Stocks · Technology · Communication Equipment
AmpliTech Group, Inc. AMPG
$2.97 -2.62% Close, Oct 5, 2026 · NASDAQ · Market cap $77.3M
Expensive vs sectorHigh risk
Next earnings report: Nov 11, 2026
Scroll or pinch to zoom, drag to move. Daily prices adjusted for splits. Markers: E = earnings (green beat, red miss), S = split, D = dividend.
Three things to know
- Operating margin widened to -34.7% from -47.9% a year earlier.
- The diluted share count rose 25.1% in a year.
- The stock is 69% below its highest close of the past year.
PromtFinance scores
Each score is a percentile within the Technology sector (0–100). Under each score: how the stock ranks in its sector on every component. As of Oct 6, 2026.
How fast revenue, earnings and cash flow are growing.
- Revenue growth (TTM, YoY)Top 26%
- Revenue growth, 3-year CAGRTop 44%
- Revenue growth accelerationBottom 1%
Returns on capital, margins, earnings quality and balance-sheet strength.
- Return on invested capitalBottom 14%
- Gross marginBottom 25%
- Operating marginBottom 15%
- Accruals (lower is better)Bottom 5%
How cheap the shares are relative to earnings, cash flow and their own history.
- Earnings yieldBottom 16%
- Free-cash-flow yieldBottom 7%
- EBITDA / enterprise valueBottom 12%
- Sales / enterprise valueTop 40%
Strength and persistence of the price trend, including versus the S&P 500.
- 12-month return excluding last monthBottom 26%
- 6-month returnTop 25%
- 1-year return vs S&P 500Bottom 21%
- Distance from 52-week highBottom 5%
- Trend checklist (0–4)Bottom 25%
Earnings surprises and analyst sentiment (estimate-revision history is being collected).
- Average EPS surprise, last 4 quartersBottom 5%
- Consecutive EPS beatsBottom 12%
Low volatility, shallow drawdowns, low market sensitivity and modest leverage.
- Volatility, 60 days (lower is better)Bottom 6%
- Maximum drawdown, 3 yearsBottom 17%
- Beta vs S&P 500 (lower is better)Bottom 43%
What changed
Latest four quarters versus the same period a year earlier (growth: versus one quarter earlier).
| Measure | Before | Now | |
|---|---|---|---|
| Revenue growth (YoY) | 149.2% | 24.2% | ↓ |
| Gross margin | 18.6% | 33.6% | ↑ |
| Operating margin | -47.9% | -34.7% | ↑ |
| FCF margin | -16.2% | -59.1% | ↓ |
Fundamental momentum
| Measure | Now (TTM) | Year / quarter before | Sector rank | |
|---|---|---|---|---|
| Revenue growth (TTM, YoY) | 24.2% | 149.2% | ↓ | Top 26% |
| Gross margin | 33.6% | 18.6% | ↑ | Bottom 25% |
| Operating margin | -34.7% | -47.9% | ↑ | Bottom 15% |
| Net margin | -33.4% | -44.6% | ↑ | — |
| Free-cash-flow margin | -59.1% | -16.2% | ↓ | — |
| Return on invested capital | -16.4% | — | Bottom 14% | |
| Revenue growth, 3-year CAGR | 9.1% | — | Top 44% |
Quality of earnings and balance sheet
- Accruals (net income − OCF) / assetsLower is better; high accruals can signal weaker earnings quality.
- 8.7%
- Stock-based compensation / revenueA cost to shareholders through dilution.
- 1.3%
- Receivables growth vs revenue growthReceivables growing much faster than sales can be a warning.
- -7.2 pp
- Net debt / EBITDABelow 1× is conservative; above 3× is high leverage.
- Net cash
Shareholder returns
- Dividend yield (dividends paid, TTM)
- 0.00%
- Net buyback yield (TTM)
- -12.90%
- Shareholder yield
- -12.90%
- Share count change, 1 year
- +25.1%
- Share count change, 3-year CAGR
- +38.2%
Shareholder yield = dividends + net buybacks over the last four quarters, divided by market cap.
Based on the four quarters through Jun 30, 2026 (filed Aug 13, 2026).
Earnings and expectations
Earnings momentum
- Consecutive EPS beats
- 0
- Beats in the last 8 reports
- 2 of 8
- Average EPS surprise, last 4
- -100.0%
- Average 2-day reaction, last 8
- +1.5%
- Positive 20 days after report
- 6 of 8
How the stock reacted to recent reports
| Report date | EPS surprise | 2 days | 5 days | 20 days | 60 days |
|---|---|---|---|---|---|
| Aug 13, 2026 | -500.0% | -6.6% | -44.3% | -46.2% | — |
| May 13, 2026 | -20.0% | -7.8% | +48.3% | +182.5% | +115.6% |
| Mar 26, 2026 | -114.3% | -3.3% | -30.7% | -31.0% | +208.4% |
| Nov 14, 2025 | +88.9% | +18.0% | +7.5% | +15.8% | +5.3% |
| Aug 14, 2025 | -50.0% | -3.0% | -17.8% | +4.4% | -14.5% |
| May 15, 2025 | -12.5% | +5.3% | +12.2% | +10.6% | +75.0% |
| Mar 31, 2025 | -166.7% | +2.6% | -9.9% | +15.2% | +33.1% |
| Nov 14, 2024 | +25.0% | +7.0% | -1.9% | +161.7% | +176.0% |
Returns from the close before each report. Past reactions do not determine future ones.
