Latest Ratios: P/E Ratio -145.7x · EV/EBITDA 80.4x · ROE -3.0%. (1996–2025 historical series)
Price-based multiples — how expensive the stock is relative to earnings, sales, book value, and cash flow
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Market Cap | $10.7B | $6.5B | $5.9B | $6.7B | $5.5B | $7.8B | $6.3B | $4.7B | $4.3B | $4.5B | $3.4B |
| Enterprise Value | $11.1B | $6.9B | $6.1B | $7.1B | $6.0B | $8.0B | $6.3B | $4.9B | $4.5B | $4.6B | $3.6B |
| P/E Ratio → | -145.67 | — | 59.26 | 25.88 | 14.74 | 27.65 | 48.14 | 34.16 | 26.30 | 37.97 | 32.99 |
| P/S Ratio | 4.50 | 2.74 | 2.71 | 2.84 | 2.19 | 3.77 | 4.33 | 3.16 | 2.52 | 3.71 | 3.27 |
| P/B Ratio | 4.34 | 2.69 | 2.46 | 2.71 | 2.49 | 4.14 | 3.89 | 3.17 | 2.93 | 4.89 | 4.23 |
| P/FCF | 29.30 | 17.83 | 20.34 | 18.09 | 17.45 | 27.74 | 31.03 | 25.88 | 16.83 | 22.32 | 25.76 |
| P/OCF | 24.73 | 15.05 | 16.15 | 14.68 | 13.11 | 21.01 | 24.27 | 19.35 | 13.04 | 16.85 | 19.15 |
P/E links to full P/E history page with 30-year chart
Enterprise-value multiples — capital-structure-neutral measures of total business value
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EV / Revenue | — | 2.90 | 2.80 | 3.00 | 2.39 | 3.86 | 4.35 | 3.27 | 2.64 | 3.77 | 3.44 |
| EV / EBITDA | 80.45 | 50.04 | 21.23 | 14.24 | 9.65 | 16.59 | 24.30 | 17.25 | 13.81 | 16.35 | 19.74 |
| EV / EBIT | 296.10 | 182.32 | 32.22 | 19.25 | 12.78 | 22.35 | 34.45 | 26.15 | 19.92 | 21.17 | 27.51 |
| EV / FCF | — | 18.88 | 21.05 | 19.11 | 19.02 | 28.42 | 31.12 | 26.82 | 17.63 | 22.64 | 27.10 |
Margins and return-on-capital ratios measuring operating efficiency
Full margin charts and quarterly trend are on the Earnings History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 38.0% | 38.0% | 35.9% | 38.1% | 40.1% | 37.1% | 34.7% | 36.3% | 38.0% | 41.5% | 39.1% |
| Operating Margin | 1.6% | 1.6% | 7.2% | 15.3% | 19.9% | 18.5% | 11.2% | 12.8% | 13.1% | 17.9% | 12.4% |
| Net Profit Margin | -3.0% | -3.0% | 4.6% | 11.0% | 14.8% | 13.6% | 9.0% | 9.2% | 9.6% | 9.8% | 9.9% |
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | -3.0% | -3.0% | 4.1% | 11.1% | 18.2% | 16.2% | 8.4% | 9.4% | 13.7% | 13.7% | 13.4% |
| ROA | -1.8% | -1.8% | 2.5% | 6.6% | 10.6% | 9.6% | 4.9% | 5.4% | 7.6% | 7.4% | 8.2% |
| ROIC | 1.0% | 1.0% | 4.3% | 9.7% | 15.7% | 15.6% | 7.4% | 8.6% | 12.6% | 16.5% | 12.4% |
| ROCE | 1.1% | 1.1% | 4.5% | 10.4% | 16.6% | 14.9% | 6.8% | 8.3% | 11.7% | 15.5% | 12.1% |
Solvency and debt-coverage ratios — lower is generally safer
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.39 | 0.39 | 0.39 | 0.38 | 0.48 | 0.35 | 0.44 | 0.47 | 0.47 | 0.53 | 0.56 |
| Debt / EBITDA | 6.85 | 6.85 | 3.22 | 1.87 | 1.71 | 1.38 | 2.73 | 2.47 | 2.12 | 1.76 | 2.47 |
| Net Debt / Equity | — | 0.16 | 0.09 | 0.15 | 0.22 | 0.10 | 0.01 | 0.12 | 0.14 | 0.07 | 0.22 |
| Net Debt / EBITDA | 2.77 | 2.77 | 0.71 | 0.76 | 0.80 | 0.39 | 0.07 | 0.60 | 0.62 | 0.23 | 0.97 |
