Symbols / AMPX $16.00 +3.09% Amprius Technologies, Inc.

Industrials • Electrical Equipment & Parts • United States • NYQ
AMPX Chart
About

Amprius Technologies, Inc. develops, manufactures, and markets lithium-ion batteries for mobility applications. The company provides silicon anode lithium-ion batteries under the SiCore and SiMaxx product platforms. Its batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. The company was founded in 2008 and is headquartered in Fremont, California.

Fundamentals
Scroll to Statements
Sector Industrials Industry Electrical Equipment & P Market Cap 2.19B
Enterprise Value 2.14B Income -44.02M Sales 73.01M
Book/sh 0.77 Cash/sh 0.66 Dividend Yield —
Payout 0.00% Employees 97 IPO —
P/E — Forward P/E 154.84 PEG —
P/S 30.03 P/B 20.73 P/C —
EV/EBITDA -108.41 EV/Sales 29.33 Quick Ratio 6.39
Current Ratio 7.08 Debt/Eq 38.41 LT Debt/Eq —
EPS (ttm) -0.35 EPS next Y 0.10 EPS Growth —
Revenue Growth 137.40% Earnings 2026-05-07 ROA -10.85%
ROE -50.81% ROIC — Gross Margin 11.32%
Oper. Margin -11.68% Profit Margin -60.30% Shs Outstand 137.02M
Shs Float 128.25M Short Float 13.69% Short Ratio 1.79
Short Interest — 52W High 19.76 52W Low 1.97
Beta 2.22 Avg Volume 9.09M Volume 5.91M
Target Price $20.00 Recom Strong_buy Prev Close $15.52
Price $16.00 Change 3.09%
Valuation Models

Price estimates from analyst targets and simple models.

1. Analyst consensus
$20.00
Mean price target
2. Current target
$16.00
Latest analyst target
3. DCF / Fair value
$-4.04
Simplified: (Free Cash Flow ÷ Shares) × 18 (P/FCF multiple). Not a …
Ratings
Current target
$16.00
Low
$18.00
High
$22.00
Mean
$20.00

