SOTK

Company Overview — What Does SONO TEK CORP Do?

Sono-Tek Corporation designs and manufactures ultrasonic coating systems for applying on parts and components for the microelectronics/electronics, alternative energy, medical, industrial, and research and development/other markets worldwide. It also designs and manufactures custom-engineered ultrasonic coating systems; and provides patented nozzles and generators for manufacturers' equipment. The company's products include integrated multi-axis coating systems, integrated coating systems, fluxing systems, OEM systems, and other related systems. It markets and distributes its products through independent distributors and sales representatives. The company was incorporated in 1975 and is headquartered in Milton, New York. SONO TEK CORP (SOTK) is classified as a micro-cap stock in the Manufacturing sector, specifically within the Machinery industry. The company is led by CEO Christopher L. Coccio and employs approximately 80 people. With a market capitalization of $57M, SOTK is one of the notable companies in the Manufacturing sector.

SONO TEK CORP (SOTK) Stock Rating — Strong Buy (March 2026)

As of March 2026, SONO TEK CORP receives a Strong Buy rating with a composite score of 55.8/100 and 5 out of 5 stars from the Blank Capital Research quantitative model.SOTK ranks #445 out of 7,333 stocks in our coverage universe. Within the Manufacturing sector, SONO TEK CORP ranks among stocks, placing it in the top 10% of its Manufacturing peers. The rating is generated by a multi-factor model that weighs quality (30%), momentum (25%), value (15%), investment (10%), stability (10%), and short interest (10%).

SOTK Stock Price and 52-Week Range

SONO TEK CORP (SOTK) has a stock price that is updated in real time on this page.

Is SOTK Overvalued or Undervalued? — Valuation Analysis

SONO TEK CORP (SOTK) carries a value factor score of 50/100 in the Blank Capital model, indicating fair valuation relative to historical norms. The trailing price-to-earnings ratio is 217.00x, compared to the Manufacturing sector average of 45.66x — a premium of 375%.

Overall, SOTK's valuation appears roughly in line with sector benchmarks, suggesting the market is pricing the stock fairly given its current fundamentals and growth trajectory. Neither deep value nor significantly overpriced, the stock occupies a middle ground on valuation.

SONO TEK CORP Profitability — ROE, Margins, and Quality Score

SONO TEK CORP (SOTK) earns a quality factor score of 59/100, indicating solid business quality with consistent operational execution. The return on equity (ROE) is 6.2%, compared to the Manufacturing sector average of -8.3%, which is below typical expectations for high-quality companies. Return on assets (ROA) comes in at 5.8% versus the sector average of -7.3%.

On a margin basis, SONO TEK CORP reports gross margins of 50.2%, compared to 42.3% for the sector. The operating margin is 6.4% (sector: -1.7%). Net profit margin stands at 6.8%, versus -3.3% for the average Manufacturing stock. Revenue growth is running at -3.6% on a trailing basis, compared to 5.7% for the sector. The overall profitability profile is adequate, though there may be room for margin expansion.

SOTK Debt, Balance Sheet, and Financial Health

SONO TEK CORP has a debt-to-equity ratio of 0.0%, compared to the Manufacturing sector average of 0.4%. The low leverage indicates a conservative balance sheet with significant financial flexibility.

SOTK has a beta of 0.08, meaning it is less volatile than the S&P 500, making it a relatively defensive holding. The stability factor score for SONO TEK CORP is 77/100, indicating low-volatility characteristics and consistent price behavior that appeals to risk-averse investors.

SONO TEK CORP Revenue and Earnings History — Quarterly Trend

In Q3 2026, SONO TEK CORP reported revenue of $5M and earnings per share (EPS) of $0.02. Net income for the quarter was $339,959. Gross margin was 50.2%. Revenue grew -3.6% year-over-year compared to Q3 2025. Operating income came in at $318,972.

In Q2 2026, SONO TEK CORP reported revenue of $5M and earnings per share (EPS) of $0.03. Net income for the quarter was $423,693. Gross margin was 50.2%. Revenue grew 0.0% year-over-year compared to Q2 2025. Operating income came in at $421,154.

In Q1 2026, SONO TEK CORP reported revenue of $5M and earnings per share (EPS) of $0.03. Net income for the quarter was $484,985. Gross margin was 51.9%. Revenue grew 2.0% year-over-year compared to Q1 2025. Operating income came in at $483,368.

In FY 2025, SONO TEK CORP reported revenue of $21M and earnings per share (EPS) of $0.08. Net income for the quarter was $1M. Gross margin was 47.5%. Revenue grew 4.1% year-over-year compared to FY 2024. Operating income came in at $1M.

Over the past 8 quarters, SONO TEK CORP has experienced revenue contraction from $20M to $5M. Investors analyzing SOTK stock should weigh these quarterly trends alongside the valuation and quality metrics discussed above.

SOTK Dividend Yield and Income Analysis

SONO TEK CORP (SOTK) does not currently pay a dividend. This is common among smaller companies in the Machinery industry that prefer to reinvest cash flows into business expansion rather than returning capital to shareholders. Income-focused investors looking for Manufacturing dividend stocks may want to explore other Manufacturing stocks or use the stock screener to filter by dividend yield.

SOTK Momentum and Technical Analysis Profile

SONO TEK CORP (SOTK) has a momentum factor score of 62/100, reflecting neutral trend characteristics. The stock is neither significantly outperforming nor underperforming the broader market on a momentum basis. The investment factor score is 30/100, which measures capital allocation efficiency and asset growth patterns. The short interest score of 45/100 reflects moderate short selling activity.

SOTK vs Competitors — Manufacturing Sector Ranking and Peer Comparison

Within the Manufacturing sector, SONO TEK CORP (SOTK) ranks #— out of 50 stocks based on the Blank Capital composite score. This places SOTK in the top decile of all Manufacturing stocks in our coverage universe. Key competitors and sector peers include AMBEV S.A. (ABEV) with a score of 67.3/100, Garrett Motion Inc. (GTX) with a score of 67.3/100, ASTRAZENECA PLC (AZN) with a score of 66.3/100, TREDEGAR CORP (TG) with a score of 66.1/100, and LOCKHEED MARTIN CORP (LMT) with a score of 66.0/100.

Comparing SOTK against the S&P 500 benchmark is also instructive for understanding relative performance. Investors can view the full SOTK vs S&P 500 (SPY) comparison to assess how SONO TEK CORP stacks up against the broader market across all factor dimensions.

SOTK Next Earnings Date

No upcoming earnings date has been announced for SONO TEK CORP (SOTK) at this time. Check the earnings calendar for the latest scheduling updates across all stocks in our coverage universe.

Should You Buy SOTK? — Investment Thesis Summary

The bull case for SONO TEK CORP rests on several quantitative strengths. Price momentum is positive at 62/100, suggesting the trend favors buyers. Low volatility (stability score 77/100) reduces downside risk.

In summary, SONO TEK CORP (SOTK) earns a Strong Buy rating with a composite score of 55.8/100 as of March 2026. The rating is derived from the Blank Capital Research methodology, which combines six factor dimensions into a single quantitative ranking. Investors should consider these quantitative signals alongside their own fundamental research, risk tolerance, and investment time horizon before making buy or sell decisions on SOTK stock.

Related Resources for SOTK Investors

Explore more research and tools: SOTK vs S&P 500 comparison, top Manufacturing stocks, stock screener, our methodology, quality factor explained, value factor explained, momentum factor explained. Compare SOTK head-to-head with peers: SOTK vs ABEV, SOTK vs GTX, SOTK vs AZN.