Sono-Tek (SOTK)

• Market cap: $61.5M
• 1 day: -4.17%
• 5 days: -0.26%
• 1 month: 19.94%
• 3 months: 3.71%
• 6 months: 5.96%
• Year to date: -10.93%
• 1 year: -9.91%
• 5 years: 11.71%
• 10 years: 11.71%
• 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 Q2 regulatory disclosures by fund managers ($100M+ AUM)

7% more capital invested

Capital invested by funds: $4.05M [Q1] → $4.32M (+$275K) [Q2]

0.22% more ownership

Funds ownership: 7.06% [Q1] → 7.28% (+0.22%) [Q2]

0% more funds holding

Funds holding: 24 [Q1] → 24 (+0) [Q2]

0% more first-time investments, than exits

New positions opened: 1 | Existing positions closed: 1

38% less repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 8