Earnings history
| Report date | EPS | Estimate | Surprise | Revenue |
|---|---|---|---|---|
| Aug 13, 2026 | -$0.12 | -$0.02 | -500.0% | $8.1M |
| May 13, 2026 | -$0.06 | -$0.05 | -20.0% | $5.3M |
| Mar 26, 2026 | -$0.15 | -$0.07 | -114.3% | -$4.5M |
| Nov 14, 2025 | -$0.01 | -$0.09 | +88.9% | $6.1M |
| Aug 14, 2025 | -$0.09 | -$0.06 | -50.0% | $11.0M |
| May 15, 2025 | -$0.09 | -$0.08 | -12.5% | $3.6M |
| Mar 31, 2025 | -$0.32 | -$0.12 | -166.7% | $1.9M |
| Nov 14, 2024 | -$0.12 | -$0.16 | +25.0% | $2.8M |
Valuation in context
| Multiple | Now | 5-year median | 5-year percentile | Sector rank (cheapness) |
|---|---|---|---|---|
| EV / Sales | 3.01× | — | — | Top 40% |
| Free-cash-flow yield | -18.36% | — | — | Bottom 7% |
| Earnings yield | -11.42% | — | — | Bottom 16% |
Technical state
Trend checklist
- ✗ Price above 20-day average
- ✗ Price above 50-day average
- ✗ Price above 200-day average
- ✓ 50-day average above 200-day
- ✓ MACD histogram positive
Trend quality
- Days above the 50-day average
- 0
- Days above the 200-day average
- 0
- 50-day average slope (20 days)
- -24.1%
- 200-day average slope (20 days)
- +0.3%
- Distance from 50-day average
- -24.9%
- Distance from 200-day average
- -23.4%
- RSI (14)
- 31.2
- Relative volume
- 1.61×
Risk and drawdowns
- Volatility, 60 days (annualized)
- 113.9%
- Volatility vs own 5-year history
- 84th percentile · High for this stock
- Beta vs S&P 500 (2 years, weekly)
- 1.52
- Correlation with S&P 500
- 0.11
- Current drawdown from 1-year high
- -69.4%
- Maximum drawdown, 3 years
- -78.6%
Largest declines in the past six years
| From peak | To low | Decline | Length | Recovery |
|---|---|---|---|---|
| Feb 16, 2021 | Aug 29, 2024 | -96.3% | 890 days | Not yet recovered |
| Jan 27, 2021 | Feb 12, 2021 | -13.2% | 12 days | 1 days (Feb 16, 2021) |
Declines of 10% or more from a closing high, measured on daily closes.
Financial statements
- Market cap
- $77.3M
- EPS, diluted (TTM)
- -$0.34
- Revenue (TTM)
- $24.0M
- 52-week range
- $1.64 – $10.11
| FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | |
|---|---|---|---|---|---|
| Revenue | $5.3M | $19.4M | $15.6M | $9.5M | $25.2M |
| Gross profit | $1.3M | $8.9M | $7.2M | $3.5M | $5.1M |
| Operating income | -$5.1M | $150,957 | -$2.6M | -$8.4M | -$7.3M |
| Net income | -$4.8M | -$677,107 | -$2.5M | -$11.2M | -$7.0M |
| EPS (diluted) | -$0.53 | -$0.07 | -$0.26 | -$1.08 | -$0.33 |
| Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $2.8M | $1.9M | $3.6M | $11.0M | $6.1M | $4.5M | $5.3M | $8.1M |
| Net income | -$1.2M | -$3.8M | -$1.8M | -$1.8M | -$188,373 | -$3.2M | -$1.5M | -$3.1M |
| EPS (diluted) | -$0.12 | -$0.32 | -$0.09 | -$0.09 | -$0.01 | -$0.15 | -$0.06 | -$0.12 |
| FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 | |
|---|---|---|---|---|---|
| Operating cash flow | -$2.2M | -$3.4M | -$3.5M | -$5.3M | -$8.7M |
| Capital expenditure | -$1.1M | -$735,761 | -$973,349 | -$42,920 | -$1.0M |
| Free cash flow | -$3.3M | -$4.2M | -$4.4M | -$5.3M | -$9.7M |
| Dividends paid | $0 | $0 | $0 | $0 | $0 |
| Net share buybacks | $30.4M | $0 | $0 | $21.5M | $6.8M |
Cash outflows are shown as negative numbers.
- Cash and short-term investments
- $13.0M
- Total assets
- $58.5M
- Total liabilities
- $11.8M
- Total debt
- $3.9M
- Net debt
- -$5.0M
- Shareholders’ equity
- $46.8M
As of Jun 30, 2026 (filed Aug 13, 2026).
Short interest
- Shares sold short
- 4,265,302
- Days to cover
- 5.25
- Change vs previous report
- -1.1%
FINRA short interest, settlement date Sep 15, 2026.
Stock splits
- Feb 17, 2021
- 1-for-20