Littelfuse Q3 Sales Surge 10% on Strong Electronics Demand

TL;DR

**Littelfuse is firing on all cylinders, buy the dip if you see one; their electronics segment is crushing it.**

AI Summary

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 income for the three months jumped 19.7% to $69.52 million, up from $58.06 million, and for the nine months, it increased 12.1% to $170.44 million from $151.98 million. Operating income also saw significant growth, climbing 11.0% to $97.42 million for the quarter and 24.9% to $260.34 million for the nine-month period. The company's cash and cash equivalents increased to $814.73 million as of September 27, 2025, from $724.92 million at December 28, 2024, driven by strong net cash provided by operating activities of $295.10 million for the nine months. Key business changes include a significant increase in Electronics segment revenue, with Semiconductor products growing to $174.07 million from $151.95 million quarterly, and Passive Products and Sensors reaching $183.38 million from $152.23 million. Risks include foreign exchange losses, which increased to $15.47 million for the nine months ended September 27, 2025, from $4.27 million in the prior year. Strategic outlook appears positive, with continued investment in property, plant, and equipment totaling $48.70 million for the nine months, and acquisitions of businesses amounting to $57.42 million.

Why It Matters

This strong performance from Littelfuse, particularly in its Electronics segment, signals robust demand in key end markets like automotive and industrial, which is crucial for investors looking for growth in the technology manufacturing sector. The company's ability to significantly increase net income and operating cash flow, despite rising foreign exchange losses, demonstrates operational efficiency and resilience. For employees, this growth could mean job security and potential expansion opportunities. Customers benefit from Littelfuse's continued investment in R&D and acquisitions, leading to innovative and reliable solutions. In a competitive landscape, Littelfuse's consistent growth and strategic investments position it favorably against peers by expanding its market share and product offerings.

Risk Assessment

Risk Level: medium — The company faces a medium risk level due to a substantial increase in foreign exchange loss, which rose to $15.47 million for the nine months ended September 27, 2025, compared to $4.27 million in the prior year. This volatility could impact future profitability. Additionally, while overall debt is managed, the current portion of long-term debt decreased significantly from $67.61 million to $16.96 million, indicating a shift in debt structure that warrants monitoring.

Analyst Insight

Investors should consider Littelfuse's strong revenue and net income growth, particularly in the Electronics segment, as a positive indicator. Monitor the foreign exchange loss trend, but the robust operating cash flow of $295.10 million suggests the company has ample liquidity to manage these fluctuations. This filing reinforces a bullish outlook, suggesting continued investment or holding for long-term growth.

Financial Highlights

debt To Equity

0.56

revenue

$624.64M

operating Margin

15.6%

total Assets

$4.17B

total Debt

$805.78M

net Income

$69.52M

eps

$2.80

gross Margin

38.6%

cash Position

$814.73M

revenue Growth

+10.1%

Revenue Breakdown

Key Numbers

• $624.64M — Net Sales (Q3 2025) (Increased 10.1% from $567.39M in Q3 2024)
• $1.79B — Net Sales (9 Months 2025) (Increased 7.9% from $1.66B in 9 Months 2024)
• $69.52M — Net Income (Q3 2025) (Increased 19.7% from $58.06M in Q3 2024)
• $170.44M — Net Income (9 Months 2025) (Increased 12.1% from $151.98M in 9 Months 2024)
• $2.80 — Basic EPS (Q3 2025) (Increased from $2.34 in Q3 2024)
• $814.73M — Cash and Cash Equivalents (Increased from $724.92M at December 28, 2024)
• $295.10M — Net Cash Provided by Operating Activities (9 Months 2025) (Increased from $207.00M in 9 Months 2024)
• $15.47M — Foreign Exchange Loss (9 Months 2025) (Increased from $4.27M in 9 Months 2024)
• $57.42M — Acquisitions of Businesses (9 Months 2025) (New investment compared to zero in 9 Months 2024)
• $174.07M — Electronics – Semiconductor Sales (Q3 2025) (Increased from $151.95M in Q3 2024)

Key Players & Entities

• LITTELFUSE INC /DE (company) — Registrant
• NASDAQ Global Select Market (regulator) — Exchange for Common Stock
• $624,640 (dollar_amount) — Net sales for three months ended September 27, 2025
• $567,390 (dollar_amount) — Net sales for three months ended September 28, 2024
• $1,792,360 (dollar_amount) — Net sales for nine months ended September 27, 2025
• $1,661,263 (dollar_amount) — Net sales for nine months ended September 28, 2024
• $69,522 (dollar_amount) — Net income for three months ended September 27, 2025
• $58,058 (dollar_amount) — Net income for three months ended September 28, 2024
• $170,435 (dollar_amount) — Net income for nine months ended September 27, 2025
• $15,466 (dollar_amount) — Foreign exchange loss for nine months ended September 27, 2025