Latest analyst rating changes

Date Action Analyst Rating Change Price Target
2026-03-10 reit Needham Buy → Buy $20
2026-03-09 main B. Riley Securities Buy → Buy $22
2026-03-06 main Craig-Hallum Buy → Buy $21
2026-03-06 main Cantor Fitzgerald Overweight → Overweight $20
2026-03-06 reit Roth Capital Buy → Buy $20
2026-02-23 init Craig-Hallum — → Buy $17
2026-01-29 init Needham — → Buy $20
2025-11-07 main Cantor Fitzgerald Overweight → Overweight $16
2025-08-08 main Cantor Fitzgerald Overweight → Overweight $12
2025-08-08 main B. Riley Securities Buy → Buy $11
2025-08-08 main HC Wainwright & Co. Buy → Buy $18
2025-08-05 reit Roth Capital Buy → Buy $10
2025-07-18 up William Blair Market Perform → Outperform —
2025-07-10 main B. Riley Securities Buy → Buy $10
2025-03-21 main Oppenheimer Outperform → Outperform $15
2025-03-21 reit Roth MKM Buy → Buy $6
2025-03-21 main B. Riley Securities Buy → Buy $6
2025-03-21 reit HC Wainwright & Co. Buy → Buy $10
2025-01-21 init Cantor Fitzgerald — → Overweight $10
2025-01-10 main Northland Capital Markets Outperform → Outperform $10
News
RSS: Latest AMPX news
Insider Transactions
Filed Date Insider Relationship Transaction Shares Price Value SEC
2026-04-01 SUN KANG Director — 1,500,000 $1.78 $3,026,240
2026-04-01 SUN KANG Director — 1,500,000 $15.73 $23,860,714
2026-03-23 SUN KANG Director — 217,869 $18.69 $4,095,402
2026-03-12 CHU STEVEN Director — 259,697 $0.62 $332,437
2026-03-12 HSIEH WEN HSUAN Director — 270,251 $2.61 $705,355
2026-03-12 CHU STEVEN Director — 322,197 $17.92 $5,863,984
2026-03-12 HSIEH WEN HSUAN Director — 413,146 $18.22 $7,620,033
2026-03-04 RODRIGUEZ RICARDO C Chief Financial Officer — 150,000 $0.00 $0
2026-03-04 RODRIGUEZ RICARDO C Chief Financial Officer — 150,000 $0.00 $0
2026-03-04 STEFAN CONSTANTIN IONEL Chief Technology Officer — 110,000 $0.00 $0
Financials
Statement View
Amounts in millions (2 decimals, no suffix) • EPS per share (2 decimals) • Trend = period evolution • YoY Growth = previous period %
Line Item Trend 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Total Revenue
71.91
+205.13%
23.57
+168.08%
8.79
+110.21%
4.18
Operating Revenue
71.91
+205.13%
23.57
+168.08%
8.79
+110.21%
4.18
Cost Of Revenue
64.75
+52.36%
42.50
+79.09%
23.73
+135.80%
10.06
Reconciled Cost Of Revenue
64.75
+52.36%
42.50
+79.09%
23.73
+135.80%
10.06
Gross Profit
8.26
+145.08%
-18.33
-22.71%
-14.94
-154.00%
-5.88
Operating Expense
31.29
+22.83%
25.47
+7.15%
23.77
+95.49%
12.16
Research And Development
9.43
+28.40%
7.34
+99.73%
3.68
+81.40%
2.03
Selling General And Administration
22.96
+22.59%
18.73
-8.01%
20.36
+96.49%
10.36
Other Operating Expenses
-1.10
-83.33%
-0.60
-129.01%
-0.26
-15.42%
-0.23
Total Expenses
96.03
+41.29%
67.97
+43.09%
47.50
+113.74%
22.22
Operating Income
-23.02
+47.44%
-43.80
-13.15%
-38.71
-114.56%
-18.04
Total Operating Income As Reported
-46.65
-0.83%
-46.26
-19.51%
-38.71
-114.56%
-18.04
EBITDA
-18.66
+53.35%
-39.99
-8.37%
-36.90
-123.63%
-16.50
Normalized EBITDA
3.94
+110.34%
-38.13
-4.98%
-36.32
-120.11%
-16.50
Reconciled Depreciation
4.37
+14.65%
3.81
+110.85%
1.81
+17.35%
1.54
EBIT
-23.02
+47.44%
-43.80
-13.15%
-38.71
-114.56%
-18.04
Total Unusual Items
-22.60
-1113.75%
-1.86
-220.48%
-0.58
0.00
Total Unusual Items Excluding Goodwill
-22.60
-1113.75%
-1.86
-220.48%
-0.58
0.00
Special Income Charges
-22.60
-1113.75%
-1.86
-220.48%
-0.58
