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Side-by-side financial comparison of Enovix Corp (ENVX) and Spero Therapeutics, Inc. (SPRO). Click either name above to swap in a different company.

Spero Therapeutics, Inc. is the larger business by last-quarter revenue ($12.6M vs $11.3M, roughly 1.1× Enovix Corp). Spero Therapeutics, Inc. runs the higher net margin — 250.7% vs -310.6%, a 561.3% gap on every dollar of revenue. On growth, Spero Therapeutics, Inc. posted the faster year-over-year revenue change (24080.8% vs 15.9%). Over the past eight quarters, Spero Therapeutics, Inc.'s revenue compounded faster (847.7% CAGR vs 46.2%).

Enovix Corp is an advanced battery technology company that designs, develops and manufactures high-energy-density 3D silicon anode lithium-ion batteries. Its products serve consumer electronics, wearable devices, electric vehicles, and renewable energy storage segments, with customers and operations across North America, Asia and Europe.

ENVX vs SPRO — Head-to-Head

Bigger by revenue
SPRO
SPRO
1.1× larger
SPRO
$12.6M
$11.3M
ENVX
Growing faster (revenue YoY)
SPRO
SPRO
+24064.8% gap
SPRO
24080.8%
15.9%
ENVX
Higher net margin
SPRO
SPRO
561.3% more per $
SPRO
250.7%
-310.6%
ENVX
Faster 2-yr revenue CAGR
SPRO
SPRO
Annualised
SPRO
847.7%
46.2%
ENVX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ENVX
ENVX
SPRO
SPRO
Revenue
$11.3M
$12.6M
Net Profit
$-35.0M
$31.5M
Gross Margin
22.2%
Operating Margin
-390.5%
Net Margin
-310.6%
250.7%
Revenue YoY
15.9%
24080.8%
Net Profit YoY
6.6%
250.9%
EPS (diluted)
$-0.14
$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
ENVX
ENVX
SPRO
SPRO
Q4 25
$11.3M
$12.6M
Q3 25
$8.0M
$0
Q2 25
$7.5M
$0
Q1 25
$5.1M
$12.0K
Q4 24
$9.7M
$52.0K
Q3 24
$4.3M
$65.0K
Q2 24
$3.8M
$114.0K
Q1 24
$5.3M
$140.0K
Net Profit
ENVX
ENVX
SPRO
SPRO
Q4 25
$-35.0M
$31.5M
Q3 25
$-53.7M
$-7.4M
Q2 25
$-44.5M
$-1.7M
Q1 25
$-23.5M
$-13.9M
Q4 24
$-37.5M
Q3 24
$-22.5M
$-17.1M
Q2 24
$-115.9M
$-17.9M
Q1 24
$-46.4M
$-12.7M
Gross Margin
ENVX
ENVX
SPRO
SPRO
Q4 25
22.2%
Q3 25
17.5%
Q2 25
26.0%
Q1 25
5.1%
Q4 24
10.8%
Q3 24
-14.9%
Q2 24
-17.4%
Q1 24
-34.1%
Operating Margin
ENVX
ENVX
SPRO
SPRO
Q4 25
-390.5%
Q3 25
-587.9%
Q2 25
-585.6%
Q1 25
-834.8%
-122758.3%
Q4 24
-355.2%
Q3 24
-1141.2%
-28604.6%
Q2 24
-2355.4%
-16720.2%
Q1 24
-1330.3%
-9987.1%
Net Margin
ENVX
ENVX
SPRO
SPRO
Q4 25
-310.6%
250.7%
Q3 25
-672.3%
Q2 25
-596.3%
Q1 25
-461.2%
-115550.0%
Q4 24
-385.6%
Q3 24
-522.0%
-26380.0%
Q2 24
-3075.2%
-15668.4%
Q1 24
-879.5%
-9049.3%
EPS (diluted)
ENVX
ENVX
SPRO
SPRO
Q4 25
$-0.14
$0.56
Q3 25
$-0.27
$-0.13
Q2 25
$-0.22
$-0.03
Q1 25
$-0.12
$-0.25
Q4 24
$0.00
Q3 24
$-0.28
$-0.32
Q2 24
$-0.63
$-0.33
Q1 24
$-0.28
$-0.24

