ALPHA PRO TECH LTD
APTNYSEHealthcare · Orthopedic, Prosthetic & Surgical Appliances & Supplies · DE · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $59.1M | $57.8M | $61.2M | $62.0M | $68.6M | $102.7M |
| Operating income | $3.8M | $3.4M | $4.1M | $4.7M | $7.9M | $31.6M |
| Net income | $3.5M | $3.9M | $4.2M | $1.5M | $3.7M | $26.9M |
| Total assets | $74.1M | $73.7M | $68.8M | $64.8M | $67.57B | $68.7M |
| Total liabilities | $11.7M | $11.5M | $7.2M | $4.0M | $5.3M | $9.1M |
| Equity | $62.5M | $62.2M | $61.6M | $60.8M | $61.8M | $58.8M |
| EPS (diluted) | $0.33 | $0.35 | $0.35 | $0.26 | $0.50 | $1.92 |
| Shares out. | 10.9M | 11.5M | 12.3M | 13.1M | 13.6M | 13.0M |
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
- 6.5%
- Net margin
- 6.0%
- Return on equity
- 5.7%
- Return on assets
- 4.8%
- Return on capital (ROCE)
- 5.5%
- Liabilities / assets
- 15.7%
- Debt / equity
- 0.19×
- Book value / share
- $5.75
- Revenue growth (YoY)
- 2.3%
- Net income growth (YoY)
- −10.1%
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)
- 12.40safe
- Accruals / assets
- 1.6%clean
- 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.
Signs
● 1 severe● 6 good- Filed a late-filing notice (Form NT) — missed an SEC deadline
- Operating margin is positive
- Revenue is growing year-over-year
- Conservative leverage (liabilities < 50% of assets)
- Positive operating cash flow
- Clean earnings (low accruals)
- Altman Z″ in the safe zone
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-Kmissed a reporting deadline ↗Apr 1, 1997
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 Capital Management LlcPassive (13G)Apr 28, 2026
- Vanguard Group IncPassive (13G)Mar 26, 2026
- Needham Investment Management LlcPassive (13G)Feb 13, 2026
- Millar DonnaActivist (13D)Feb 12, 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.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 206,846 | 1.0 | +121.8% |
| Apr 30, 2026 | 93,276 | 4.4 | -4.0% |
| Apr 15, 2026 | 97,113 | 3.3 | +83.5% |
| Mar 31, 2026 | 52,930 | 1.0 | +113.6% |
| Mar 13, 2026 | 24,776 | 1.0 | -36.2% |
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 7, 2026
- Results of operationsMar 11, 2026
- Results of operationsNov 5, 2025
- Results of operationsAug 8, 2025
- Shareholder voteJun 11, 2025
- Results of operationsMay 8, 2025
- Results of operationsMar 12, 2025
- Results of operationsNov 6, 2024
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 ↗- 4May 19, 2026
- 4May 18, 2026
- 144May 14, 2026
- 4May 13, 2026
- 10-QFORM 10-QMay 7, 2026
- 8-KFORM 8-KMay 7, 2026
- DEFA14AFORM DEFA14AApr 30, 2026
- ARSFORM ARSApr 30, 2026
- DEF 14AFORM DEF 14AApr 30, 2026
- SCHEDULE 13GApr 28, 2026
- SCHEDULE 13G/AMar 26, 2026
- 4Mar 18, 2026
- 144Mar 17, 2026
- 144Mar 16, 2026
- 10-KFORM 10-KMar 11, 2026