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Newmarket Corp. (NEU) Stock Fundamental Analysis & AI Rating 2026

NEU NYSE Industrial Organic Chemicals VA CIK: 0001282637
Recently Updated • Analysis: Apr 13, 2026 • SEC Data: 2025-12-31
📅 Next earnings: Apr 22, 2026 (in 6 days) • After-hours ET • All earnings →
Combined AI Rating
BUY
78% Confidence
STRONG AGREEMENT
BUY
78% Conf
BUY
78% Conf

📊 NEU Key Takeaways

Revenue: $2.7B
Net Margin: 15.4%
Free Cash Flow: $491.3M
Current Ratio: 2.53x
Debt/Equity: 0.50x
EPS: $44.44
AI Rating: BUY with 78% confidence
Newmarket Corp. (NEU) receives a BUY rating with 78% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $2.7B, net profit margin of 15.4%, and return on equity (ROE) of 23.5%, Newmarket Corp. demonstrates strong fundamentals in the Materials sector. Below is our complete NEU stock analysis for 2026.

Is Newmarket Corp. (NEU) a Good Investment?

Claude

NewMarket Corp demonstrates exceptional financial fundamentals with 15.4% net margin, 23.5% ROE, and outstanding free cash flow of $491.3M (18% of revenue), indicating a high-quality business with strong capital returns. However, 2.2% revenue decline and constrained cash position ($77.6M) relative to $883.4M in debt present near-term headwinds that prevent a stronger rating.

ChatGPT

Strong margins, double-digit ROE/ROA, and an 18% free cash flow margin indicate a high-quality, cash-generative chemicals business with prudent leverage. Despite a modest revenue decline and lower EPS, liquidity and interest coverage remain robust, supporting durable profitability. If management stabilizes volumes while preserving pricing, earnings power should remain resilient.

Why Buy Newmarket Corp. Stock? NEU Key Strengths

Claude
  • + Exceptional profitability and capital efficiency: 31.5% gross margin, 20% operating margin, 23.5% ROE, and 12% ROA
  • + Superior cash generation: $491.3M free cash flow with 18% FCF margin demonstrates earnings quality and financial flexibility
  • + Solid financial stability: 2.53x current ratio, 13.7x interest coverage ratio, and manageable 0.50x debt/equity provide strong safety margin
ChatGPT
  • + High profitability (20% operating, 15.4% net margins)
  • + Robust free cash flow (18% FCF margin) with strong ROE/ROA
  • + Solid balance sheet and liquidity (0.50x D/E, 2.53x current ratio, 13.7x interest coverage)

NEU Stock Risks: Newmarket Corp. Investment Risks

Claude
  • ! Revenue contraction of 2.2% YoY indicates market headwinds in cyclical industrial chemicals sector
  • ! Thin cash position of $77.6M relative to $883.4M long-term debt limits financial flexibility and refinancing cushion
  • ! EPS decline of 7.8% despite flat net income growth suggests shareholder dilution or unfavorable capital allocation
ChatGPT
  • ! Top-line contraction (-2.2% YoY) suggests cyclical demand or pricing pressure
  • ! EPS decline (-7.8% YoY) implies potential dilution or operating deleverage risk
  • ! Raw material/energy cost volatility and regulatory pressures could compress margins

Key Metrics to Watch

Claude
  • * Quarterly revenue trends and gross margin stability
  • * Free cash flow sustainability and debt reduction trajectory
  • * Cash balance improvement and working capital management
ChatGPT
  • * Revenue growth (YoY)
  • * Free cash flow margin

Newmarket Corp. (NEU) Financial Metrics & Key Ratios

Revenue
$2.7B
Net Income
$418.7M
EPS (Diluted)
$44.44
Free Cash Flow
$491.3M
Total Assets
$3.5B
Cash Position
$77.6M

💡 AI Analyst Insight

Strong liquidity with a 2.53x current ratio provides a solid financial cushion.

NEU Profit Margin, ROE & Profitability Analysis

Gross Margin 31.5%
Operating Margin 20.0%
Net Margin 15.4%
ROE 23.5%
ROA 12.0%
FCF Margin 18.0%

NEU vs Materials Sector: How Newmarket Corp. Compares

How Newmarket Corp. compares to Materials sector averages

Net Margin
NEU 15.4%
vs
Sector Avg 10.0%
NEU Sector
ROE
NEU 23.5%
vs
Sector Avg 14.0%
NEU Sector
Current Ratio
NEU 2.5x
vs
Sector Avg 1.6x
NEU Sector
Debt/Equity
NEU 0.5x
vs
Sector Avg 0.6x
NEU Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Newmarket Corp. Stock Overvalued? NEU Valuation Analysis 2026

Based on fundamental analysis, Newmarket Corp. appears fundamentally strong relative to the Materials sector in 2026.