FAQ

Risk Factors

• Foreign Exchange Losses [medium — financial]: The company experienced a substantial increase in foreign exchange losses, rising to $15.47 million for the nine months ended September 27, 2025, from $4.27 million in the prior year. This indicates increased exposure to currency fluctuations which can negatively impact profitability.
• Inventory Management [low — operational]: Inventories decreased from $416.27 million at December 28, 2024, to $396.87 million at September 27, 2025. While this could indicate efficient inventory management, a significant drop could also signal potential supply chain issues or a mismatch with future demand.
• Intangible Asset Amortization [low — financial]: Amortization of intangibles was $15.04 million for the quarter and $44.22 million for the nine months ended September 27, 2025. While a normal part of business, significant amortization can impact net income.
• Restructuring, Impairment, and Other Charges [low — operational]: The company recorded $1.63 million in restructuring, impairment, and other charges for the three months and $13.16 million for the nine months ended September 27, 2025. These charges can indicate ongoing business adjustments or unforeseen events impacting asset values.

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.

Regulatory Implications

As a global manufacturer, Littelfuse is subject to various international trade regulations, environmental standards, and product safety requirements. Compliance with these regulations is crucial to avoid penalties and maintain market access. The company's disclosures do not highlight any specific new regulatory challenges in this filing.

What Investors Should Do

1. Monitor foreign exchange impact
2. Evaluate acquisition strategy
3. Assess R&D investment efficiency
4. Analyze inventory levels

Key Dates

• 2025-09-27: End of Q3 2025 reporting period — Reported strong net sales growth of 10.1% and net income increase of 19.7% for the quarter.
• 2025-09-27: Nine months ended reporting period — Achieved 7.9% net sales growth and 12.1% net income growth year-over-year, with significant operating income increase.
• 2025-09-27: Consolidated Balance Sheet date — Cash and cash equivalents increased to $814.73 million, up from $724.92 million at year-end 2024.
• 2025-09-27: Nine months ended cash flow reporting — Generated $295.10 million in net cash from operating activities, a substantial increase from the prior year.
• 2024-12-28: End of Fiscal Year 2024 reporting period — Provided the comparative balance sheet figure for cash and cash equivalents ($724.92 million).

Glossary

Net sales

The total revenue generated from sales of goods or services after deducting returns, allowances, and discounts. (Key indicator of top-line performance and market demand for Littelfuse's products.)

Operating income

Profitability from a company's core business operations, calculated as gross profit minus operating expenses. (Measures the efficiency of the company's operations before considering interest and taxes.)

Cash and cash equivalents

Highly liquid short-term investments that can be readily converted into cash. (Indicates the company's ability to meet short-term obligations and fund operations.)

Goodwill

An intangible asset that arises when a company acquires another company for a price greater than the fair value of its net identifiable assets. (Represents the premium paid for acquired businesses, a significant portion of Littelfuse's assets ($1.36B).)

Non-controlling interest

The portion of equity in a subsidiary that is not attributable to the parent company. (Represents ownership in consolidated entities that Littelfuse does not fully own.)

Accumulated other comprehensive loss

A component of equity that includes unrealized gains and losses on certain investments and foreign currency translation adjustments. (Reflects unrealized financial impacts not yet recognized in net income, showing a significant improvement from a loss of $146.36M to $14.39M.)

Year-Over-Year Comparison

Littelfuse Inc. demonstrates strong year-over-year performance. Net sales increased by 10.1% to $624.64 million for the quarter and 7.9% to $1.79 billion for the nine months. Net income also saw robust growth, up 19.7% quarterly and 12.1% for the nine months. Operating income showed significant improvement, particularly for the nine-month period. However, a notable increase in foreign exchange losses from $4.27 million to $15.47 million presents a new risk compared to the prior year's filing.

