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Kingston retains no. 1 position in global DRAM module market. Sono-Tek to introduce SPT300WS automated ultrasonic wafer Coating System at SEMICON Europa. October 13, 2026 Sono-Tek SPT300WS Ultrasonic Coating System - Sono-Tek Corporation will introduce its new SPT300WS automated ultrasonic photoresist coating system at SEMICON Europa, November 10-13, 2026, at Messe München in Munich, Germany. The system will be exhibited in Sono-Tek Booth C1.254. Developed for precision semiconductor manufacturing, the SPT300WS expands Sono-Tek's automated wafer-coating platform to provide standard processing capability for wafers up to 300 mm. The fully enclosed system is designed for photoresist and protective coating applications, including MEMS, advanced packaging and wafers with deep wells, high-aspect-ratio features or other challenging three-dimensional topographies. The SPT300WS incorporates automated wafer-shuttle capabilities similar to Sono-Tek's established SPT200WS platform. The automation is designed to transfer wafers between the cassette, pre-alignment station and coating module, reducing operator involvement and supporting repeatable production processing. "The SPT300WS represents an important expansion of our semiconductor coating platform," said Steve Harshbarger, CEO and President of Sono-Tek Corporation. "It combines the precision and material efficiency of ultrasonic spray coating with 300 mm wafer capability and production-oriented automation. This gives semiconductor manufacturers a scalable alternative for coating complex wafer topographies that can be difficult to address with conventional spin-coating methods." Source Parts The SPT300WS incorporates a high-uniformity heated vacuum wafer chuck with automatic lift pins, programmable XYZ motion, a repeatable syringe pump with automatic refill and an integrated 360-degree bottom-draw exhaust system. An ISO Class 5 work area with HEPA-filtered air intake helps maintain process cleanliness, while photosensitive lighting, automatic nozzle cleaning and integrated photoresist monitoring support controlled and repeatable operation. Discover more Electronics news India Tech news India Automotive electronics components Depending on the application, the system can be configured with Sono-Tek's AccuMist or Vortex ultrasonic spray-shaping nozzles. The nozzles produce precise, controllable spray patterns at very low flow rates and can reduce photoresist consumption by up to 90% compared with conventional coating methods. Their non-clogging operation and low-velocity spray are particularly effective for producing uniform thin-film coverage over trenches, deep wells and other three-dimensional wafer features. Additional SPT300WS capabilities include: * Processing of 100, 125, 150, 200 and 300 mm wafers * Standard 300 mm heated vacuum wafer chuck * Automated wafer-shuttle integration * Deposition uniformity and repeatability of +/-2%, application dependent * Flow rates ranging from 1 μL/min to 30 mL/min * Programmable, Windows-based process control with a 22-inch touchscreen * UV-safe photosensitive lighting * Heat-plate temperatures up to 150°C * Automatic nozzle-cleaning purge * Integrated cleaning-liquid and overspray containment * CE-certified design

Northland Securities boosts earnings estimates for Sono-Tek. July 15, 2026 Key points. * Northland Securities raised its FY2031 EPS estimate for Sono-Tek to $0.09 from $0.08, though that still sits below the current consensus estimate of $0.11 per share. * Sono-Tek recently reported quarterly EPS of $0.05, matching expectations, and revenue of $5.66 million, slightly ahead of analysts' forecast. * Analyst sentiment appears constructive overall, with recent upgrades from Wall Street Zen and Weiss Ratings and a MarketBeat consensus rating of Moderate Buy with a target price of $8.50. * MarketBeat previews top five stocks to own in August. Sono-Tek Corporation (NASDAQ:SOTK - Free Report) - Stock analysts at Northland Securities boosted their FY2031 EPS estimates for shares of Sono-Tek in a note issued to investors on Tuesday, July 14th. Northland Securities analyst T. Jackson now anticipates that the industrial products company will post earnings per share of $0.09 for the year, up from their prior estimate of $0.08. The consensus estimate for Sono-Tek's current full-year earnings is $0.11 per share. Sono-Tek (NASDAQ:SOTK - Get Free Report) last released its quarterly earnings data on Wednesday, July 8th. The industrial products company reported $0.05 earnings per share (EPS) for the quarter, meeting the consensus estimate of $0.05. The business had revenue of $5.66 million during the quarter, compared to analyst estimates of $5.60 million. Sono-Tek had a net margin of 9.62% and a return on equity