LITTELFUSE INCLFUSEarnings & Financial Report
Littelfuse is a leading global manufacturer of circuit protection, sensing, and control components. Its product portfolio includes fuses, semiconductor protection devices, power switches, sensors, and circuit breakers, serving automotive, industrial electronics, consumer electronics, telecommunications, and renewable energy sectors worldwide to boost equipment safety and reliability.
LFUS Q4 FY2025 Key Financial Metrics
Revenue
$593.9M
Gross Profit
$225.7M
Operating Profit
$-222.8M
Net Profit
$-242.1M
Gross Margin
38.0%
Operating Margin
-37.5%
Net Margin
-40.8%
YoY Growth
12.2%
EPS
$-9.71
LITTELFUSE INC Q4 FY2025 Financial Summary
LITTELFUSE INC reported revenue of $593.9M (up 12.2% YoY) for Q4 FY2025, with a net profit of $-242.1M (down 367.6% YoY) (-40.8% margin). Cost of goods sold was $368.2M, operating expenses totaled $448.6M.
Key Financial Metrics
| Total Revenue | $593.9M |
|---|---|
| Net Profit | $-242.1M |
| Gross Margin | 38.0% |
| Operating Margin | -37.5% |
| Report Period | Q4 FY2025 |
Revenue Breakdown
LITTELFUSE INC Q4 FY2025 revenue of $593.9M breaks down across 7 segments, led by Electronics Passive Products And Sensors at $174.9M (29.4% of total).
| Segment | Revenue | % of Total |
|---|---|---|
| Electronics Passive Products And Sensors | $174.9M | 29.4% |
| Electronics Semiconductor | $170.3M | 28.7% |
| Industrial Products | $85.0M | 14.3% |
| Commercial Vehicle Products | $76.2M | 12.8% |
| Passenger Car Products | $72.8M | 12.3% |
| Automotive Sensors | $14.7M | 2.5% |
| Dortmund Fab | $12.5M | 2.1% |
LITTELFUSE INC Revenue by Segment — Quarterly Trend
LITTELFUSE INC revenue by segment across the last 4 reported quarters, showing how each business line (such as Electronics Passive Products And Sensors and Electronics Semiconductor) has evolved quarter over quarter.
| Segment | Q4 FY2025 | Q3 FY2025 | Q2 FY2025 | Q1 FY2025 |
|---|---|---|---|---|
| Electronics Passive Products And Sensors | $174.9M | $183.4M | $168.7M | $149.0M |
| Electronics Semiconductor | $170.3M | $174.1M | $167.0M | $158.3M |
| Industrial Products | $85.0M | $95.9M | $98.3M | $85.2M |
| Commercial Vehicle Products | $76.2M | $80.3M | $86.3M | $77.8M |
| Passenger Car Products | $72.8M | $75.6M | $76.2M | $69.0M |
LITTELFUSE INC Annual Revenue by Year
LITTELFUSE INC annual revenue history includes year-by-year totals (for example, 2025 revenue was $2.4B).
LITTELFUSE INC Quarterly Revenue & Net Profit History
LITTELFUSE INC results over the last 8 reported quarters, including revenue, net profit and year-over-year growth.
| Quarter | Revenue | Revenue YoY | Net Profit | Net Margin |
|---|---|---|---|---|
| Q4 FY2025 | $593.9M | +12.2% | $-242.1M | -40.8% |
| Q3 FY2025 | $624.6M | +10.1% | $69.5M | 11.1% |
| Q2 FY2025 | $613.4M | +9.8% | $57.3M | 9.3% |
| Q1 FY2025 | $554.3M | +3.5% | $43.6M | 7.9% |
| Q4 FY2024 | $529.5M | -0.8% | $-51.8M | -9.8% |
| Q3 FY2024 | $567.4M | -6.5% | $58.1M | 10.2% |
| Q2 FY2024 | $558.5M | -8.4% | $45.5M | 8.1% |
| Q1 FY2024 | $535.4M | — | $48.5M | 9.0% |
Income Statement
| Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $535.4M | $558.5M | $567.4M | $529.5M | $554.3M | $613.4M | $624.6M | $593.9M |
| YoY Growth | N/A | -8.4% | -6.5% | -0.8% | 3.5% | 9.8% | 10.1% | 12.2% |
Balance Sheet
| Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | |
|---|---|---|---|---|---|---|---|---|
| Assets | $3.94B | $3.92B | $4.06B | $3.89B | $3.89B | $4.07B | $4.17B | $3.96B |
| Liabilities | $1.47B | $1.46B | $1.49B | $1.48B | $1.43B | $1.47B | $1.50B | $1.53B |
| Equity | $2.47B | $2.47B | $2.57B | $2.41B | $2.46B | $2.60B | $2.67B | $2.43B |
Cash Flow
| Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | |
|---|---|---|---|---|---|---|---|---|
| Operating CF | $57.1M | $69.4M | $80.4M | $160.6M | $65.8M | $82.5M | $146.9M | $138.7M |