0.00
Other Special Charges
—
—
0.58
—
Impairment Of Capital Assets
22.60
—
—
—
Write Off
—
1.86
—
—
Net Income
-44.02
+1.45%
-44.67
-21.47%
-36.78
-112.19%
-17.33
Pretax Income
-43.00
+2.43%
-44.07
-19.84%
-36.78
-112.19%
-17.33
Net Non Operating Interest Income Expense
2.62
+64.80%
1.59
-36.71%
2.51
+254.58%
0.71
Interest Expense Non Operating
—
—
—
—
Net Interest Income
2.62
+64.80%
1.59
-36.71%
2.51
+254.58%
0.71
Interest Expense
—
—
—
—
Interest Income Non Operating
2.62
+64.80%
1.59
-36.71%
2.51
+254.58%
0.71
Interest Income
2.62
+64.80%
1.59
-36.71%
2.51
+254.58%
0.71
Other Income Expense
-22.60
-1113.75%
-1.86
-220.48%
-0.58
—
Other Non Operating Income Expenses
—
—
—
—
Tax Rate For Calcs
0.00
0.00
0.00
0.00
Tax Effect Of Unusual Items
0.00
0.00
0.00
0.00
Net Income Including Noncontrolling Interests
-43.00
+2.43%
-44.07
-19.84%
-36.78
-112.19%
-17.33
Net Income From Continuing Operation Net Minority Interest
-44.02
+1.45%
-44.67
-21.47%
-36.78
-112.19%
-17.33
Net Income From Continuing And Discontinued Operation
-44.02
+1.45%
-44.67
-21.47%
-36.78
-112.19%
-17.33
Net Income Continuous Operations
-43.00
+2.43%
-44.07
-19.84%
-36.78
-112.19%
-17.33
Normalized Income
-21.42
+49.95%
-42.81
-18.27%
-36.20
-108.83%
-17.33
Net Income Common Stockholders
-44.02
+3.03%
-45.40
-23.44%
-36.78
-112.19%
-17.33
Otherunder Preferred Stock Dividend
0.00
-100.00%
0.73
0.00
—
Diluted EPS
—
-0.45
-4.65%
-0.43
-79.17%
-0.24
Basic EPS
—
-0.45
-4.65%
-0.43
-79.17%
-0.24
Basic Average Shares
—
101.87
+18.19%
86.20
+20.82%
71.34
Diluted Average Shares
—
101.87
+18.19%
86.20
+20.82%
71.34
Diluted NI Availto Com Stockholders
-44.02
+3.03%
-45.40
-23.44%
-36.78
-112.19%
-17.33
Gain On Sale Of PPE
—
-1.86
0.00
—
Line Item Trend 2023-12-31
Total Assets
107.74
Current Assets
50.52
Cash Cash Equivalents And Short Term Investments
45.76
Cash And Cash Equivalents
45.76
Cash Financial
—
Receivables
1.26
Accounts Receivable
1.26
Inventory
0.73
Raw Materials
0.17
Work In Process
0.11
Finished Goods
0.45
Prepaid Assets
—
Current Deferred Assets
0.78
Other Current Assets
1.99
Total Non Current Assets
57.21
Net PPE
56.91
Gross PPE
65.96
Accumulated Depreciation
-9.05
Properties
0.00
Machinery Furniture Equipment
0.38
Construction In Progress
10.53
Other Properties
43.90
Leases
11.15
Non Current Deferred Assets
0.00
Other Non Current Assets
0.30
Total Liabilities Net Minority Interest
47.94
Current Liabilities
13.46
Payables And Accrued Expenses
5.49
Payables
3.34
Accounts Payable
3.34
Current Accrued Expenses
2.15
Pensionand Other Post Retirement Benefit Plans Current
3.07
Total Tax Payable
0.00
Current Debt And Capital Lease Obligation
1.09
Current Capital Lease Obligation
1.09
Current Deferred Liabilities
3.43
Current Deferred Revenue
3.43
Other Current Liabilities
0.37
Total Non Current Liabilities Net Minority Interest
34.48
Long Term Debt And Capital Lease Obligation
34.48
Long Term Capital Lease Obligation
34.48
Non Current Deferred Liabilities
0.00
Non Current Deferred Revenue
0.00
Stockholders Equity
59.80
Common Stock Equity
59.80
Capital Stock
0.01
Common Stock
0.01
Preferred Stock
0.00
Share Issued
88.87
Ordinary Shares Number
88.87
Treasury Shares Number
0.00
Additional Paid In Capital
189.45
Retained Earnings
-129.66
Gains Losses Not Affecting Retained Earnings
—
Other Equity Adjustments
—
Total Equity Gross Minority Interest
59.80
