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Side-by-side financial comparison of Aeva Technologies, Inc. (AEVA) and ASSEMBLY BIOSCIENCES, INC. (ASMB). Click either name above to swap in a different company.

ASSEMBLY BIOSCIENCES, INC. is the larger business by last-quarter revenue ($10.8M vs $5.6M, roughly 1.9× Aeva Technologies, Inc.). ASSEMBLY BIOSCIENCES, INC. runs the higher net margin — -85.2% vs -450.3%, a 365.1% gap on every dollar of revenue. On growth, Aeva Technologies, Inc. posted the faster year-over-year revenue change (108.5% vs 57.6%). ASSEMBLY BIOSCIENCES, INC. produced more free cash flow last quarter ($-15.2M vs $-23.7M).

Aeva Technologies, Inc. is a publicly traded American corporation specializing in sensing hardware and perception software, including LiDAR, headquartered in Mountain View, California. Aeva makes sensing and perception tools for vehicular automation, metrology, and industrial automation.

Pacific Biosciences of California, Inc. is an American biotechnology company founded in 2004 that develops and manufactures systems for gene sequencing and some novel real time biological observation. PacBio has two principal sequencing platforms: single-molecule real-time sequencing (SMRT), based on the properties of zero-mode waveguides and sequencing by binding (SBB) chemistry, which uses native nucleotides and scarless incorporation for DNA binding and extension.

AEVA vs ASMB — Head-to-Head

Bigger by revenue
ASMB
ASMB
1.9× larger
ASMB
$10.8M
$5.6M
AEVA
Growing faster (revenue YoY)
AEVA
AEVA
+50.9% gap
AEVA
108.5%
57.6%
ASMB
Higher net margin
ASMB
ASMB
365.1% more per $
ASMB
-85.2%
-450.3%
AEVA
More free cash flow
ASMB
ASMB
$8.5M more FCF
ASMB
$-15.2M
$-23.7M
AEVA

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
AEVA
AEVA
ASMB
ASMB
Revenue
$5.6M
$10.8M
Net Profit
$-25.3M
$-9.2M
Gross Margin
23.5%
Operating Margin
-517.6%
-100.9%
Net Margin
-450.3%
-85.2%
Revenue YoY
108.5%
57.6%
Net Profit YoY
30.0%
4.3%
EPS (diluted)
$2.10
$-0.72

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
AEVA
AEVA
ASMB
ASMB
Q4 25
$5.6M
Q3 25
$3.6M
$10.8M
Q2 25
$5.5M
$9.6M
Q1 25
$3.4M
$9.4M
Q4 24
$2.7M
$7.4M
Q3 24
$2.3M
$6.8M
Q2 24
$2.0M
$8.5M
Q1 24
$2.1M
$5.8M
Net Profit
AEVA
AEVA
ASMB
ASMB
Q4 25
$-25.3M
Q3 25
$107.5M
$-9.2M
Q2 25
$-192.7M
$-10.2M
Q1 25
$-34.9M
$-8.8M
Q4 24
$-36.1M
Q3 24
$-37.4M
$-9.6M
Q2 24
$-43.4M
$-11.2M
Q1 24
$-35.3M
$-9.1M
Gross Margin
AEVA
AEVA
ASMB
ASMB
Q4 25
23.5%
Q3 25
12.0%
Q2 25
-49.4%
Q1 25
9.2%
Q4 24
-30.7%
Q3 24
-32.0%
Q2 24
-42.1%
Q1 24
-66.1%
Operating Margin
AEVA
AEVA
ASMB
ASMB
Q4 25
-517.6%
Q3 25
-926.5%
-100.9%
Q2 25
-633.7%
-115.2%
Q1 25
-903.1%
-105.5%
Q4 24
-1270.0%
Q3 24
-1683.4%
-160.1%
Q2 24
-2431.1%
-143.0%
Q1 24
-1772.4%
-185.5%
Net Margin
AEVA
AEVA
ASMB
ASMB
Q4 25
-450.3%
Q3 25
3003.5%
-85.2%
Q2 25
-3497.4%
-105.9%
Q1 25
-1035.2%
-93.6%
Q4 24
-1340.7%
Q3 24
-1662.0%
-140.4%
Q2 24
-2156.7%
-130.7%
Q1 24
-1676.6%
-156.9%
EPS (diluted)
AEVA
AEVA
ASMB
ASMB
Q4 25
$2.10
Q3 25
$-0.52
$-0.72
Q2 25
$-3.49
$-1.33
Q1 25
$-0.64
$-1.17
Q4 24
$-0.66
Q3 24
$-0.70
$-1.51
Q2 24
$-0.82
$-1.98
Q1 24
$-0.67
$-1.66

