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Side-by-side financial comparison of Amprius Technologies, Inc. (AMPX) and Assertio Holdings, Inc. (ASRT). Click either name above to swap in a different company.

Amprius Technologies, Inc. is the larger business by last-quarter revenue ($25.2M vs $13.5M, roughly 1.9× Assertio Holdings, Inc.). On growth, Amprius Technologies, Inc. posted the faster year-over-year revenue change (137.4% vs -57.9%). Over the past eight quarters, Amprius Technologies, Inc.'s revenue compounded faster (228.7% CAGR vs -35.4%).

Amprius Technologies, Inc. develops and manufactures high-energy density lithium-ion batteries using proprietary silicon anode technology. It serves aerospace, defense, electric mobility, and portable electronics segments, offering products with longer runtime and faster charging than conventional alternatives.

Assertio Therapeutics, Inc. is an American specialty pharmaceutical company. It mainly markets products for treatment in neurology, pain and diseases of the central nervous system. Depomed was founded in 1995 and is headquartered in Newark, California. It is a publicly traded company on NASDAQ, with several products approved by the United States Food and Drug Administration (FDA). On August 15, 2018, the company announced its name change from Depomed, Inc., to Assertio Therapeutics, Inc. As o...

AMPX vs ASRT — Head-to-Head

Bigger by revenue
AMPX
AMPX
1.9× larger
AMPX
$25.2M
$13.5M
ASRT
Growing faster (revenue YoY)
AMPX
AMPX
+195.3% gap
AMPX
137.4%
-57.9%
ASRT
Faster 2-yr revenue CAGR
AMPX
AMPX
Annualised
AMPX
228.7%
-35.4%
ASRT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AMPX
AMPX
ASRT
ASRT
Revenue
$25.2M
$13.5M
Net Profit
$-24.4M
Gross Margin
23.6%
Operating Margin
-100.9%
-86.7%
Net Margin
-96.7%
Revenue YoY
137.4%
-57.9%
Net Profit YoY
-113.6%
EPS (diluted)
$-0.19
$-4.54

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
AMPX
AMPX
ASRT
ASRT
Q4 25
$25.2M
$13.5M
Q3 25
$21.4M
$49.5M
Q2 25
$15.1M
$29.2M
Q1 25
$11.3M
$26.5M
Q4 24
$10.6M
$32.2M
Q3 24
$7.9M
$29.2M
Q2 24
$3.3M
$31.1M
Q1 24
$2.3M
$32.4M
Net Profit
AMPX
AMPX
ASRT
ASRT
Q4 25
$-24.4M
Q3 25
$-3.9M
$11.4M
Q2 25
$-6.4M
$-16.4M
Q1 25
$-9.4M
$-13.5M
Q4 24
$-11.4M
Q3 24
$-10.8M
$-2.9M
Q2 24
$-12.5M
$-3.7M
Q1 24
$-9.9M
$-4.5M
Gross Margin
AMPX
AMPX
ASRT
ASRT
Q4 25
23.6%
Q3 25
15.5%
Q2 25
8.9%
Q1 25
-20.9%
Q4 24
-21.2%
Q3 24
-64.9%
Q2 24
-195.2%
Q1 24
Operating Margin
AMPX
AMPX
ASRT
ASRT
Q4 25
-100.9%
-86.7%
Q3 25
-21.9%
23.2%
Q2 25
-45.2%
-27.5%
Q1 25
-85.7%
-50.0%
Q4 24
-110.6%
-41.9%
Q3 24
-143.3%
-10.4%
Q2 24
-386.6%
-11.6%
Q1 24
-441.7%
-13.4%
Net Margin
AMPX
AMPX
ASRT
ASRT
Q4 25
-96.7%
Q3 25
-18.2%
23.1%
Q2 25
-42.3%
-56.0%
Q1 25
-83.0%
-51.1%
Q4 24
-107.4%
Q3 24
-138.1%
-10.0%
Q2 24
-374.2%
-11.8%
Q1 24
-423.2%
-13.9%
EPS (diluted)
AMPX
AMPX
ASRT
ASRT
Q4 25
$-0.19
$-4.54
Q3 25
$-0.03
$0.11
Q2 25
$-0.05
$-0.17
Q1 25
$-0.08
$-0.14
Q4 24
$-0.11
$-3.28
Q3 24
$-0.10
$-0.03
Q2 24
$-0.13
$-0.04
Q1 24
$-0.11
$-0.05

