A AMPRIUS TECHNOLOGIES INC
| Market Cap | $2.19B |
| P/E Ratio | — |
| Forward P/E | 154.84 |
| Dividend Yield | — |
| Beta | 2.22 |
| 52W Range | $2.07 - $19.38 |
| # Hedge Funds | 1 |
| Sector | Industrials |
| Industry | Electrical Equipment & Parts |
Hedge Fund Ownership
| Investor 1 | % of Portfolio Weight of this stock in the investor's portfolio | Value Total dollar value of the position | Shares Number of shares held | Activity Portfolio change type: New, Increased, Decreased, or Sold |
|---|---|---|---|---|
| Polen Capital Management Polen Capital Management | 0.01% | $2.27M | 288,290 | Reduce 15.07% |
Insider Trading
| Insider Name of the company insider who made the trade 26 | Type Purchase (buy) or Sale (sell) | Shares Number of shares traded | Price Price per share at time of transaction | Value Total dollar value of the transaction | Trade Date Date the transaction was executed | Filing Date Date the SEC filing was submitted |
|---|---|---|---|---|---|---|
| Sun Kang | Sale | 249,037 | $16.78 | $4.18M | 01 Apr 2026 | 01 Apr 2026 |
| Sun Kang | Sale | 1,250,963 | $15.73 | $19.68M | 01 Apr 2026 | 01 Apr 2026 |
| Sun Kang | Sale | 65,046 | $19.06 | $1.24M | 23 Mar 2026 | 23 Mar 2026 |
| Sun Kang | Sale | 152,823 | $18.69 | $2.86M | 23 Mar 2026 | 23 Mar 2026 |
| HSIEH Wen Hsuan | Sale | 130,646 | $18.22 | $2.38M | 12 Mar 2026 | 13 Mar 2026 |
| HSIEH Wen Hsuan | Sale | 282,500 | $18.55 | $5.24M | 12 Mar 2026 | 13 Mar 2026 |
| Chu Steven | Sale | 5,565 | $18.53 | $103.15K | 12 Mar 2026 | 10 Mar 2026 |
| Chu Steven | Sale | 50,000 | $18.21 | $910.74K | 12 Mar 2026 | 10 Mar 2026 |
| Chu Steven | Sale | 100,000 | $18.65 | $1.86M | 12 Mar 2026 | 10 Mar 2026 |
| Chu Steven | Sale | 166,632 | $17.92 | $2.99M | 10 Mar 2026 | 10 Mar 2026 |
| Sun Kang | Sale | 61,251 | $10.16 | $622.03K | 23 Feb 2026 | 24 Feb 2026 |
| Stefan Constantin IonelChief Technology Officer | Sale | 25,366 | $10.16 | $257.60K | 23 Feb 2026 | 24 Feb 2026 |
| Stefan Constantin IonelChief Technology Officer | Sale | 39,690 | $12.00 | $476.35K | 28 Jan 2026 | 30 Jan 2026 |
| Stefan Constantin IonelChief Technology Officer | Sale | 1,600 | $12.00 | $19.20K | 23 Jan 2026 | 23 Jan 2026 |
| Stefan Constantin IonelChief Technology Officer | Sale | 492,827 | $12.04 | $5.93M | 22 Jan 2026 | 23 Jan 2026 |
| Stefan Constantin IonelChief Technology Officer | Sale | 73,280 | $12.00 | $879.41K | 21 Jan 2026 | 23 Jan 2026 |
| Sun Kang | Sale | 43,185 | $11.03 | $476.27K | 20 Jan 2026 | 20 Jan 2026 |
| Sun Kang | Sale | 950,548 | $11.07 | $10.52M | 16 Jan 2026 | 20 Jan 2026 |
| Sun Kang | Sale | 506,267 | $10.10 | $5.11M | 12 Jan 2026 | 14 Jan 2026 |
| Stefan Constantin IonelChief Technology Officer | Sale | 198,255 | $10.51 | $2.08M | 11 Dec 2025 | 15 Dec 2025 |
| Stefan Constantin IonelChief Technology Officer | Sale | 25,024 | $10.08 | $252.27K | 21 Nov 2025 | 25 Nov 2025 |
| Sun KangChief Executive Officer | Sale | 68,655 | $10.08 | $692.13K | 21 Nov 2025 | 25 Nov 2025 |
| Constantin Ionel StefanChief Technology Officer | Sale | 25,024 | $10.08 | $252.27K | 21 Nov 2025 | 25 Nov 2025 |
| Kang SunChief Executive Officer | Sale | 68,655 | $10.08 | $692.13K | 21 Nov 2025 | 25 Nov 2025 |
| Sun KangChief Executive Officer | Sale | 1,000,000 | $10.60 | $10.60M | 17 Nov 2025 | 19 Nov 2025 |
| Kang SunChief Executive Officer | Sale | 1,000,000 | $10.60 | $10.60M | 17 Nov 2025 | 19 Nov 2025 |
Frequently Asked Questions
What is AMPX stock price today?
AMPRIUS TECHNOLOGIES INC (AMPX) is currently trading at $16.00. The stock has a 52-week range of $2.07 to $19.38 and a market capitalization of $2.19B.
Is AMPX a good stock to buy in 2026?
AMPRIUS TECHNOLOGIES INC has a P/E ratio of N/A (forward P/E: 154.8), a dividend yield of none, and 1-year performance of +529.9%. 1 hedge funds hold this stock. Review the fundamentals and ownership data above to make an informed decision.
Are insiders buying or selling AMPX stock?
There have been 26 insider transactions for AMPX in recent months. Insider buys can signal management confidence, while sales may reflect diversification or personal financial planning. Check the Insider Trading section above for details.
How has AMPX stock performed over the past year?
AMPRIUS TECHNOLOGIES INC (AMPX) has returned +529.9% over the past 12 months. The stock traded between $2.07 and $19.38 during this period, and is currently at $16.00.
Which hedge funds own AMPX (AMPRIUS TECHNOLOGIES INC)?
1 tracked hedge funds currently hold AMPX in their portfolios as of the latest 13F filings. See the ownership table above for the complete list.
What is AMPX's market cap and valuation?
AMPRIUS TECHNOLOGIES INC (AMPX) has a market capitalization of $2.19B. The trailing P/E ratio is N/A and forward P/E is 154.8. The stock is classified in the Industrials sector.
What is AMPX's revenue and profitability?
AMPRIUS TECHNOLOGIES INC reported revenue of $73.01M with net income of N/A and a profit margin of N/A. The stock has a beta of 2.22.
What sector is AMPX in and who are its biggest institutional holders?
AMPRIUS TECHNOLOGIES INC (AMPX) operates in the Industrials sector. It is held by 1 tracked hedge funds. See the ownership table above for the complete list.