Balance Sheet & Financial Strength

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

Metric
AEVA
AEVA
ASMB
ASMB
Cash + ST InvestmentsLiquidity on hand
$121.9M
$22.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$13.2M
$182.7M
Total Assets
$179.7M
$240.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AEVA
AEVA
ASMB
ASMB
Q4 25
$121.9M
Q3 25
$48.9M
$22.5M
Q2 25
$49.8M
$24.0M
Q1 25
$81.0M
$23.4M
Q4 24
$112.0M
$38.3M
Q3 24
$134.8M
$28.5M
Q2 24
$160.2M
$19.2M
Q1 24
$189.3M
$18.7M
Stockholders' Equity
AEVA
AEVA
ASMB
ASMB
Q4 25
$13.2M
Q3 25
$33.2M
$182.7M
Q2 25
$-118.2M
$18.1M
Q1 25
$68.8M
$27.1M
Q4 24
$99.4M
$33.4M
Q3 24
$129.3M
$26.0M
Q2 24
$160.0M
$34.7M
Q1 24
$198.2M
$32.6M
Total Assets
AEVA
AEVA
ASMB
ASMB
Q4 25
$179.7M
Q3 25
$92.8M
$240.0M
Q2 25
$91.1M
$80.8M
Q1 25
$114.5M
$99.0M
Q4 24
$147.5M
$119.2M
Q3 24
$169.1M
$100.3M
Q2 24
$198.1M
$115.3M
Q1 24
$224.8M
$119.9M

Cash Flow & Capital Efficiency

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

Metric
AEVA
AEVA
ASMB
ASMB
Operating Cash FlowLast quarter
$-22.1M
$-15.1M
Free Cash FlowOCF − Capex
$-23.7M
$-15.2M
FCF MarginFCF / Revenue
-420.9%
-140.7%
Capex IntensityCapex / Revenue
26.9%
0.4%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-119.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AEVA
AEVA
ASMB
ASMB
Q4 25
$-22.1M
Q3 25
$-32.3M
$-15.1M
Q2 25
$-29.8M
$-16.8M
Q1 25
$-30.8M
$-23.4M
Q4 24
$-20.9M
$-51.1M
Q3 24
$-25.9M
$-15.2M
Q2 24
$-29.2M
$-17.1M
Q1 24
$-31.0M
$-18.4M
Free Cash Flow
AEVA
AEVA
ASMB
ASMB
Q4 25
$-23.7M
Q3 25
$-33.6M
$-15.2M
Q2 25
$-31.2M
Q1 25
$-31.3M
Q4 24
$-23.0M
$-51.1M
Q3 24
$-26.4M
Q2 24
$-29.9M
$-17.1M
Q1 24
$-32.6M
$-18.4M
FCF Margin
AEVA
AEVA
ASMB
ASMB
Q4 25
-420.9%
Q3 25
-938.4%
-140.7%
Q2 25
-566.0%
Q1 25
-927.9%
Q4 24
-854.5%
-695.2%
Q3 24
-1174.7%
Q2 24
-1488.3%
-200.6%
Q1 24
-1547.7%
-317.7%
Capex Intensity
AEVA
AEVA
ASMB
ASMB
Q4 25
26.9%
Q3 25
35.6%
0.4%
Q2 25
24.8%
0.0%
Q1 25
13.6%
0.0%
Q4 24
79.3%
0.4%
Q3 24
24.1%
0.0%
Q2 24
38.7%
0.2%
Q1 24
78.2%
0.2%
Cash Conversion
AEVA
AEVA
ASMB
ASMB
Q4 25
Q3 25
-0.30×
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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