Amprius Technologies, Inc. (AMPX) 10-Year Financial Performance & Capital Metrics

AMPX • • Industrial / General

IndustrialsElectrical EquipmentBattery Materials & ComponentsAdvanced Battery Technologies

AboutAmprius Technologies, Inc. manufactures and distributes lithium-ion batteries. Its products include silicon nanowire anode lithium-ion batteries. The company serves the aerospace, defense, and electric vehicle industries. Amprius Technologies, Inc. was incorporated in 2008 and is headquartered in Fremont, California.Show more

Revenue $24M +168.1%
EBITDA -$42M -15.0%
Net Income -$45M -21.5%
EPS (Diluted) -0.45 -4.7%
Gross Margin -80.32% +52.7%
EBITDA Margin -180.14% +57.1%
Operating Margin -196.3% +55.4%
Net Margin -189.55% +54.7%
ROE -69.11% -24.8%
ROIC -68.25% +34.2%
Debt/Equity 0.54 -8.6%
Interest Coverage -

Technical Analysis

Key Insights

Based on financial data analysis

✓Strengths

✓Momentum leader: RS Rating 93 (top 7%)

✗Weaknesses

✗Negative free cash flow
✗Shares diluted 18.2% in last year
✗Trading more than 30% below 52-week high
✗Expensive at 14.9x book value
✗Low asset turnover indicates capital-intensive operations

Price & Volume

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Growth Metrics

Revenue CAGR

10Y-

5Y-

3Y104.1%

TTM234.14%

Profit (Net Income) CAGR

10Y-

5Y-

3Y-

TTM27.77%

EPS CAGR

10Y-

5Y-

3Y-

TTM42%

ROCE

10Y Avg-106.16%

5Y Avg-106.16%

3Y Avg-43.97%

Latest-46.68%

Peer Comparison

Advanced Battery Technologies

Name	Market Cap	Current Price	P/E Ratio	Revenue Growth 1Y	Net Margin	ROE	Debt/Equity
SDSTWStardust Power Inc.		0.11	-0.19			-8.42%
SDSTStardust Power Inc.	35.84M	3.65	-0.66
STISolidion Technology Inc.	63.75M	8.79	-0.68	-100%	-640.89%
NVXNovonix Limited	285.63M	1.36	-2.27	-51.75%	-8.76%	-81.63%	0.51
ENVXEnovix Corporation	1.69B	7.82	-6.16	201.86%	-481.35%	-61.96%	0.77
SLDPSolid Power, Inc.	1.08B	5.63	-10.43	15.67%	-468.64%	-25.42%	0.02
LTBRLightbridge Corporation	568.76M	17.57	-21.69			-10.64%
AMPXAmprius Technologies, Inc.	1.32B	10.15	-22.56	168.08%	-53.16%	-30.09%	0.54

Profit & Loss

	Dec 2020	Dec 2021	Dec 2022	Dec 2023	Dec 2024
Sales/Revenue+	4.68M	2.77M	4.41M	8.79M	23.57M
Revenue Growth %	-	-0.41%	0.59%	0.99%	1.68%
Cost of Goods Sold+	6.7M	7.1M	9.85M	23.73M	42.5M
COGS % of Revenue	1.43%	2.56%	2.23%	2.7%	1.8%
Gross Profit+	-2.02M	-4.33M	-5.44M	-14.94M	-18.93M
Gross Margin %	-0.43%	-1.56%	-1.23%	-1.7%	-0.8%
Gross Profit Growth %	-	-1.15%	-0.26%	-1.75%	-0.27%
Operating Expenses+	5.43M	6.29M	12.6M	23.77M	27.33M
OpEx % of Revenue	1.16%	2.27%	2.86%	2.7%	1.16%
Selling, General & Admin	4.1M	4.84M	10.57M	20.36M	18.73M
SG&A % of Revenue	0.88%	1.75%	2.4%	2.32%	0.79%
Research & Development	1.33M	1.45M	2.03M	3.68M	7.34M
R&D % of Revenue	0.28%	0.52%	0.46%	0.42%	0.31%
Other Operating Expenses	0	0	0	-262K	1.26M
Operating Income+	-7.45M	-10.62M	-18.04M	-38.71M	-46.26M
Operating Margin %	-1.59%	-3.83%	-4.09%	-4.4%	-1.96%
Operating Income Growth %	-	-0.43%	-0.7%	-1.15%	-0.2%
EBITDA+	-6.21M	-9.18M	-15.95M	-36.9M	-42.45M
EBITDA Margin %	-1.33%	-3.31%	-3.62%	-4.2%	-1.8%
EBITDA Growth %	-	-0.48%	-0.74%	-1.31%	-0.15%
D&A (Non-Cash Add-back)	1.24M	1.44M	2.1M	1.81M	3.81M
EBIT	-7.41M	-9.9M	-17.33M	-38.71M	-44.4M
Net Interest Income+	-5K	0	0	0	1.59M
Interest Income	0	0	0	0	1.59M
Interest Expense	5K	0	0	0	0
Other Income/Expense	31K	727K	709K	1.93M	1.59M
Pretax Income+	-7.42M	-9.9M	-17.33M	-36.78M	-44.67M
Pretax Margin %	-1.59%	-3.57%	-3.93%	-4.18%	-1.9%
Income Tax+	0	0	0	0	0
Effective Tax Rate %	1%	1%	1%	1%	1%
Net Income+	-7.42M	-9.9M	-17.33M	-36.78M	-44.67M
Net Margin %	-1.59%	-3.57%	-3.93%	-4.18%	-1.9%
Net Income Growth %	-	-0.33%	-0.75%	-1.12%	-0.21%
Net Income (Continuing)	-7.42M	-9.9M	-17.33M	-36.78M	-44.67M
Discontinued Operations	0	0	0	0	0
Minority Interest	0	0	0	0	0
EPS (Diluted)+	-0.07	-0.10	-0.20	-0.43	-0.45
EPS Growth %	-	-0.32%	-1.04%	-1.15%	-0.05%
EPS (Basic)	-0.07	-0.10	-0.20	-0.43	-0.45
Diluted Shares Outstanding	100.99M	100.99M	84.61M	86.2M	101.87M
Basic Shares Outstanding	100.99M	100.99M	84.61M	86.2M	101.87M
Dividend Payout Ratio	-	-	-	-	-