of 10.55%. During the same quarter in the previous year, the business earned $0.03 EPS. Several other research firms also recently issued reports on SOTK. Wall Street Zen raised shares of Sono-Tek to a "strong-buy" rating in a report on Sunday. Weiss Ratings upgraded shares of Sono-Tek from a "hold (c+)" rating to a "buy (b-)" rating in a report on Thursday, June 25th. One investment analyst has rated the stock with a Buy rating and one has issued a Hold rating to the company. According to MarketBeat, the company presently has an average rating of "Moderate Buy" and an average target price of $8.50. Sono-Tek price performance. Sono-Tek stock opened at $5.34 on Wednesday. Sono-Tek has a one year low of $3.23 and a one year high of $6.24. The company has a market capitalization of $83.94 million, a price-to-earnings ratio of 41.08 and a beta of -0.05. The company's fifty day moving average price is $5.21 and its two-hundred day moving average price is $4.54. Institutional trading of Sono-Tek. A number of hedge funds and other institutional investors have recently added to or reduced their stakes in the business. Susquehanna International Group LLP lifted its holdings in shares of Sono-Tek by 28.2% during the third quarter. Susquehanna International Group LLP now owns 15,410 shares of the industrial products company's stock worth $69,000 after buying an additional 3,389 shares during the last quarter. Dimensional Fund Advisors LP grew its stake in shares of Sono-Tek by 29.8% in the third quarter. Dimensional Fund Advisors LP now owns 18,773 shares of the industrial products company's stock worth $84,000 after acquiring an additional 4,305 shares during the last quarter. HM Payson & Co. acquired a new stake in shares of Sono-Tek in the fourth quarter worth $89,000. Bard Associates Inc. increased its holdings in Sono-Tek by 7.0% in the 4th quarter. Bard Associates Inc. now owns 43,244 shares of the industrial products company's stock valued at $179,000 after buying an additional 2,838 shares during the period. Finally, Renaissance Technologies LLC raised its stake in shares of Sono-Tek by 62.6% in the 4th quarter. Renaissance Technologies LLC now owns 62,939 shares of the industrial products company's stock valued at $260,000 after buying an additional 24,239 shares in the last quarter. Institutional investors and hedge funds own 47.89% of the company's stock. About Sono-Tek. Sono-Tek Corporation is a specialized equipment manufacturer that designs, develops and sells ultrasonic spray coating systems for precision fluid delivery. The company's core technology uses high-frequency ultrasonic vibrations to generate fine, uniform droplets that can be applied to a broad range of substrates with minimal waste and high accuracy. This method enables precise control over coating thickness, distribution and material usage, making it well suited to applications requiring micro-scale deposition and tight process tolerances. Discover more MarketBeat Research Tools Stock Market Holidays The company's product portfolio includes bench-top research and development stations, pilot-scale units and full production systems. This instant news alert was generated by narrative science technology and financial data from MarketBeat in order to provide readers with the fastest reporting and unbiased coverage. Please send any questions or comments about this story to [email protected]. Before you consider Sono-Tek, you'll want to hear this. MarketBeat keeps track of Wall Street's top-rated and best performing research analysts and the stocks they recommend to their clients on a daily basis. MarketBeat has identified the five stocks that top analysts are quietly whispering to their clients to buy now before the broader market catches on... and Sono-Tek wasn't on the list. While Sono-Tek currently has a Moderate Buy rating among analysts, top-rated analysts believe these five stocks are better buys. 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Sono-Tek Corp reported its third consecutive year of revenue growth, reaching $20.9 million in fiscal 2026, with gross margins expanding to 51% and operating income growing 81%. The medical sector was particularly strong, posting 54% revenue growth driven by demand for advanced medical technologies. However, the clean energy market declined 19% due to reduced electrolysis demand, whilst the industrial market also showed weakness. The company reported a book-to-bill ratio of 0.44 for the quarter, indicating challenges in order intake. Sono-Tek maintained a debt-free balance sheet with $14.8 million in cash and marketable securities. The company anticipates continued revenue growth in the first half of fiscal 2027, driven by medical sector momentum, though visibility beyond that remains limited due to clean energy uncertainty.