AMPX Company Profile and Key Details

Amprius Technologies, Inc. (NYSE:AMPX) closed at $18.29 USD, losing -$0.01 (-0.05%) from the previous close of $18.30. The stock is currently mid-range between its 52-week high and low $1.97 and $19.76. With a market capitalization of about $2.51 billion, Amprius Technologies, Inc. is classified as a mid-cap and shows higher-than-market volatility (beta ~2.22). Key stats such as the average daily volume over the past year has been around 9.01 million shares, volume is running light vs its 52-week average. Headquartered in Fremont, CA, Amprius Technologies, Inc. operates in the Industrials sector and the Electrical Equipment & Parts industry. Led by CEO Thomas Michael Stepien, the company employs approximately 99 people and listed since September 15, 2022. Amprius Technologies, Inc. manufactures and distributes lithium-ion batteries.

AMPX has shown mixed momentum, gaining 11.59% over the past week and -5.66% over the past quarter, though year-to-date performance is up 41.57%. Short-term trend indicators are bearishly aligned (SMA20 1.27%, SMA50 10.91%, SMA200 31.16%). The stock’s 14-day RSI is 53.74 (neutral), while the ATR of 1.09 points to higher daily volatility. The stock remains hovering near 52-week lows, trading -28.13% below its high and over 577.65% above its low. Average 10-day trading volume of 7.16 million shares is below the 3-month average of 8.69 million, indicating normal recent market interest.

Amprius Technologies, Inc. has 137.02 million shares outstanding. The public float is 128.25 million shares, elevated short interest at 13.69% of float. This equals 17.85 million shares. The short ratio is 1.79 days. Institutional investors hold 57.24% of the float. Insiders own 8.55%. Amprius, Inc. holds 65.20 million shares, Sun Kang has 1.34 million shares and MIRRO JUSTIN E has 1.20 million shares. Over the past six months, insider transactions show net selling. They sold 4.10 million shares across 18 transactions.

Amprius Technologies, Inc. generated EPS of -$0.26 over the past year. Five-year average earnings growth is -56.97%. The latest quarter delivered EPS of -$0.03. The next quarter is forecast at -$0.04. Next year's EPS is expected at -$0.33. Analyst sentiment is bullish. Analyst rating data shows there are 3 Strong Buy ratings, 10 Buy ratings, 0 Hold ratings, 0 Sell rating and 0 Strong Sell ratings. Price targets range from $22.00 to $10.00. The high target offers 22.97% upside. The low target suggests -44.1% downside. The mean target is $16.69. This offers -6.71% upside. Amprius Technologies, Inc. earnings surprise history is frequent misses against expectations. The quarter that ended November 06, 2025, missed forecasts by -50.0%. The prior quarter beat by -37.5%. Over the last six quarters, Apple has recorded several small beats. These include 18.18% in August 08, 2024.

Amprius Technologies, Inc. last paid a dividend of 0 per share, Dividend and splits history remains an important factor for investors monitoring long-term returns. A discounted cash flow model estimates fair value at around -$11.56. This means the shares are trading below this model’s fair value.

Amprius Technologies, Inc. trades at a P/E ratio of -53.44, slightly below the S&P 500 average, with a price-to-sales ratio of 33.43 and a price-to-book ratio of 22.66 reflecting a rich premium to book value. The P/FCF stands at -68.69, also below market averages. Compared to sector medians, Amprius Technologies, Inc. P/S is trading rich, and the P/B is far lower than peers, underscoring the brand and earnings power premium investors assign to the stock.

Amprius Technologies, Inc. (NYSE:AMPX) shares are up 41.57% year-to-date currently trading near 52-week highs band. Short-term momentum has been negative over the last quarter, despite recent volatility. Valuation shows Amprius Technologies, Inc. trading at a premium to the broader market with a P/E of -53.44. Analyst sentiment is bullish, with the majority of ratings in Buy territory and a mean price target of $13.23, suggesting -26.05% downside. Our AI forecast model points to short-term strength (12.3% over two weeks), a medium-term rise (119.56% over three months), and a longer-term gain (11.91% over one year), with expected trading ranges indicating moderate volatility.

Our AI price prediction model suggests that Amprius Technologies, Inc. stock has strong potential for upside but may face short-term weakness followed by gains in the medium and long term. 2-Week Outlook: Projected increase of 12.3%, with price expected at $20.09 by April 28, 2026, within a range of $17.30 to $23.09 3-Month Outlook: Projected rise of 119.56%, reaching $39.28 by July 13, 2026, with a range of $38.66 to $40.28. 1-Year Outlook: Projected gain of 11.91%, with price at $20.02 by April 14, 2027, within a range of $18.68 to $21.58.