Balance Sheet

	Dec 2020	Dec 2021	Dec 2022	Dec 2023	Dec 2024
Total Current Assets+	1.19M	14.18M	75.17M	50.52M	68.76M
Cash & Short-Term Investments	2K	11.49M	69.7M	45.76M	55.16M
Cash Only	2K	11.49M	69.7M	45.76M	55.16M
Short-Term Investments	0	0	0	0	0
Accounts Receivable	348K	262K	686K	1.26M	5.58M
Days Sales Outstanding	27.15	34.5	56.79	52.52	86.42
Inventory	517K	500K	500K	730K	6.57M
Days Inventory Outstanding	28.19	25.7	18.53	11.23	56.46
Other Current Assets	238K	1.77M	1.9M	2.77M	1.45M
Total Non-Current Assets+	5.47M	4.35M	8M	57.21M	52.36M
Property, Plant & Equipment	5.25M	4.21M	6.99M	56.91M	50.99M
Fixed Asset Turnover	0.89x	0.66x	0.63x	0.15x	0.46x
Goodwill	0	0	0	0	0
Intangible Assets	0	0	0	0	0
Long-Term Investments	0	0	0	0	1.3M
Other Non-Current Assets	217K	141K	1.01M	305K	69K
Total Assets+	6.66M	18.53M	83.17M	107.74M	121.13M
Asset Turnover	0.70x	0.15x	0.05x	0.08x	0.19x
Asset Growth %	-	1.78%	3.49%	0.3%	0.12%
Total Current Liabilities+	3.94M	4.17M	6.92M	13.46M	17.21M
Accounts Payable	2.28M	359K	1.03M	3.34M	7.42M
Days Payables Outstanding	124.36	18.45	38.1	51.39	63.76
Short-Term Debt	743K	0	0	0	0
Deferred Revenue (Current)	116K	1000K	1000K	1000K	1000K
Other Current Liabilities	385K	217K	674K	3.44M	4.83M
Current Ratio	0.30x	3.40x	10.87x	3.75x	4.00x
Quick Ratio	0.17x	3.28x	10.80x	3.70x	3.61x
Cash Conversion Cycle	-69.02	41.75	37.22	12.36	79.12
Total Non-Current Liabilities+	1.54M	501K	3.22M	34.48M	34.44M
Long-Term Debt	0	0	0	0	0
Capital Lease Obligations	0	0	2.5M	34.48M	34.44M
Deferred Tax Liabilities	0	0	0	0	0
Other Non-Current Liabilities	0	0	0	0	0
Total Liabilities	5.49M	4.67M	10.14M	47.94M	51.65M
Total Debt+	743K	0	3.02M	35.57M	37.76M
Net Debt	741K	-11.49M	-66.67M	-10.19M	-17.4M
Debt / Equity	0.64x	-	0.04x	0.59x	0.54x
Debt / EBITDA	-	-	-	-	-
Net Debt / EBITDA	-	-	-	-	-
Interest Coverage	-1489.80x	-	-	-	-
Total Equity+	1.17M	13.86M	73.03M	59.8M	69.47M
Equity Growth %	-	10.85%	4.27%	-0.18%	0.16%
Book Value per Share	0.01	0.14	0.86	0.69	0.68
Total Shareholders' Equity	1.17M	13.86M	73.03M	59.8M	69.47M
Common Stock	1K	7K	8K	9K	12K
Retained Earnings	-65.5M	-75.4M	-92.89M	-129.66M	-174.33M
Treasury Stock	0	0	0	0	0
Accumulated OCI	0	0	0	0	0
Minority Interest	0	0	0	0	0

