# Sono-Tek (SOTK) — Overview

SOTK · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/sotk

## Price

Last close $6.11 on Oct 15, 2026. 52-week range $3.60 – $7.16.

## Company profile

Sono-Tek Corp designs and manufactures ultrasonic coating systems for applying precise, thin film coatings to add functional properties, protect or strengthen surfaces on parts and components for the microelectronics/electronics, alternative energy, medical, industrial, and emerging research & development/other markets. The company designs and manufacture custom-engineered ultrasonic coating systems incorporating its patented technology, in combination with applications engineering knowledge, to assist its customers in achieving their desired coating solutions.

## Financials

| Metric | Value |
| --- | --- |
| Revenue (trailing twelve months) | $21.5M |
| Revenue (quarter) | $5.2M |
| Revenue growth (year over year) | 1.35% |
| Gross profit (trailing twelve months) | $11.3M |
| Gross margin | 52.48% |
| Net income (trailing twelve months) | $2.0M |
| Net income (quarter) | $366,294.00 |
| Net income growth (year over year) | -13.55% |
| Net margin | 9.32% |
| Return on equity | 10.08% |
| EPS (trailing twelve months) | $0.12 |
| Book value per share | $1.34 |
| P/E (trailing twelve months) | 48.0 |
| Price to book | 4.6 |
| Debt to assets | 20.21% |
| Payout ratio | 0.00% |
| Dividend yield | 0.00% |

## Frequently Asked Questions

### Is Sono-Tek (SOTK) profitable?

Yes. Sono-Tek earned $2.0M in net income over the trailing twelve months, a net margin of 9.32%.

### How much revenue does Sono-Tek (SOTK) make?

Sono-Tek generated $21.5M in revenue over the trailing twelve months, up 1.35% year over year.

### What is SOTK's P/E ratio?

Sono-Tek trades at 48.0 times trailing twelve-month earnings, on an EPS of $0.12.

### How do I buy stock in Sono-Tek (SOTK)?

SOTK trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

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