Littelfuse Inc /De (LFUS) — SEC Filings
Littelfuse Inc /De (LFUS) — 31 SEC filings. Latest: 10-Q (May 6, 2026). Includes 16 8-K, 7 10-Q, 3 SC 13G/A.
View Littelfuse Inc /De on SEC EDGAR
Overview
Littelfuse Inc /De (LFUS) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a 10-Q filed on Oct 29, 2025: LITTELFUSE INC /DE reported robust financial performance for the three and nine months ended September 27, 2025. Net sales for the three months increased by 10.1% to $624.64 million from $567.39 million in the prior year, while nine-month net sales rose 7.9% to $1.79 billion from $1.66 billion. Net
Sentiment Summary
Across 31 filings, the sentiment breakdown is: 2 bullish, 28 neutral, 1 mixed. The dominant filing sentiment for Littelfuse Inc /De is neutral.
Filing Type Overview
Littelfuse Inc /De (LFUS) has filed 7 10-Q, 16 8-K, 2 DEF 14A, 2 10-K, 3 SC 13G/A, 1 SC 13G with the SEC between Jan 2024 to May 2026.
Filings by Year
Recent SEC Filings (31)
Risk Profile
Risk Assessment: Of LFUS's 22 recent filings, 0 were flagged as high-risk, 6 as medium-risk, and 16 as low-risk. The overall risk profile suggests relatively low risk with generally favorable filings.
Financial Highlights
| Metric | Value |
|---|---|
| Revenue | $624.64M |
| Net Income | $69.52M |
| EPS | $2.80 |
| Debt-to-Equity | 0.56 |
| Cash Position | $814.73M |
| Operating Margin | 15.6% |
| Total Assets | $4.17B |
| Total Debt | $805.78M |
Key Executives
- Jennifer L. Scanlon
- David M. Speer
- Stephen R. Walker
- John D. Peterson
- Laura J. Schumacher
- Ryan K. Stafford
Industry Context
Littelfuse operates in the highly competitive electronic components industry, supplying fuses, semiconductors, and sensors. Key trends include increasing demand for advanced electronics in automotive, industrial, and consumer markets, driving innovation and requiring significant R&D investment. The industry is characterized by global supply chains and a need for continuous product development to meet evolving technological requirements.
Top Tags
governance (5) · financials (5) · 10-Q (4) · executive-compensation (3) · board-changes (3) · quarterly-report (3) · financial-reporting (3) · compensation (3) · results-of-operations (3) · Electronics Manufacturing (2)
Key Numbers
| Metric | Value | Context |
|---|---|---|
| Net Sales (Q3 2025) | $624.64M | Increased 10.1% from $567.39M in Q3 2024 |
| Net Sales (9 Months 2025) | $1.79B | Increased 7.9% from $1.66B in 9 Months 2024 |
| Net Income (Q3 2025) | $69.52M | Increased 19.7% from $58.06M in Q3 2024 |
| Net Income (9 Months 2025) | $170.44M | Increased 12.1% from $151.98M in 9 Months 2024 |
| Basic EPS (Q3 2025) | $2.80 | Increased from $2.34 in Q3 2024 |
| Cash and Cash Equivalents | $814.73M | Increased from $724.92M at December 28, 2024 |
| Net Cash Provided by Operating Activities (9 Months 2025) | $295.10M | Increased from $207.00M in 9 Months 2024 |
| Foreign Exchange Loss (9 Months 2025) | $15.47M | Increased from $4.27M in 9 Months 2024 |
| Acquisitions of Businesses (9 Months 2025) | $57.42M | New investment compared to zero in 9 Months 2024 |
| Electronics – Semiconductor Sales (Q3 2025) | $174.07M | Increased from $151.95M in Q3 2024 |
| Commission File Number | 0-20388 | SEC filing identifier for Littelfuse, Inc. |
| IRS Employer Identification No. | 36-3795742 | Tax identification number for Littelfuse, Inc. |
| Q2 2025 Revenue | $650.1M | Increased by 7.9% from $602.5 million in Q2 2024 |
| Q2 2025 Net Income | $105.3M | Increased by 18.7% from $88.7 million in Q2 2024 |
| Total Assets | $5.2B | Increased from $5.0 billion at December 28, 2024 |
Forward-Looking Statements
- {"claim":"Vanguard will maintain a significant, passive stake in Littelfuse Inc. for the foreseeable future.","entity":"The Vanguard Group","targetDate":"2025-12-31","confidence":"high"}
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Frequently Asked Questions
What are the latest SEC filings for Littelfuse Inc /De (LFUS)?
Littelfuse Inc /De has 31 recent SEC filings from Jan 2024 to May 2026, including 16 8-K, 7 10-Q, 3 SC 13G/A. Each filing includes an AI-generated plain-English summary.
What is the overall sentiment of LFUS filings?
Across 31 filings, the sentiment breakdown is: 2 bullish, 28 neutral, 1 mixed. The dominant sentiment is neutral.
Where can I find Littelfuse Inc /De SEC filings explained simply?
ReadTheFiling provides AI-powered plain-English summaries of all Littelfuse Inc /De (LFUS) SEC filings, including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and insider trades.
What are the key financial highlights for Littelfuse Inc /De?
Key financial highlights from Littelfuse Inc /De's most recent 10-Q include metrics such as revenue, net income, EPS, and debt ratios. Visit the filing detail page for the full breakdown.
What is the investment thesis for LFUS?
The investment thesis for LFUS includes bull, base, and bear case scenarios derived from AI analysis of recent SEC filings.
Who are the key executives at Littelfuse Inc /De?
Key executives identified across Littelfuse Inc /De's filings include Jennifer L. Scanlon, David M. Speer, Stephen R. Walker, John D. Peterson, Laura J. Schumacher and 1 others.
What are the main risk factors for Littelfuse Inc /De stock?
Of LFUS's 22 assessed filings, 0 were flagged high-risk, 6 medium-risk, and 16 low-risk.
What are recent predictions and forward guidance from Littelfuse Inc /De?
Recent forward-looking statements from Littelfuse Inc /De include guidance on {"claim":"Vanguard will maintain a significant, passive stake in Littelfuse Inc. for the foreseeable future.","entity":".