Sono-Tek Corporation (SOTK) — RQD Stock Rating Cockpit

Per the Roarable RQD rating, SOTK scores 61 out of 100, a letter grade of C-, with a verdict label of "Roarable Hold — Cautious Neutral." The five pillars are:

• Fundamental Cash Engine: 14 / 20. Per the Roarable RQD rating, this pillar reflects ROIC of 10.5% and an FCF yield of 3.69%. These are modest returns relative to the stock's valuation, suggesting the business generates some cash but not at a level that strongly offsets its premium multiples.
• Whale 13F Flow: 7 / 20. Per the Roarable RQD rating, this pillar covers institutional accumulation and options positioning. The low score indicates limited evidence of meaningful institutional conviction in the source data. Holder-level detail is not available in source data.
• Insider Conviction: 12 / 20. Per the Roarable RQD rating, this pillar covers SEC Form 4 and Congressional PTR cluster flow. The mid-range score signals neither strong insider buying nor strong selling in the provided data.
• Macro Regime Fit: 13 / 20. Per the Roarable RQD rating, this pillar reflects a beta of 1.0 and sector sensitivity. A beta of 1.0 implies the stock is expected to move in line with the broader market, offering no defensive cushion or amplified upside on a market-driven basis.
• Forensic Balance Sheet: 15 / 20. Per the Roarable RQD rating, this pillar reflects an Altman Z of 12.66, a Piotroski F of 7/9, and a Debt/Equity of 0.5. This is the strongest pillar and indicates a financially sound balance sheet by these forensic measures.

For a prospective investor evaluating the stock today, the combination implies: a financially stable company with a sound balance sheet, but with valuation multiples (P/E TTM of 45.4, EV/EBITDA of 38) that are demanding relative to the cash returns shown (FCF yield of 3.69%). Upside would depend on sustained earnings growth that the valuation already appears to anticipate; the weak whale-flow and mid-range insider scores provide limited external conviction signals. The C- grade reflects this balance of stability against rich valuation and modest cash yield.

Sono-Tek Corporation is a NASDAQ-listed company classified in the Technology sector and Industrial Machinery/Components industry, per the profile. The company's products, customers, and revenue model are not described in the source data beyond the sector and industry classification. Not available in source data for detailed product or customer descriptions.

Per the SEC financials, revenue rose from $19.7M (FY 2023) to $20.5M (FY 2024) to $20.9M (FY 2025), and FY 2025 net income was $1.8M. Per the market data, gross margin was 50.5%, operating margin 8.7%, and net margin 8.6%, with ROIC of 10.5%. Per the Roarable RQD rating, the Altman Z-Score is 12.66, the Piotroski F-Score is 7/9, and Debt/Equity is 0.5, indicating a strong forensic balance sheet posture. EPS, debt, and several cash figures are not available in source data for all periods.

• Risk Watch (RED): Yahoo Finance headline reporting that SOTK missed Q2 earnings and revenue estimates, published 1h prior to data cutoff.
• Market Wire (YELLOW): Seeking Alpha item on backlog additions described as supporting year-out sales.
• Market Wire (YELLOW): TradingView estimates coverage for SOTK.
• Market Wire (YELLOW): AlphaStreet report on Q2 2027 financial results.
• Catalyst (GREEN): Two Yahoo Finance and marketscreener.com items reporting that shares rose after a Northland upgrade.

Per the news wire, the most prominent signal is the earnings miss flagged as RISK WATCH, offset in part by a Northland upgrade flagged as a CATALYST. Per the Butterfly Supply-Chain Graph, no supply-chain links or proprietary signals are mapped for SOTK.

Per the Butterfly Supply-Chain Graph, supply_chain is "NONE," and butterfly_links and proprietary_signals are empty. Upstream and downstream dependencies are not available in source data. Sector correlations beyond the Technology / Industrial Machinery/Components classification are not available in source data. Second-order bottlenecks are not available in source data. A prospective investor should note the absence of mapped ripple effects as a gap in the analysis rather than as evidence of their absence.

• What drove the Q2 earnings and revenue miss flagged in the news wire, and how does it compare to the trajectory shown in FY 2023 through FY 2025?
• What are the company's EPS, debt levels, and cash balances across all reported periods, since several of these fields are N/A or missing?
• Who are the institutional holders and insiders, and what is the direction of their recent activity, given that holder and insider data are not available?
• What is the backlog size and conversion timing referenced in the Seeking Alpha report, and how does it relate to forward P/E of 42.2?
• What products, customers, and end markets drive revenue within Industrial Machinery/Components?