Return on Equity
23.5%
Sector avg: 14%
Net Profit Margin
15.4%
Sector avg: 10%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.50x
Sector avg: 0.6x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Newmarket Corp. Balance Sheet: NEU Debt, Cash & Liquidity

Current Ratio
2.53x
Quick Ratio
1.33x
Debt/Equity
0.50x
Debt/Assets
49.1%
Interest Coverage
13.70x
Long-term Debt
$883.4M

NEU Revenue & Earnings Growth: 5-Year Financial Trend

NEU 5-year financial data: Year 2021: Revenue $2.4B, Net Income $254.3M, EPS N/A. Year 2022: Revenue $2.8B, Net Income $270.6M, EPS $24.64. Year 2023: Revenue $2.8B, Net Income $190.9M, EPS $17.71. Year 2024: Revenue $2.8B, Net Income $279.5M, EPS $27.77. Year 2025: Revenue $2.8B, Net Income $388.9M, EPS $40.44.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Newmarket Corp.'s revenue has grown significantly by 18% over the 5-year period, indicating strong business expansion. The most recent EPS of $40.44 reflects profitable operations.

NEU Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
18.0%
Free cash flow / Revenue

NEU Quarterly Earnings & Performance

Quarterly financial performance data for Newmarket Corp. including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2025 $690.3M $100.3M $10.67
Q2 2025 $698.5M $111.2M $11.63
Q1 2025 $696.7M $107.7M $11.23
Q3 2024 $667.2M $111.2M $11.60
Q2 2024 $685.1M $99.6M $10.36
Q1 2024 $696.7M $97.6M $10.09
Q3 2023 $667.2M $63.2M $6.32
Q2 2023 $685.1M $66.5M $6.54

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Newmarket Corp. Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$569.0M
Cash generated from operations
Stock Buybacks
$77.2M
Shares repurchased (TTM)
Capital Expenditures
$77.6M
Investment in assets
Dividends Paid
$105.9M
Returned to shareholders

NEU SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Newmarket Corp. (CIK: 0001282637)

📋 Recent SEC Filings

Date Form Document Action
Mar 12, 2026 DEF 14A d48457ddef14a.htm View →
Feb 26, 2026 8-K d113597d8k.htm View →
Feb 26, 2026 8-K d112710d8k.htm View →
Feb 25, 2026 4 xslF345X05/ownership.xml View →
Feb 20, 2026 4 xslF345X05/ownership.xml View →

Frequently Asked Questions about NEU

What is the AI rating for NEU?

Newmarket Corp. (NEU) has a Combined AI Rating of BUY from Claude (BUY) and ChatGPT (BUY) with 78% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are NEU's key strengths?

Claude: Exceptional profitability and capital efficiency: 31.5% gross margin, 20% operating margin, 23.5% ROE, and 12% ROA. Superior cash generation: $491.3M free cash flow with 18% FCF margin demonstrates earnings quality and financial flexibility. ChatGPT: High profitability (20% operating, 15.4% net margins). Robust free cash flow (18% FCF margin) with strong ROE/ROA.

What are the risks of investing in NEU?

Claude: Revenue contraction of 2.2% YoY indicates market headwinds in cyclical industrial chemicals sector. Thin cash position of $77.6M relative to $883.4M long-term debt limits financial flexibility and refinancing cushion. ChatGPT: Top-line contraction (-2.2% YoY) suggests cyclical demand or pricing pressure. EPS decline (-7.8% YoY) implies potential dilution or operating deleverage risk.

What is NEU's revenue and growth?

Newmarket Corp. reported revenue of $2.7B.

Does NEU pay dividends?

Newmarket Corp. pays dividends, with $105.9M distributed to shareholders in the trailing twelve months.

Where can I find NEU SEC filings?

Official SEC filings for Newmarket Corp. (CIK: 0001282637) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is NEU's EPS?

Newmarket Corp. has a diluted EPS of $44.44.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is NEU a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, Newmarket Corp. has a BUY rating with 78% confidence. The AI analysis suggests favorable fundamentals based on SEC filings. This is not investment advice.

Is NEU stock overvalued or undervalued?

Valuation metrics for NEU: ROE of 23.5% (sector avg: 14%), net margin of 15.4% (sector avg: 10%). Higher ROE suggests strong returns relative to peers.

Should I buy NEU stock in 2026?

Our dual AI analysis gives Newmarket Corp. a combined BUY rating for 2026. Revenue is data pending, with profitability above sector average. Always conduct your own research.

What is NEU's free cash flow?

Newmarket Corp.'s operating cash flow is $569.0M, with capital expenditures of $77.6M. FCF margin is 18.0%.

How does NEU compare to other Materials stocks?

Vs Materials sector averages: Net margin 15.4% (avg: 10%), ROE 23.5% (avg: 14%), current ratio 2.53 (avg: 1.6).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Apr 13, 2026 | Data as of: 2025-12-31 | Powered by Claude AI