25
$-7.4M
Q2 25
$-1.7M
Q1 25
$-13.9M
Q4 24
Q3 24
$-17.1M
Q2 24
$-17.9M
Q1 24
$-12.7M
$-2.7M
Operating Margin
SPRO
SPRO
THCH
THCH
Q4 25
Q3 25
Q2 25
Q1 25
-122758.3%
Q4 24
Q3 24
-28604.6%
Q2 24
-16720.2%
Q1 24
-9987.1%
-37.3%
Net Margin
SPRO
SPRO
THCH
THCH
Q4 25
250.7%
Q3 25
Q2 25
Q1 25
-115550.0%
Q4 24
Q3 24
-26380.0%
Q2 24
-15668.4%
Q1 24
-9049.3%
-41.2%
EPS (diluted)
SPRO
SPRO
THCH
THCH
Q4 25
$0.56
Q3 25
$-0.13
Q2 25
$-0.03
Q1 25
$-0.25
Q4 24
Q3 24
$-0.32
Q2 24
$-0.33
Q1 24
$-0.24

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
SPRO
SPRO
THCH
THCH
Cash + ST InvestmentsLiquidity on hand
$40.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$59.0M
Total Assets
$68.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SPRO
SPRO
THCH
THCH
Q4 25
$40.3M
Q3 25
$48.6M
Q2 25
$31.2M
Q1 25
$48.9M
Q4 24
$52.9M
Q3 24
$76.3M
Q2 24
$63.5M
Q1 24
$82.3M
Stockholders' Equity
SPRO
SPRO
THCH
THCH
Q4 25
$59.0M
Q3 25
$26.5M
Q2 25
$32.8M
Q1 25
$33.8M
Q4 24
$46.1M
Q3 24
$65.5M
Q2 24
$80.5M
Q1 24
$96.2M
Total Assets
SPRO
SPRO
THCH
THCH
Q4 25
$68.9M
Q3 25
$54.2M
Q2 25
$62.1M
Q1 25
$77.7M
Q4 24
$110.5M
Q3 24
$135.2M
Q2 24
$149.9M
Q1 24
$167.7M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
SPRO
SPRO
THCH
THCH
Operating Cash FlowLast quarter
$-8.4M
$-511
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
-0.26×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SPRO
SPRO
THCH
THCH
Q4 25
$-8.4M
Q3 25
$17.4M
Q2 25
$-17.7M
Q1 25
$-4.0M
Q4 24
$-23.4M
Q3 24
$12.8M
Q2 24
$-18.7M
Q1 24
$5.9M
$-511
Cash Conversion
SPRO
SPRO
THCH
THCH
Q4 25
-0.26×
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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