AmpliTech Group, Inc. (AMPGZ) stock
AMPGZNasdaqCommunications Equipment, NECFiscal year ends December 31Also trades as AMPG
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 13, 2026Score 11/301% below fair value
$0.04−0.01 (-23.88%)
Close on Oct 30, 2026Market cap $79.32MP/E –Yield –
AmpliTech statistics
76 measures from SEC filings and the closing price. Hover a name for the formula; the last column is the median of companies in the same industry group.
Important dates
- Next earnings
- –
- Last ex-dividend date
- No dividends
- Fundamentals through
- Jun 30, 2026
- Share price as of
- Oct 30, 2026
Valuation ratiosIndustry
- P/TBV Ratio
- 2.67
- 3.76
Enterprise valuationIndustry
- EV / Sales
- 2.77
- 2.91
Share statisticsIndustry
- Shares Change (YoY)
- 44.0%
- 2.21%
- Shares Change (QoQ)
- 1.25%
- 0.42%
- Float
- 27M
- 50M
- Shares Held by Insiders
- 11.4%
- 5.28%
- Shares Held by Institutions
- 33.6%
- 60.7%
Short sellingIndustry
- Short Interest
- 4M
- –
- Short Interest Change
- -7.34%
- 0.47%
- Days to Cover
- 5.97
- 3.44
Stock price statisticsIndustry
- 52-Week High
- $10.11
- –
- 52-Week Low
- $1.64
- –
- 20-Day Moving Average
- $2.71
- –
- 50-Day Moving Average
- $3.11
- –
- 200-Day Moving Average
- $3.83
- –
- Average True Range (14)
- $0.18
- –
- Price Change (1 Week)
- 2.52%
- 2.13%
- Price Change (1 Month)
- -14.6%
- -14.2%
- Price Change (3 Months)
- -44.8%
- -17.8%
- Price Change (6 Months)
- 28.8%
- -27.3%
- Price Change (YTD)
- -11.7%
- 0.41%
- Price Change (1 Year)
- -27.5%
- -10.6%
- Price Change (3 Years)
- 50.0%
- 25.7%
- Price Change (5 Years)
- -30.6%
- -25.0%
- Price Change (10 Years)
- 132.0%
- 119.7%
- Average Volume (10 Days)
- 817,948
- –
- Average Volume (20 Days)
- 793,675
- –
- Average Volume (90 Days)
- 2M
- –
- Relative Volume
- 0.33
- 0.91
- Relative Strength Index (14)
- 40.3
- 40.8
- Volatility (1 Year)
- 111.0%
- 80.0%
- Beta (5 Years)
- 1.21
- 1.38
MarginsIndustry
- Pretax Margin
- -33.3%
- 2.01%
- EBITDA Margin
- -26.4%
- 3.65%
Returns on capitalIndustry
- Return on Equity (ROE)
- -19.4%
- 0.52%
- Return on Assets (ROA)
- -14.9%
- -2.56%
- Return on Invested Capital (ROIC)
- -20.3%
- 1.40%
- Return on Capital Employed (ROCE)
- -16.6%
- -0.15%
Financial positionIndustry
- Current Ratio
- 3.76
- 2.34
- Quick Ratio
- 2.31
- 1.30
GrowthIndustry
- Revenue Growth (YoY)
- 24.2%
- 11.4%
- Revenue Growth (3Y CAGR)
- 9.11%
- 1.67%
- Revenue Growth (5Y CAGR)
- 48.8%
- 6.96%
EfficiencyIndustry
- Asset Turnover
- 0.45
- 0.65
- Inventory Turnover
- 1.74
- 3.09
- Revenue Per Employee
- $521.54K
- $367.12K
- Profits Per Employee
- -$174.03K
- -$9.66K
- Employee Count
- 46
- 534
- WACC
- 11.0%
- 11.4%
Income statement (TTM)Industry
- Pretax Income
- -$7.99M
- $931.00K
Balance sheetIndustry
- Net Cash (Debt)
- $12.95M
- $9.42M
- Net Cash Per Share
- $0.43
- $0.26
- Equity (Book Value)
- $46.75M
- $203.20M
- Book Value Per Share
- $1.56
- $5.17
- Tangible Book Value
- $29.75M
- $69.18M
- Working Capital
- $22.93M
- $157.77M
Cash flow (TTM)Industry
Dividends and yieldsIndustry
- Earnings Yield
- -10.1%
- -0.55%
Scores and fair valueIndustry
- Altman Z-Score
- 3.68
- 2.87
- Piotroski F-Score
- 3
- 5
- Beneish M-Score
- -2.64
- -2.58
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Oct 30, 2026. The S&P 500 is measured by the SPY fund.
| Period | AMPGZ | S&P 500 | Difference | AMPGZ per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -66.7% | -0.9% | −65.8 pts | ||
| 3 months | -95.0% | +2.1% | −97.2 pts |
Short interest
Shares sold short and not yet covered, reported by brokers to FINRA twice a month. Latest settlement date Oct 15, 2026.
0M AMPGZ shares were sold short on Oct 15, 2026, up 197.6% from the previous report. At recent volumes it would take 1.4 days to buy them back. Over the last 20 sessions, 64.8% of the volume reported to FINRA was short selling.
| Settlement date | Shares short | Change | Avg. daily volume | Days to cover |
|---|---|---|---|---|
| Oct 15, 2026 | 40,498 | +197.6% | 29,088 | 1.4 |
| Sep 30, 2026 | 13,608 | +428.9% | 17,230 | 1.0 |
| Sep 15, 2026 | 2,573 | +4.5% | 9,184 | 1.0 |
| Aug 31, 2026 | 2,463 | +359.5% | 21,143 | 1.0 |
| Aug 14, 2026 | 536 | -43.4% | 10,126 | 1.0 |
| Jul 31, 2026 | 947 | -38.5% | 36,533 | 1.0 |
| Jul 15, 2026 | 1,539 | +11.8% | 9,683 | 1.0 |
| Jun 30, 2026 | 1,376 | -66.9% | 22,367 | 1.0 |
| Jun 15, 2026 | 4,158 | -53.1% | 106,815 | 1.0 |
| May 29, 2026 | 8,872 | -42.0% | 107,258 | 1.0 |
| May 15, 2026 | 15,303 | -1.7% | 13,538 | 1.1 |
| Apr 30, 2026 | 15,567 | +106.2% | 1,468 | 10.6 |
Ratios use trailing-twelve-month results and the latest balance sheet. How we calculate.