AmpliTech Group, Inc.
AMPG, AMPGR, AMPGW, AMPGZTechnology · Technology · Non-accelerated filer<br>Smaller reporting company · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $25.2M | $9.5M | $15.6M | $19.4M | $5.3M | $3.5M |
| Operating income | −$7.3M | −$8.4M | −$2.6M | $150,957 | −$5.1M | −$915,946 |
| Net income | −$7.0M | −$11.2M | −$2.5M | −$677,107 | −$4.8M | −$1.0M |
| Total assets | $51.5M | $43.2M | $31.4M | $36.7M | $35.2M | $2.8M |
| Total liabilities | $18.6M | $5.7M | $4.7M | $7.9M | $6.2M | $2.4M |
| Equity | $32.9M | $37.5M | $26.7M | $28.8M | $29.0M | $440,282 |
| EPS (diluted) | $-0.33 | $-1.08 | $-0.26 | $-0.07 | $-0.53 | $-0.37 |
| Shares out. | 19.7M | 9.7M | 9.6M | 9.6M | 6.6M | 49.1M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- −29.1%
- Net margin
- −27.8%
- Return on equity
- −21.3%
- Return on assets
- −13.6%
- Return on capital (ROCE)
- −20.0%
- Liabilities / assets
- 36.2%
- Debt / equity
- 0.57×
- Book value / share
- $1.67
- Revenue growth (YoY)
- 165.0%
- Net income growth (YoY)
- —
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2025- Altman Z″ (distress)
- 0.42distress
- Accruals / assets
- 3.3%clean
- Beneish M-Score
- -1.16elevated
- Piotroski F-Score
- 3/9weak
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast. What these scores mean →
Signs
● 2 severe● 4 warning● 3 good- Altman Z″ in the distress zone
- Filed a late-filing notice (Form NT) — missed an SEC deadline
- Operating losses (negative operating margin)
- Reported a net loss
- Negative operating cash flow
- Beneish M-Score elevated — earnings-manipulation screen flag
- Revenue is growing year-over-year
- Conservative leverage (liabilities < 50% of assets)
- Clean earnings (low accruals)
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Risk flags
late SEC filings- NT 10-Qmissed a reporting deadline ↗May 16, 2024
- NT 10-Kmissed a reporting deadline ↗Mar 30, 2016
- NT 10-Qmissed a reporting deadline ↗Nov 15, 2013
- NT 10-Qmissed a reporting deadline ↗Aug 15, 2013
- NT 10-Kmissed a reporting deadline ↗Apr 1, 2013
- NT 10-Qmissed a reporting deadline ↗Nov 14, 2012
A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Vanguard Group IncPassive (13G)Mar 26, 2026
- Bard Associates IncPassive (13G)Jan 8, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Material events
SEC Form 8-K · most recent- Results of operationsMay 13, 2026
- Director / officer changeMar 16, 2026
- Entered a material agreement · Director / officer change · Regulation FD disclosureFeb 2, 2026
- Entered a material agreement · Director / officer changeJan 26, 2026
- Regulation FD disclosureJan 26, 2026
- Other material eventJan 12, 2026
- Results of operationsJan 5, 2026
- Director / officer change · Shareholder voteDec 15, 2025
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗Event-driven situations (1)
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