Sono-Tek (SOTK)

• Market cap: $58M
• 1 day: -2.12%
• 5 days: 1.10%
• 1 month: -6.35%
• 3 months: 2.50%
• 6 months: -23.60%
• Year to date: -15.95%
• 1 year: -15.17%
• 5 years: 5.43%
• 10 years: 5.43%
• Sector: Technology
• Industry: Scientific & Technical Instruments

About: Sono-Tek Corp design and manufacture of 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 design and manufacture custom-engineered ultrasonic coating systems incorporating its patented technology, in combination with strong applications engineering knowledge, to assist its customers in achieving their desired coating solutions.

Employees: 89

Fund manager confidence

Based on 2025 Q1 regulatory disclosures by fund managers ($100M+ AUM)

100% more repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 4

4% less funds holding

Funds holding: 25 [Q4 2024] → 24 (-1) [Q1 2025]

4.76% less ownership

Funds ownership: 11.82% [Q4 2024] → 7.06% (-4.76%) [Q1 2025]

46% less capital invested

Capital invested by funds: $7.46M [Q4 2024] → $4.05M (-$3.41M) [Q1 2025]

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 1