| Debt / FCF | — | 1.05 | 0.70 | 1.02 | 1.58 | 0.67 | 0.10 | 0.94 | 0.80 | 0.32 | 1.34 |
| Interest Coverage | 1.11 | 1.11 | 4.92 | 9.24 | 17.90 | 19.41 | 8.65 | 8.45 | 10.08 | 16.25 | 15.29 |
Short-term solvency ratios and asset-utilisation metrics
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Ratio | 2.69 | 2.69 | 3.58 | 3.75 | 2.64 | 2.92 | 4.42 | 4.45 | 3.50 | 3.52 | 3.26 |
| Quick Ratio | 1.91 | 1.91 | 2.62 | 2.49 | 1.68 | 1.90 | 3.48 | 3.40 | 2.62 | 2.90 | 2.66 |
| Cash Ratio | 1.06 | 1.06 | 1.67 | 1.48 | 0.98 | 1.10 | 2.49 | 2.35 | 1.66 | 1.91 | 1.49 |
| Asset Turnover | — | 0.60 | 0.56 | 0.59 | 0.64 | 0.66 | 0.53 | 0.59 | 0.66 | 0.70 | 0.71 |
| Inventory Turnover | 3.55 | 3.55 | 3.37 | 3.08 | 2.75 | 2.93 | 3.66 | 4.03 | 4.12 | 5.08 | 5.64 |
| Days Sales Outstanding | — | 56.49 | 49.04 | 45.68 | 45.56 | 48.65 | 59.53 | 50.27 | 49.96 | 55.10 | 68.46 |
Earnings, FCF, buyback, and dividend yields — total returns to shareholders
Full dividend history and growth charts are on the Dividend History page
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend Yield | 0.7% | 1.1% | 1.1% | 0.9% | 1.0% | 0.6% | 0.7% | 0.9% | 0.9% | 0.7% | 0.8% |
| Payout Ratio | — | — | 66.9% | 24.0% | 15.0% | 17.5% | 36.0% | 32.1% | 24.3% | 26.6% | 26.7% |
| Metric | TTM | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2018 | FY 2017 | FY 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Earnings Yield | — | — | 1.7% | 3.9% | 6.8% | 3.6% | 2.1% | 2.9% | 3.8% | 2.6% | 3.0% |
| FCF Yield | 3.4% | 5.6% | 4.9% | 5.5% | 5.7% | 3.6% | 3.2% | 3.9% | 5.9% | 4.5% | 3.9% |
| Buyback Yield | 0.3% | 0.4% | 0.7% | 0.0% | 0.0% | 0.0% | 0.4% | 2.1% | 1.5% | 0.1% | 0.0% |
| Total Shareholder Yield | 0.9% | 1.5% | 1.8% | 0.9% | 1.0% | 0.6% | 1.1% | 3.0% | 2.4% | 0.8% | 0.8% |
| Shares Outstanding | — | $25M | $25M | $25M | $25M | $25M | $25M | $25M | $25M | $23M | $23M |
Includes 30+ ratios · 30 years · Updated daily
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Quick answers to the most common questions about buying LFUS stock.
Littelfuse, Inc.'s current P/E ratio is -145.7x. The historical average is 33.8x.
Littelfuse, Inc.'s current EV/EBITDA is 80.4x. This enterprise value multiple compares the company's total value (equity + debt - cash) to its EBITDA. The historical average is 13.8x.
Littelfuse, Inc.'s return on equity (ROE) is -3.0%. The historical average is 11.9%.
Based on historical data, Littelfuse, Inc. is trading at a P/E of -145.7x. Compare with industry peers and growth rates for a complete picture.
Littelfuse, Inc.'s current dividend yield is 0.68%.
Littelfuse, Inc. has 38.0% gross margin and 1.6% operating margin.
Littelfuse, Inc.'s Debt/EBITDA ratio is 6.8x, indicating high leverage. A ratio above 4x may signal elevated financial risk.
Key Metrics
Top Statement Risk
Margin compression from integration costs
Metrics are mathematically derived from official filings.