Balance Sheet & Financial Strength

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

Metric
ENVX
ENVX
SPRO
SPRO
Cash + ST InvestmentsLiquidity on hand
$512.0M
$40.3M
Total DebtLower is stronger
$519.5M
Stockholders' EquityBook value
$271.2M
$59.0M
Total Assets
$879.0M
$68.9M
Debt / EquityLower = less leverage
1.92×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ENVX
ENVX
SPRO
SPRO
Q4 25
$512.0M
$40.3M
Q3 25
$558.8M
$48.6M
Q2 25
$203.4M
$31.2M
Q1 25
$248.2M
$48.9M
Q4 24
$272.9M
$52.9M
Q3 24
$200.9M
$76.3M
Q2 24
$249.9M
$63.5M
Q1 24
$262.4M
$82.3M
Total Debt
ENVX
ENVX
SPRO
SPRO
Q4 25
$519.5M
Q3 25
$518.6M
Q2 25
$169.7M
Q1 25
$169.4M
Q4 24
$170.0M
Q3 24
$168.9M
Q2 24
$170.1M
Q1 24
$169.8M
Stockholders' Equity
ENVX
ENVX
SPRO
SPRO
Q4 25
$271.2M
$59.0M
Q3 25
$294.3M
$26.5M
Q2 25
$203.7M
$32.8M
Q1 25
$235.1M
$33.8M
Q4 24
$246.7M
$46.1M
Q3 24
$167.6M
$65.5M
Q2 24
$170.3M
$80.5M
Q1 24
$229.3M
$96.2M
Total Assets
ENVX
ENVX
SPRO
SPRO
Q4 25
$879.0M
$68.9M
Q3 25
$913.7M
$54.2M
Q2 25
$469.1M
$62.1M
Q1 25
$499.0M
$77.7M
Q4 24
$527.2M
$110.5M
Q3 24
$448.0M
$135.2M
Q2 24
$489.0M
$149.9M
Q1 24
$508.9M
$167.7M
Debt / Equity
ENVX
ENVX
SPRO
SPRO
Q4 25
1.92×
Q3 25
1.76×
Q2 25
0.83×
Q1 25
0.72×
Q4 24
0.69×
Q3 24
1.01×
Q2 24
1.00×
Q1 24
0.74×

Cash Flow & Capital Efficiency

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

Metric
ENVX
ENVX
SPRO
SPRO
Operating Cash FlowLast quarter
$-27.0M
$-8.4M
Free Cash FlowOCF − Capex
$-28.0M
FCF MarginFCF / Revenue
-248.6%
Capex IntensityCapex / Revenue
8.9%
Cash ConversionOCF / Net Profit
-0.26×
TTM Free Cash FlowTrailing 4 quarters
$-113.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ENVX
ENVX
SPRO
SPRO
Q4 25
$-27.0M
$-8.4M
Q3 25
$-25.5M
$17.4M
Q2 25
$-25.9M
$-17.7M
Q1 25
$-16.9M
$-4.0M
Q4 24
$-16.0M
$-23.4M
Q3 24
$-30.7M
$12.8M
Q2 24
$-26.9M
$-18.7M
Q1 24
$-35.0M
$5.9M
Free Cash Flow
ENVX
ENVX
SPRO
SPRO
Q4 25
$-28.0M
Q3 25
$-28.5M
Q2 25
$-33.8M
Q1 25
$-23.2M
Q4 24
$-32.3M
Q3 24
$-50.2M
Q2 24
$-52.2M
Q1 24
$-50.1M
FCF Margin
ENVX
ENVX
SPRO
SPRO
Q4 25
-248.6%
Q3 25
-356.7%
Q2 25
-453.0%
Q1 25
-454.7%
Q4 24
-332.6%
Q3 24
-1163.2%
Q2 24
-1384.2%
Q1 24
-950.9%
Capex Intensity
ENVX
ENVX
SPRO
SPRO
Q4 25
8.9%
Q3 25
37.2%
Q2 25
106.7%
Q1 25
123.0%
Q4 24
168.3%
Q3 24
452.5%
Q2 24
669.0%
Q1 24
286.2%
Cash Conversion
ENVX
ENVX
SPRO
SPRO
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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