Cash Flow

	Dec 2020	Dec 2021	Dec 2022	Dec 2023	Dec 2024
Cash from Operations+	-5.04M	-8.02M	-13.88M	-25.55M	-33.35M
Operating CF Margin %	-1.08%	-2.89%	-3.15%	-2.91%	-1.42%
Operating CF Growth %	-	-0.59%	-0.73%	-0.84%	-0.31%
Net Income	-7.42M	-9.9M	-17.33M	-36.78M	-44.67M
Depreciation & Amortization	1.24M	1.44M	1.54M	1.81M	3.81M
Stock-Based Compensation	82K	2.47M	2.71M	3.88M	7.34M
Deferred Taxes	0	0	0	0	0
Other Non-Cash Items	58K	-37K	2.14M	4.79M	8.25M
Working Capital Changes	998K	-2M	-2.94M	751K	-8.08M
Change in Receivables	-26K	86K	-424K	-579K	-4.32M
Change in Inventory	-135K	17K	0	-230K	-5.84M
Change in Payables	1.84M	-1.8M	517K	616K	5.88M
Cash from Investing+	-527K	-609K	-1.48M	-17.55M	-3.21M
Capital Expenditures	-527K	-609K	-1.48M	-17.55M	-3.21M
CapEx % of Revenue	0.11%	0.22%	0.34%	2%	0.14%
Acquisitions	-	-	-	-	-
Investments	-	-	-	-	-
Other Investing	0	0	0	0	0
Cash from Financing+	5.57M	20.11M	73.63M	19.17M	47.15M
Debt Issued (Net)	-	-	-	-	-
Equity Issued (Net)	-	-	-	-	-
Dividends Paid	0	0	0	0	0
Share Repurchases	-	-	-	-	-
Other Financing	4.83M	20.11M	73.63M	-290K	13.74M
Net Change in Cash	-	-	-	-	-
Free Cash Flow+	-5.57M	-8.63M	-15.36M	-43.1M	-36.56M
FCF Margin %	-1.19%	-3.11%	-3.48%	-4.9%	-1.55%
FCF Growth %	-	-0.55%	-0.78%	-1.81%	0.15%
FCF per Share	-0.06	-0.09	-0.18	-0.50	-0.36
FCF Conversion (FCF/Net Income)	0.68x	0.81x	0.80x	0.69x	0.75x
Interest Paid	0	0	0	0	0
Taxes Paid	0	0	0	0	0

Key Ratios

Metric	2020	2021	2022	2023	2024
Return on Equity (ROE)	-634.56%	-131.71%	-39.89%	-55.37%	-69.11%
Return on Invested Capital (ROIC)	-	-372.39%	-310.05%	-103.75%	-68.25%
Gross Margin	-43.09%	-156.17%	-123.36%	-169.92%	-80.32%
Net Margin	-158.54%	-357%	-393.11%	-418.34%	-189.55%
Debt / Equity	0.64x	-	0.04x	0.59x	0.54x
Interest Coverage	-1489.80x	-	-	-	-
FCF Conversion	0.68x	0.81x	0.80x	0.69x	0.75x
Revenue Growth	-	-40.76%	59.05%	99.39%	168.08%

Revenue by Geography

	2024
Non-US	15.95M
Non-US Growth	-
UNITED STATES	8.22M
UNITED STATES Growth	-

Frequently Asked Questions

Growth & Financials

Amprius Technologies, Inc. (AMPX) reported $58.4M in revenue for fiscal year 2024. This represents a 1148% increase from $4.7M in 2020.

Amprius Technologies, Inc. (AMPX) grew revenue by 168.1% over the past year. This is strong growth.

Amprius Technologies, Inc. (AMPX) reported a net loss of $31.1M for fiscal year 2024.

Dividend & Returns

Amprius Technologies, Inc. (AMPX) has a return on equity (ROE) of -69.1%. Negative ROE indicates the company is unprofitable.

Amprius Technologies, Inc. (AMPX) had negative free cash flow of $32.1M in fiscal year 2024, likely due to heavy capital investments.

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