Amprius Technologies, Inc.

AMPXNYSEUSD
22.54 USD
0.80 (3.68%)AT CLOSE (11:59 AM EDT)
22.44
0.10 (0.44%)
POST MARKET (AS OF 08:13 PM EDT)
Post Market
AS OF 08:13 PM EDT
22.44
0.10 (0.44%)
🔴Market: CLOSED
Open?$21.30
High?$22.94
Low?$20.80
Prev. Close?$21.74
Volume?7.4M
Avg. Volume?9.4M
VWAP?$22.15
Rel. Volume?0.78x
Bid / Ask
Bid?$22.42 × 100
Ask?$22.46 × 100
Spread?$0.04
Midpoint?$22.44
Valuation & Ratios
Market Cap?3.2B
Shares Out?141.6M
Float?109.7M
Float %?84.1%
P/E Ratio?N/A
P/B Ratio?29.18
EPS?-$0.28
Dividend?0.00%
Ex-Dividend?N/A

Amprius Technologies, Inc. (AMPX) is currently trading at $22.45. Our models show a "Strong Buy" technical signal alongside a "Neutral" fundamental rating. Notable factors include a robust Altman Z-Score, negative Return on Equity, a bullish Golden Cross on the moving averages and bullish moving average alignment. Valuation-wise, the stock is priced at a premium — multiples like P/E and EV/EBITDA sit above sector averages.

Technical & fundamental data as of Jun 4, 2026.

News
Profile
Amprius Technologies Inc is engaged in the production of silicon anodes for high-energy-density lithium-ion batteries. The company develops, manufactures and markets lithium-ion batteries for mobility applications, including the aviation, electric vehicle (EV) and light electric vehicle (LEV) industries. The company's batteries are used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. Its silicon anodes are a direct drop-in replacement of the graphite anode in traditional lithium-ion batteries, and its manufacturing processes leverage the manufacturing processes for conventional lithium-ion batteries and the related supply chain.
Employees
109
Market Cap
3.1B
Industry
MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES
Listed
2022-09-15
Address
1180 PAGE AVENUE
FREMONT, CA 94538
Phone: (800) 425-8803
Technical OutlookStrong Buy
Strong SellNeutralStrong Buy
Long-Term (Tide)? Bullish(+3/3)
Medium-Term (Wave)? Bullish(+3/3)
Short-Term (Ripple)? Bullish(+3/3)
MA Alignment?Golden Alignment
Full Technical Analysis →
Fundamental OutlookNeutral
Strong SellNeutralStrong Buy
F-Score?
40
Z-Score?
100
Momentum?
94
Short Sent.?
57
Piotroski F-Score?4/9Mixed
Altman Z-Score?84.54Safe
Confidence?63%Moderate
Full Fundamental Analysis →
Short InterestSqueeze Risk
Short % of Float?20.68%Squeeze Risk
Short Interest?22.7M
Days to Cover?2.2
Free Float109.7M
Avg Daily Volume10.1M
Settlement Date2026-05-15
Financial Health
Current Ratio?7.13Strong
Quick Ratio?6.61Strong
Cash Ratio?3.90Strong
Debt/Equity?0.00Low
ValuationRICHLY VALUEDvs 1 peers + S&P 500
Score
50/100
P/E?
N/A
P/B?
Peers
100
S&P
3
29.18HIGH
P/S?
Peers
100
S&P
3
35.37HIGH
P/FCF?
N/A
EV/EBITDA?
S&P
97
-184.6CHEAP
EV/Sales?
Peers
100
S&P
3
34.68HIGH
Returns & Efficiency
ROE?
S&P
5
-36.3%WEAK
ROA?
S&P
3
-30.3%WEAK
Cash Flow & Enterprise
FCF?$-58750000
Enterprise Value?$3.1B
Fundamentals ratios updated end of day