Balance Sheet & Financial Strength

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

Metric
AMPX
AMPX
ASRT
ASRT
Cash + ST InvestmentsLiquidity on hand
$90.5M
$63.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$103.8M
$94.0M
Total Assets
$156.9M
$267.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPX
AMPX
ASRT
ASRT
Q4 25
$90.5M
$63.4M
Q3 25
$73.2M
$93.4M
Q2 25
$54.2M
$98.2M
Q1 25
$48.4M
$87.3M
Q4 24
$55.2M
$100.1M
Q3 24
$35.0M
$88.6M
Q2 24
$46.4M
$88.4M
Q1 24
$39.0M
$80.7M
Total Debt
AMPX
AMPX
ASRT
ASRT
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
$38.6M
Stockholders' Equity
AMPX
AMPX
ASRT
ASRT
Q4 25
$103.8M
$94.0M
Q3 25
$103.2M
$105.8M
Q2 25
$76.7M
$93.3M
Q1 25
$70.4M
$108.5M
Q4 24
$69.5M
$121.1M
Q3 24
$56.0M
$130.5M
Q2 24
$65.1M
$132.2M
Q1 24
$59.9M
$134.5M
Total Assets
AMPX
AMPX
ASRT
ASRT
Q4 25
$156.9M
$267.0M
Q3 25
$156.5M
$319.8M
Q2 25
$123.0M
$273.8M
Q1 25
$118.5M
$286.4M
Q4 24
$121.1M
$284.7M
Q3 24
$104.2M
$276.0M
Q2 24
$112.8M
$279.4M
Q1 24
$104.7M
$282.0M
Debt / Equity
AMPX
AMPX
ASRT
ASRT
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
0.29×

Cash Flow & Capital Efficiency

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

Metric
AMPX
AMPX
ASRT
ASRT
Operating Cash FlowLast quarter
$-3.5M
$-30.0M
Free Cash FlowOCF − Capex
$-5.9M
FCF MarginFCF / Revenue
-23.2%
Capex IntensityCapex / Revenue
9.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-35.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPX
AMPX
ASRT
ASRT
Q4 25
$-3.5M
$-30.0M
Q3 25
$-9.2M
$-4.8M
Q2 25
$-4.3M
$19.1M
Q1 25
$-14.1M
$-12.5M
Q4 24
$-6.1M
$11.5M
Q3 24
$-9.5M
$-35.0K
Q2 24
$-8.0M
$7.4M
Q1 24
$-9.8M
$7.5M
Free Cash Flow
AMPX
AMPX
ASRT
ASRT
Q4 25
$-5.9M
Q3 25
$-9.7M
Q2 25
$-5.0M
Q1 25
$-15.0M
Q4 24
$-9.7M
Q3 24
$-10.9M
Q2 24
$-9.6M
Q1 24
$-13.7M
FCF Margin
AMPX
AMPX
ASRT
ASRT
Q4 25
-23.2%
Q3 25
-45.1%
Q2 25
-33.1%
Q1 25
-133.3%
Q4 24
-91.4%
Q3 24
-138.3%
Q2 24
-285.9%
Q1 24
-585.4%
Capex Intensity
AMPX
AMPX
ASRT
ASRT
Q4 25
9.3%
Q3 25
1.9%
Q2 25
4.8%
Q1 25
8.1%
Q4 24
34.1%
Q3 24
17.0%
0.0%
Q2 24
48.0%
Q1 24
166.8%
Cash Conversion
AMPX
AMPX
ASRT
ASRT
Q4 25
Q3 25
-0.42×
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.

Revenue Breakdown by Segment

AMPX
AMPX

Segment breakdown not available.

ASRT
ASRT

Products$12.8M95%
Other$719.0K5%

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