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NASDAQ · SOTKTechnologySemiconductor Manufacturing Equipment

Sono-Tek Corporation Common Stock (SOTK)

$4.75+0.96%
Close Nov 4, 2026 · split-adjusted
Nov 2, 2026$4.77▲ 2.36% in range
Nov 3, 2025Low $3.60 · High $7.16Nov 2, 2026
What changed · written from our data
As of Nov 4, 2026

Sono-Tek closed at $4.75 on Nov 4, up 0.96%, 33.7% below its 52-week closing high. Volume of 14.5K shares was 0.10× its 20-day average (below normal).

Split-adjusted performance: -29.6% over one month, -4.7% over six months, +1.8% over one year.

In the quarter ended Aug 31, 2026, revenue was $5.23M, up 1.3% from a year earlier, with a net margin of 7.0%.

Short interest was 66.0K shares at the Oct 15 settlement, up 77.5% from the prior report (0.5% of float, 1.0 days to cover).

Market cap$74.7M15.8M shares
Revenue · quarter$5.2M+1.3% YoY
Diluted EPS$0.02−33.3% YoY
P/E · TTM37.3×P/S 3.5×
Net margin7.0%Gross 52.9%
Dividend yieldNone
52-week range3.60 – 7.16−33.7% from high
Volume14.5K0.10× 20-day avg
Volatility · 60d72.1%Annualised
Short % of float0.5%1.0 days to cover
Net cash$17.8MCash $17.8M
Next earnings—Not scheduled
Split-adjusted performance
1W −12.1%1M −29.6%3M −12.5%6M −4.7%YTD +14.9%1Y +1.8%3Y −6.8%5Y −16.0%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Semiconductor Manufacturing Equipment

Percentile among 12 companies (100 = best)

6-month momentum82
Revenue growth30
Net margin46
Value (low P/E)25
Size18

Industry medians: 6-month return −35.1%, revenue growth +12.0%, net margin 7.2%, P/E 30.9×.

Short interest

Details →
Shares short66.0K+77.5% vs prior
Days to cover1.0Settled Oct 15
% of float0.5%
Short vol. 10d27.8%of daily volume

Closest peers by size in Semiconductor Manufacturing Equipment

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
SOTKSono-Tek$4.75+0.96%−4.7%+1.3%7.0%37.3$74.7M
TRTTrio-Tech International$4.91+1.24%−61.1%+39.9%−1.3%—$50.8MCompare
VELOVelo3D$5.68−3.81%−58.2%—−55.7%—$182.6MCompare
CVVCVD Equipment$3.92+1.55%−51.3%−42.6%643.4%2.7$27.2MCompare
ASYSAmtech Systems$12.43−2.93%−31.7%+14.5%7.4%54.4$217.5MCompare
ERIIEnergy Recovery$7.15−0.35%−38.5%−57.2%−26.7%23.8$364.7MCompare
AZTAAzenta$38.71+4.23%+110.6%+12.0%1.5%—$1.70BCompare
CRCTCricut$8.97+50.17%+101.9%−9.2%25.0%21.4$1.88BCompare
VECOVeeco Instruments$36.25−3.05%−41.5%+16.5%6.1%95.3$2.22BCompare

News about Sono-Tek

All news →
Sono-Tek Corporation (SOTK) Misses Q2 Earnings and Revenue EstimatesZacks Investment Research · Oct 14, 2026▼ NegativeSonoTek (SOTK) Moves 18.5% Higher: Will This Strength Last?Zacks Investment Research · Oct 1, 2026NeutralSono-Tek Announces Technical Collaboration with Diamond Quanta to Support Precision Coating Integration for Engineered Diamond ApplicationsGlobeNewswire Inc. · Mar 17, 2026▲ PositiveSono-Tek Announces $820K Order for Diagnostic Medical Device Coating SystemsGlobeNewswire Inc. · Mar 11, 2026▲ Positive

Quick answers

What does Sono-Tek do?
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.
What is SOTK's market cap?
$74.74M, based on the Nov 4 close of $4.75.
What is SOTK's P/E ratio?
37.3× trailing-twelve-month earnings of $2M.
Does Sono-Tek pay a dividend?
No regular cash dividend has been paid in the last year.
How much of SOTK is sold short?
66.0K shares, 0.5% of float, as of Oct 15, 2026.
What sector is SOTK in?
Technology, in the Semiconductor Manufacturing Equipment industry.

About Sono-Tek

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.

HQ: Milton, NY89 employeesListed Mar 20, 1996sono-tek.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology