📊 LFUS Key Takeaways
Is Littelfuse Inc. /de (LFUS) a Good Investment?
Littelfuse faces critical operational profitability challenges despite solid revenue growth of 8.9% YoY, with net losses of $71.7M and a severely compressed 1.6% operating margin indicating structural cost issues that warrant a cautious stance. However, strong free cash flow generation ($366.1M) and a solid balance sheet with 2.69x current ratio and conservative 0.33x debt/equity provide financial cushion, suggesting this may be a temporary operational disruption rather than permanent deterioration.
Littelfuse shows healthy top-line growth and strong free cash flow with solid liquidity and moderate leverage, indicating resilient underlying operations. However, profitability has deteriorated sharply with negative net income and very thin operating margins, suggesting either one-time charges or structural margin pressure. Await clearer evidence of margin recovery and earnings normalization before a more constructive stance.
Why Buy Littelfuse Inc. /de Stock? LFUS Key Strengths
- Strong free cash flow of $366.1M with 15.3% FCF margin demonstrates core business remains cash-generative despite accounting losses
- Solid revenue growth of 8.9% YoY shows market demand for products
- Healthy balance sheet with $563.4M cash, 2.69x current ratio, and conservative 0.33x debt-to-equity
- Decent gross margin of 38% indicates viable core product economics
- Robust free cash flow (15% FCF margin)
- Strong liquidity and moderate leverage (current 2.69x, D/E 0.33x)
- Solid gross margin base (38%) with YoY revenue growth (+8.9%)
LFUS Stock Risks: Littelfuse Inc. /de Investment Risks
- Severe profitability crisis: net loss of $71.7M with -3.0% net margin and -171.6% YoY deterioration signals major operational or one-time issues
- Operating margin of 1.6% despite 38% gross margin indicates excessive operating expenses or unusual charges requiring investigation
- Negative ROE (-3.0%) and ROA (-1.8%) show management is destroying shareholder value
- Significant deterioration trajectory raises questions about management execution and business model sustainability
- Sustained margin compression (operating margin 1.6%)
- Potential non-recurring charges or impairments driving net loss
- Cyclical demand and working capital reversals could reduce FCF
Key Metrics to Watch
- Operating margin recovery trajectory - critical to determine if 1.6% is temporary or structural issue
- Net income path to profitability - current -$71.7M loss is unsustainable
- Operating expense levels - gap between 38% gross margin and 1.6% operating margin must be addressed
- Free cash flow sustainability - monitor if positive FCF can be maintained while fixing profitability
- Operating margin and EBITDA-to-interest coverage
- Free cash flow margin and working capital trends
Littelfuse Inc. /de (LFUS) Financial Metrics & Key Ratios
💡 AI Analyst Insight
Strong liquidity with a 2.69x current ratio provides a solid financial cushion.
LFUS Profit Margin, ROE & Profitability Analysis
LFUS vs Market Sector: How Littelfuse Inc. /de Compares
How Littelfuse Inc. /de compares to Market sector averages
Sector benchmarks are approximate industry averages. Actual sector performance may vary.
Is Littelfuse Inc. /de Stock Overvalued? LFUS Valuation Analysis 2026
Based on fundamental analysis, Littelfuse Inc. /de has mixed fundamental signals relative to the Market sector in 2026.
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.
Littelfuse Inc. /de Balance Sheet: LFUS Debt, Cash & Liquidity
LFUS Revenue & Earnings Growth: 5-Year Financial Trend
5-Year Trend Summary: Littelfuse Inc. /de's revenue has grown significantly by 15% over the 5-year period, indicating strong business expansion. The most recent EPS of $10.34 reflects profitable operations.
LFUS Revenue Growth, EPS Growth & YoY Performance
LFUS Quarterly Earnings & Performance
| Quarter | Revenue | Net Income | EPS |
|---|---|---|---|
| Q3 2025 | $567.4M | $43.6M | $2.32 |
| Q2 2025 | $558.5M | $43.6M | $1.82 |
| Q1 2025 | $535.4M | $43.6M | $1.75 |
| Q3 2024 | $567.4M | $45.5M | $2.30 |
| Q2 2024 | $558.5M | $45.5M | $1.82 |
| Q1 2024 | $535.4M | $48.5M | $1.93 |
| Q3 2023 | $607.1M | $57.8M | $2.30 |
| Q2 2023 | $612.0M | $70.1M | $2.79 |
Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.
Littelfuse Inc. /de Dividends, Buybacks & Capital Allocation
LFUS SEC Filings: Latest 10-K & 10-Q Analysis
Access official SEC EDGAR filings for Littelfuse Inc. /de (CIK: 0000889331)
📋 Recent SEC Filings
❓ Frequently Asked Questions about LFUS
What is the AI rating for LFUS?
Littelfuse Inc. /de (LFUS) has a Combined AI Rating of SELL from Claude (SELL) and ChatGPT (HOLD) with 66% combined confidence, based on fundamental analysis of SEC EDGAR filings.
What are LFUS's key strengths?
Claude: Strong free cash flow of $366.1M with 15.3% FCF margin demonstrates core business remains cash-generative despite accounting losses. Solid revenue growth of 8.9% YoY shows market demand for products. ChatGPT: Robust free cash flow (15% FCF margin). Strong liquidity and moderate leverage (current 2.69x, D/E 0.33x).
What are the risks of investing in LFUS?
Claude: Severe profitability crisis: net loss of $71.7M with -3.0% net margin and -171.6% YoY deterioration signals major operational or one-time issues. Operating margin of 1.6% despite 38% gross margin indicates excessive operating expenses or unusual charges requiring investigation. ChatGPT: Sustained margin compression (operating margin 1.6%). Potential non-recurring charges or impairments driving net loss.
What is LFUS's revenue and growth?
Littelfuse Inc. /de reported revenue of $2.4B.
Does LFUS pay dividends?
Littelfuse Inc. /de pays dividends, with $72.0M distributed to shareholders in the trailing twelve months.
Where can I find LFUS SEC filings?
Official SEC filings for Littelfuse Inc. /de (CIK: 0000889331) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.
What is LFUS's EPS?
Littelfuse Inc. /de has a diluted EPS of $-2.89.
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 LFUS a good stock to buy right now?
Based on our AI fundamental analysis in April 2026, Littelfuse Inc. /de has a SELL rating with 66% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.
Is LFUS stock overvalued or undervalued?
Valuation metrics for LFUS: ROE of -3.0% (sector avg: 15%), net margin of -3.0% (sector avg: 12%). Compare these metrics with sector averages to assess valuation.
Should I buy LFUS stock in 2026?
Our dual AI analysis gives Littelfuse Inc. /de a combined SELL rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.
What is LFUS's free cash flow?
Littelfuse Inc. /de's operating cash flow is $433.8M, with capital expenditures of $67.6M. FCF margin is 15.3%.
How does LFUS compare to other Market stocks?
Vs Default sector averages: Net margin -3.0% (avg: 12%), ROE -3.0% (avg: 15%), current ratio 2.69 (avg: 1.8).