Guerrilla RF, Inc.
GUEROther · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $22.7M | $20.1M | $15.1M | $11.6M | $10.5M | $8.1M |
| Operating income | −$4.7M | −$8.8M | −$12.9M | −$11.1M | −$3.7M | −$1.5M |
| Net income | −$7.0M | −$10.8M | −$16.0M | −$12.0M | −$2.8M | −$2.0M |
| Total assets | $19.5M | $24.9M | $19.0M | $16.7M | $10.6M | $4.0M |
| Total liabilities | $17.7M | $17.1M | $25.8M | $14.3M | $1.7M | $7.1M |
| Equity | −$18.2M | −$12.2M | −$6.8M | $2.4M | $8.9M | −$3.1M |
| EPS (diluted) | $-0.67 | $-1.12 | $-2.25 | $-2.17 | $-0.24 | — |
| Shares out. | 10.3M | 7.9M | 40.6M | 33.6M | 5.0M | 2.3M |
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
- −20.5%
- Net margin
- −30.7%
- Return on equity
- 38.4%
- Return on assets
- −35.8%
- Return on capital (ROCE)
- −39.9%
- Liabilities / assets
- 90.5%
- Debt / equity
- —
- Book value / share
- $-1.76
- Revenue growth (YoY)
- 13.0%
- 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)
- -12.75distress
- Accruals / assets
- −40.4%clean
- Beneish M-Score
- -4.51normal
- Piotroski F-Score
- 5/9mixed
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
● 3 severe● 3 warning● 4 good- Negative shareholder equity
- 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
- High leverage (liabilities > 70% of assets)
- Strong return on equity (>15%)
- Revenue is growing year-over-year
- Positive operating cash flow
- 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 ↗Aug 15, 2023
- NT 10-Kmissed a reporting deadline ↗Apr 1, 2022
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- Lytton Laurence WPassive (13G)Aug 25, 2025
- Bleichroeder LpPassive (13G)Mar 21, 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.
Insider transactions
SEC Form 4 · most recent| Insider | Date | Type | Shares | Price |
|---|---|---|---|---|
| Dunn James E. Jr.Director | May 13, 2026 | Buy | 3,335 | $3.00 |
Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 62 | 1.0 | -94.3% |
| Apr 30, 2026 | 1,078 | 1.0 | -71.1% |
| Apr 15, 2026 | 3,734 | 6.2 | -3.9% |
| Mar 31, 2026 | 3,885 | 2.2 | +1019.6% |
| Mar 13, 2026 | 347 | 1.0 | -65.8% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Results of operationsMay 6, 2026
- Results of operationsMar 26, 2026
- Entered a material agreementDec 31, 2025
- Results of operationsNov 12, 2025
- Results of operationsAug 12, 2025
- Shareholder voteMay 27, 2025
- Results of operationsMay 13, 2025
- Results of operationsMar 27, 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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