NewMarket Corp (NEU) — RQD Stock Rating Cockpit

Per the Roarable RQD rating, NEU carries an RQD Score of 73 with a letter grade of B, labeled "Roarable Buy — Good Risk/Reward." The score is built from five pillars:

• Fundamental Cash Engine (18 / 20): Per the Roarable RQD rating, this pillar reflects ROIC of 16.6% and an FCF yield of 6.65%. It is the strongest contributor to the score, suggesting the business converts capital into cash at a healthy rate.
• Whale 13F Flow (8 / 20): Per the Roarable RQD rating, this is the weakest pillar, covering institutional accumulation and options positioning. A low score here indicates institutional signals are not a clear tailwind.
• Insider Conviction (16 / 20): Per the Roarable RQD rating, this reflects SEC Form 4 and Congressional PTR cluster flow, a moderately supportive reading.
• Macro Regime Fit (15 / 20): Per the Roarable RQD rating, this is tied to a beta of 0.96 and sector sensitivity. The beta near 1.0 implies market-like volatility rather than defensive or aggressive behavior.
• Forensic Balance Sheet (16 / 20): Per the Roarable RQD rating, this reflects an Altman Z of 4.77, a Piotroski F of 6/9, and Debt/Equity of 0.5, pointing to a financially sound balance sheet.

For a prospective investor, the investor-relevant takeaway is that the score is driven by cash generation and balance-sheet strength rather than by institutional momentum. Upside drivers would be sustained cash conversion and continued valuation support; the valuation tradeoff is that the stock is priced at a P/E (TTM) of 17.6 and forward P/E of 16.4 following an 8.04% single-session decline, so the entry point has shifted relative to the 52-week range. The weak whale-flow pillar is a reason to watch whether institutional holders follow the fundamentals. This is an analytical framing, not personalized advice.

Per the SEC financials, revenue moved from $2698.4M (FY 2023) to $2786.6M (FY 2024) before easing to $2725.2M (FY 2025), while net income declined from $462.4M to $418.7M over FY 2024–FY 2025. Per the market data, gross margin is 31.5%, operating margin 20%, and net margin 15.4%, with ROIC at 16.6%. Per the Roarable RQD rating, the Altman Z-Score is 4.77 and the Piotroski F-Score is 6/9. Debt declined from $971.3M (FY 2024) to $883.4M (FY 2025), and the Debt/Equity ratio is 0.5 per the RQD forensic pillar.

Per the recent news feed, six items reference NEU with a YELLOW light and MARKET WIRE impact label. Headlines include a Yahoo Finance piece suggesting the stock "May Offer A 35% Discount To Cash Flow," a ChartMill piece describing NEU as "A Quality Stock With Strong ROIC and Cash Flow," and a GuruFocus piece noting the stock is "Down 8.0% but Still Overvalued" with a GF Score of 77/100. A Benzinga item references the Q3 2026 earnings call transcript, and additional ChartMill and Yahoo Finance items cover quality-investing framing and stock forecasts. Risk watch items per these headlines include the reported overvaluation framing and the single-session decline. Per the Butterfly Supply-Chain Graph, no supply-chain links or proprietary signals are recorded for NEU.

• What are the company's specific products, customers, and end markets, given that the source data only classifies it as Materials / Major Chemicals?
• What drove the 8.04% single-session decline, and does the Q3 2026 earnings call reference address it?
• Why does EPS appear as N/A across all reported periods when EPS (TTM) is listed at 45.53?
• What explains the decline in net income from FY 2024 to FY 2025 despite revenue remaining broadly stable?
• What is the institutional and analyst positioning behind the weak Whale 13F Flow pillar score of 8 / 20?