Margin Recovery Masks Underlying Drag
Gross margin expanded to 41.4% in 2026Q2, yet operating margin of 16.2% only modestly exceeds the prior-year 15.1%, suggesting persistent cost pressures, per reported quarterly data.
The 2026Q2 gross margin improvement to 41.4% from 37.8% a year ago indicates favorable product mix or pricing, but the operating margin gain of just 110 basis points implies that SG&A and other operating costs are absorbing much of the benefit. The sharp swing from a -40.8% net margin in 2025Q4 to 12.1% in 2026Q2 highlights the impact of non-recurring charges, yet the underlying operating leverage appears limited. Investors should monitor whether the 16.2% operating margin can sustainably expand toward the mid-20s, which would signal genuine earnings power beyond one-time adjustments.
Return on Capital Recovering from Cyclical Trough
ROIC rebounded to 3.7% in 2026Q2 from -6.0% in 2025Q4, but remains below the 2.5% average of the prior four quarters, indicating a slow recovery, based on reported figures.
The recovery in ROIC from the -6.0% trough in 2025Q4 to 3.7% in 2026Q2 reflects both margin normalization and a lower capital base after debt repayment. However, the absolute level remains low relative to the cost of capital, suggesting that the company is not yet generating excess returns. The improvement is driven more by margin recovery than by asset efficiency, as asset turnover has remained flat at 0.19. For sustained value creation, ROIC needs to exceed the weighted average cost of capital, which appears unlikely at current levels unless operating margins expand significantly.
Working Capital Efficiency Improves but Inventory Lingers
Cash conversion cycle shortened to 90 days in 2026Q2 from 126 days in 2024Q1, driven by faster receivables collection and lower inventory days, according to the latest quarterly data.
The reduction in DSO from 51 to 50 days and DIO from 121 to 90 days over the period indicates improved working capital management, likely reflecting better demand visibility and inventory discipline. However, DPO has remained relatively stable around 50 days, suggesting limited additional leverage over suppliers. The 90-day CCC is still elevated compared to more efficient peers, implying that further improvements in inventory turnover could release additional cash. The trend is positive, but the absolute level suggests that working capital remains a drag on cash generation.
Deleveraging Accelerates, Coverage Strengthens
Debt-to-equity fell to 0.27 in 2026Q2 from 0.39 in 2025Q4, while interest coverage improved to 20.86 from -26.68, reflecting debt repayment and margin recovery, per reported balance sheet data.
The sharp reduction in leverage, with total debt declining from $946.2M to $709.4M, indicates a strategic deleveraging that strengthens the balance sheet. Interest coverage of 20.86 in 2026Q2 is robust, providing ample cushion for debt service even if earnings were to decline. The D/EBITDA ratio of 5.28, while elevated, is distorted by the low EBITDA in the trailing twelve months; on a forward basis, it likely normalizes to a more comfortable level. This conservative capital structure positions the company well for potential cyclical downturns or future M&A.
Liquidity Buffer Remains Strong
Current ratio of 2.76 and quick ratio of 2.00 in 2026Q2 indicate ample short-term liquidity, with cash of $628.2M providing a solid cushion, as reported in the latest balance sheet.
The current ratio has remained consistently above 2.5 over the past year, and the quick ratio of 2.00 suggests that even without inventory sales, the company can cover its short-term obligations. This liquidity position is particularly reassuring given the cyclicality of the electronics industry and the potential for demand shocks. The high cash balance also provides flexibility for strategic investments or further debt reduction. However, the reliance on inventory for a portion of current assets means that a sudden write-down could erode the buffer, though the current levels appear conservative.
Misapplied EV/EBITDA in Cyclical Downturn
EV/EBITDA of 78.58 on trailing earnings is misleading due to depressed EBITDA from 2025Q4 charges; forward EV/EBITDA of 21.23 better reflects normalized earnings, based on reported figures.
The trailing EV/EBITDA multiple is artificially inflated because EBITDA in the last twelve months includes the -40.8% net margin quarter, which likely contained non-cash impairments. Investors using this multiple may conclude the stock is overvalued, but the forward multiple of 21.23 is more representative of the company's earnings power. A more appropriate metric for LFUS is EV/EBIT or EV/EBITDA on a normalized basis, adjusting for one-time charges and acquisition-related amortization. This adjustment reveals that the company is trading at a premium to peers like CTS (14.16) but at a discount to Vicor (156.61), reflecting its mixed growth and margin profile.