Key Financial Figures

• $0.01 — ange on which registered Common Stock, $0.01 par value LFUS NASDAQ Global Select Mar

Filing Documents

• lfus-20250927.htm (10-Q) — 1907KB
• exhibit101letteragreementb.htm (EX-10.1) — 71KB
• ex311q32025.htm (EX-31.1) — 11KB
• ex312q32025.htm (EX-31.2) — 11KB
• ex321q32025.htm (EX-32.1) — 7KB
• 0001628280-25-047026.txt ( ) — 10615KB
• lfus-20250927.xsd (EX-101.SCH) — 59KB
• lfus-20250927_cal.xml (EX-101.CAL) — 92KB
• lfus-20250927_def.xml (EX-101.DEF) — 300KB
• lfus-20250927_lab.xml (EX-101.LAB) — 711KB
• lfus-20250927_pre.xml (EX-101.PRE) — 538KB
• lfus-20250927_htm.xml (XML) — 2044KB

FINANCIAL INFORMATION

PART I FINANCIAL INFORMATION

Financial Statements

Item 1. Financial Statements Condensed Consolidated Balance Sheets as of September 27, 2025 (unaudited) and December 28, 2024 3 Condensed Consolidated Statements of Net Income for the three and nine months ended September 27, 2025 (unaudited) and September 28, 2024 (unaudited) 4 Condensed Consolidated Statements of Comprehensive Income for the three and nine months ended September 27, 2025 (unaudited) and September 28, 2024 (unaudited) 5 Condensed Consolidated Statements of Cash Flows for the nine months ended September 27, 2025 (unaudited) and September 28, 2024 (unaudited) 6 Condensed Consolidated Statements of Stockholders' Equity for the nine months ended September 27, 2025 (unaudited) and September 28, 2024 (unaudited) 7 Notes to Condensed Consolidated Financial Statements (unaudited) 9

Management's Discussion and Analysis of Financial Condition and Results of Operations

Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations 34

Quantitative and Qualitative Disclosures About Market Risk

Item 3. Quantitative and Qualitative Disclosures About Market Risk 45

Controls and Procedures

Item 4. Controls and Procedures 45 PART II OTHER INFORMATION

Legal Proceedings

Item 1. Legal Proceedings 47

Risk Factors

Item 1A. Risk Factors 47

Unregistered Sales of Equity Securities and Use of Proceeds

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds 47

Defaults Upon Senior Securities

Item 3. Defaults Upon Senior Securities 47

Mine Safety Disclosures

Item 4. Mine Safety Disclosures 47

Other Information

Item 5. Other Information 47

Exhibits

Item 6. Exhibits 48

Signatures

Signatures 49 2 Table of Contents

FINANCIAL STATEMENTS

ITEM 1. FINANCIAL STATEMENTS LITTELFUSE, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (in thousands, except share and per share data) September 27, 2025 December 28, 2024 ASSETS Current assets: Cash and cash equivalents (Note 1) $ 814,733 $ 724,924 Short-term investments 290 976 Trade receivables, less allowances of $ 78,392 and $ 69,990 at September 27, 2025 and December 28, 2024, respectively 373,827 294,371 Inventories (Note 3) 396,871 416,273 Prepaid income taxes and income taxes receivable 11,253 11,749 Prepaid expenses and other current assets 77,509 103,716 Total current assets 1,674,483 1,552,009 Net property, plant, and equipment (Note 4) 513,965 477,068 Intangible assets, net of amortization (Note 5) 458,776 482,118 Goodwill (Note 5) 1,356,038 1,228,502 Investments 21,329 23,245 Deferred income taxes 5,712 4,899 Right of use lease assets 87,116 72,211 Other long-term assets 56,940 51,727 Total assets $ 4,174,359 $ 3,891,779 LIABILITIES AND EQUITY Current liabilities: Accounts payable $ 204,016 $ 188,359 Accrued liabilities (Note 6) 173,786 148,276 Accrued income taxes 24,302 29,658 Current portion of long-term debt (Note 8) 16,955 67,612 Total current liabilities 419,059 433,905 Long-term debt, less current portion (Note 8) 788,821 788,502 Deferred income taxes 103,917 95,532 Accrued post-retirement benefits 33,658 29,836 Non-current lease liabilities 73,415 60,559 Other long-term liabilities 83,374 69,833 Total liabilities $ 1,502,244 $ 1,478,167 Commitments and contingencies (Note 15) Shareholders' equity: Common stock, par value $ 0.01 per share: 34,000,000 shares authorized; shares issued, September 27, 2025– 26,986,928 ; December 28, 2024– 26,758,730 264 262 Additional paid-in capital 1,091,622 1,049,079 Treasury stock, at cost: 2,088,122 and 1,937,380 shares, respectively ( 338,622 ) ( 305,351 ) Accumulated other comprehensive loss ( 14,388 ) ( 146,361 ) Retained earnings 1,932,601 1,815,628

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