Total Capitalization
59.80
Working Capital
37.06
Invested Capital
59.80
Total Debt
35.57
Capital Lease Obligations
35.57
Net Tangible Assets
59.80
Tangible Book Value
59.80
Line Of Credit
—
Line Item Trend 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Operating Cash Flow
-31.13
+6.65%
-33.35
-30.52%
-25.55
-84.07%
-13.88
Cash Flow From Continuing Operating Activities
-31.13
+6.65%
-33.35
-30.52%
-25.55
-84.07%
-13.88
Net Income From Continuing Operations
-44.02
+1.45%
-44.67
-21.47%
-36.78
-112.19%
-17.33
Depreciation Amortization Depletion
4.37
+14.65%
3.81
+110.85%
1.81
+17.35%
1.54
Depreciation
—
—
—
—
Depreciation And Amortization
4.37
+14.65%
3.81
+110.85%
1.81
+17.35%
1.54
Other Non Cash Items
5.60
-12.40%
6.39
+33.49%
4.79
+123.54%
2.14
Stock Based Compensation
7.41
+0.91%
7.34
+89.25%
3.88
+43.23%
2.71
Provisionand Write Offof Assets
—
—
—
—
Operating Gains Losses
22.52
+1109.67%
1.86
—
—
Gain Loss On Sale Of PPE
22.52
+1109.67%
1.86
0.00
0.00
Change In Working Capital
-27.01
-234.12%
-8.08
-1176.30%
0.75
+125.55%
-2.94
Change In Receivables
-18.61
-331.26%
-4.32
-645.25%
-0.58
-36.56%
-0.42
Changes In Account Receivables
-18.61
-331.26%
-4.32
-645.25%
-0.58
-36.56%
-0.42
Change In Inventory
-0.16
+97.25%
-5.84
-2440.87%
-0.23
0.00
Change In Prepaid Assets
-3.85
-821.58%
0.53
+30.96%
0.41
+117.84%
-2.28
Change In Payables And Accrued Expense
-2.17
-142.20%
5.14
+39.55%
3.68
+120.16%
1.67
Change In Accrued Expense
-1.17
-56.63%
-0.75
-124.37%
3.06
+165.37%
1.16
Change In Payable
-1.00
-116.96%
5.88
+855.19%
0.62
+19.15%
0.52
Change In Account Payable
-1.00
-116.96%
5.88
+855.19%
0.62
+19.15%
0.52
Change In Other Working Capital
1.20
+153.03%
-2.26
-49.08%
-1.52
-6.68%
-1.42
Change In Other Current Assets
0.03
+264.71%
-0.02
-88.89%
-0.01
0.00
Change In Other Current Liabilities
-3.45
-162.63%
-1.31
-31.27%
-1.00
-107.68%
-0.48
Investing Cash Flow
-4.40
-37.20%
-3.21
+81.73%
-17.55
-1085.01%
-1.48
Cash Flow From Continuing Investing Activities
-4.40
-37.20%
-3.21
+81.73%
-17.55
-1085.01%
-1.48
Net PPE Purchase And Sale
-4.40
-37.20%
-3.21
+81.73%
-17.55
-1085.01%
-1.48
Purchase Of PPE
-4.40
-37.20%
-3.21
+81.73%
-17.55
-1085.01%
-1.48
Capital Expenditure
-4.40
-37.20%
-3.21
+81.73%
-17.55
-1085.01%
-1.48
Financing Cash Flow
71.04
+50.66%
47.15
+146.00%
19.17
-73.97%
73.63
Cash Flow From Continuing Financing Activities
71.04
+50.66%
47.15
+146.00%
19.17
-73.97%
73.63
Net Issuance Payments Of Debt
—
—
—
—
Issuance Of Debt
—
—
—
—
Short Term Debt Issuance
—
—
—
—
Net Short Term Debt Issuance
—
—
—
—
Net Common Stock Issuance
63.67
+90.53%
33.42
+71.73%
19.46
0.00
Proceeds From Stock Option Exercised
7.37
-49.13%
14.49
+4560.13%
0.31
-87.60%
2.51
Net Other Financing Charges
—
-0.76
-25.79%
-0.60
-100.85%
71.12
Changes In Cash
35.51
+235.15%
10.59
+144.26%
-23.93
-141.08%
58.26
Effect Of Exchange Rate Changes
0.00
0.00
—
—
Beginning Cash Position
56.41
+23.12%
45.82
-34.31%
69.75
+507.12%
11.49
End Cash Position
91.92
+62.95%
56.41
+23.12%
45.82
-34.31%
69.75
Free Cash Flow
-35.53
+2.80%
-36.56
+15.18%
-43.10
-180.56%
-15.36
Income Tax Paid Supplemental Data
—
—
—
—
Common Stock Issuance
63.67
+90.53%
33.42
+71.73%
19.46
0.00
Issuance Of Capital Stock
63.67
+90.53%
33.42
+71.73%
19.46
0.00
SEC Filings

Recent 10-K, 10-Q, 8-K, and Form 4 (insider) filings.

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