AmpliTech - 13 Year Stock Price History | AMPG
Historical daily share price chart and data for AmpliTech since 2013 adjusted for splits and dividends. The latest closing stock price for AmpliTech as of September 15, 2026 is 3.33.
- The all-time high AmpliTech stock closing price was 18.00 on February 16, 2021.
- The AmpliTech 52-week high stock price is 10.11, which is 203.6% above the current share price.
- The AmpliTech 52-week low stock price is 1.64, which is 50.8% below the current share price.
- The average AmpliTech stock price for the last 52 weeks is 3.83.
| AmpliTech Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 3.9803 | 3.2800 | 9.7000 | 1.7600 | 3.3300 | 11.37% |
| 2025 | 2.6635 | 5.0100 | 5.0100 | 1.2200 | 2.9900 | -41.83% |
| 2024 | 1.5199 | 1.9700 | 5.7100 | 0.6710 | 5.1400 | 173.40% |
| 2023 | 2.2618 | 2.0700 | 3.4100 | 1.5250 | 1.8800 | -11.32% |
| 2022 | 2.4931 | 4.0500 | 4.0500 | 1.6700 | 2.1200 | -46.19% |
| 2021 | 5.7544 | 0.2310 | 18.0000 | 0.2310 | 3.9400 | 2048.31% |
| 2020 | 0.0754 | 0.0690 | 0.2350 | 0.0290 | 0.1834 | 170.50% |
| 2019 | 0.0590 | 0.0300 | 0.0814 | 0.0280 | 0.0678 | 139.58% |
| 2018 | 0.0417 | 0.0359 | 0.0644 | 0.0283 | 0.0283 | -11.56% |
| 2017 | 0.0600 | 0.0585 | 0.1001 | 0.0302 | 0.0320 | -49.21% |
| 2016 | 0.0347 | 0.0200 | 0.0630 | 0.0164 | 0.0630 | 200.00% |
| 2015 | 0.0207 | 0.0185 | 0.0279 | 0.0140 | 0.0210 | 20.00% |
| 2014 | 0.0433 | 0.1140 | 0.1300 | 0.0151 | 0.0175 | -84.78% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Computer and Technology | Communication Components Manufacturers | $0.100B | $0.025B |
| AmpliTech Group Inc. designs, develops and manufactures custom and standard state-of-the-art RF components for the Domestic and International, SATCOM, Space, Defense and Military markets. AmpliTech Group Inc. is based in Bohemia, New York. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Corning (GLW) | United States | $123.670B | 50.02 |
| Lumentum Holdings (LITE) | United States | $75.255B | 131.91 |
| Ciena (CIEN) | United States | $47.411B | 67.27 |
| Viavi Solutions (VIAV) | United States | $8.330B | 43.84 |
| Belden Inc (BDC) | United States | $4.351B | 13.64 |
| Knowles (KN) | United States | $2.971B | 34.10 |
| Harmonic (HLIT) | United States | $1.267B | 30.58 |
| Ooma (OOMA) | United States | $0.625B | 28.68 |
| NETGEAR (NTGR) | United States | $0.594B | 0.00 |
| ADTRAN Holdings (ADTN) | United States | $0.577B | 25.29 |
| AudioCodes (AUDC) | Israel | $0.238B | 24.62 |
| KVH Industries (KVHI) | United States | $0.130B | 0.00 |
| Airgain (AIRG) | United States | $0.069B | 0.00 |
| Knightscope (KSCP) | United States | $0.029B | 0.00 |
| UTStarcom Holdings Corp (UTSI) | China | $0.021B | 0.00 |
| ClearOne (CLRO) | United States | $0.012B | 0.00 |