LFUS
Littelfuse, Inc.
Hardware, Equipment & Parts
Market Cap$11.11B
5Y Perf.+181.3%
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Stock Comparison
LFUS vs STM
Revenue, margins, valuation, and 5-year total return — side by side.
STM
STMicroelectronics N.V.
Semiconductors
Market Cap$49.68B
5Y Perf.+138.1%
LFUS vs STM — Key Financials
Market cap, revenue, margins, and valuation side-by-side.
| Company Snapshot | LFUS | STM |
|---|---|---|
| Industry | Hardware, Equipment & Parts | Semiconductors |
| Market Cap | $11.11B | $49.68B |
| Revenue (TTM) | $2.49B | $12.40B |
| Net Income (TTM) | $-40M | $145M |
| Gross Margin | 38.3% | 33.8% |
| Operating Margin | 2.8% | 3.5% |
| Forward P/E | 31.6x | 49.8x |
| Total Debt | $946M | $2.13B |
| Cash & Equiv. | $563M | $2.84B |
LFUS vs STM — Long-Term Stock Performance
Price return indexed to 100 at period start. Dividends excluded.
LFUS
STM
| Stock | May 20 | May 26 | Return |
|---|---|---|---|
| Littelfuse, Inc. (LFUS) | 100 | 281.3 | +181.3% |
| STMicroelectronics … (STM) | 100 | 238.1 | +138.1% |
Price return only. Dividends and distributions are not included.
Quick Verdict: LFUS vs STM
Each card shows where this stock fits in a portfolio — not just who wins on paper.
Bottom line: LFUS leads in 4 of 7 categories, making it the strongest pick for growth and revenue expansion and valuation and capital efficiency. STMicroelectronics N.V. is the stronger pick specifically for profitability and margin quality and recent price momentum and sentiment. As sector peers, any of these can serve as alternatives in the same allocation.
LFUS
Littelfuse, Inc.
The Income Pick
LFUS carries the broadest edge in this set and is the clearest fit for income & stability and growth exposure.
- Dividend streak 16 yrs, beta 1.76, yield 0.7%
- Rev growth 8.9%, EPS growth -172.5%, 3Y rev CAGR -1.7%
- Lower volatility, beta 1.76, Low D/E 39.0%, current ratio 2.69x
Best for: income & stability and growth exposure
STM
STMicroelectronics N.V.
The Long-Run Compounder
STM is the clearest fit if your priority is long-term compounding.
- 9.8% 10Y total return vs LFUS's 317.6%
- 1.2% margin vs LFUS's -1.6%
- +144.0% vs LFUS's +132.6%
Best for: long-term compounding
See the full category breakdown
| Category | Winner | Why |
|---|---|---|
| Growth | LFUS | 8.9% revenue growth vs STM's -10.8% |
| Value | LFUS | Lower P/E (31.6x vs 49.8x) |
| Quality / Margins | STM | 1.2% margin vs LFUS's -1.6% |
| Stability / Safety | LFUS | Beta 1.76 vs STM's 2.05 |
| Dividends | LFUS | 0.7% yield, 16-year raise streak, vs STM's 0.6% |
| Momentum (1Y) | STM | +144.0% vs LFUS's +132.6% |
| Efficiency (ROA) | STM | 0.6% ROA vs LFUS's -1.0%, ROIC 1.3% vs 1.0% |
LFUS vs STM — Revenue Breakdown by Segment
How each company's revenue is distributed across its business units
FY 2025
FY 2025
LFUS vs STM — Financial Metrics
Side-by-side numbers across 2 stocks — who leads on profitability, valuation, growth, and risk.
BEST OVERALLLFUSLAGGINGSTM
STMSTMicroelectronics N.…
1leads
LFUSLittelfuse, Inc.
2leads
6 Total Categories
CATEGORYLEADERvs STMMETRICS WON
Income & Cash FlowRevenue, margins, and cash flow strength
Tied
—
Valuation MetricsMultiples, price ratios, and targets
LFUS3/5
Profitability & EfficiencyROE, ROIC, leverage, and quality scores
STM8/9
Total Returns1Y, 3Y, 5Y total returns with dividends
Tied
—
Risk & VolatilityBeta, volatility, and downside exposure
Tied
—
Analyst OutlookRatings, price targets, and dividends
LFUS2/2
Income & Cash Flow (Last 12 Months)
Evenly matched — LFUS and STM each lead in 3 of 6 comparable metrics.
Income & Cash Flow (Last 12 Months)
STM is the larger business by revenue, generating $12.4B annually — 5.0x LFUS's $2.5B. Profitability is closely matched — net margins range from 1.2% (STM) to -1.6% (LFUS). On growth, STM holds the edge at +22.8% YoY revenue growth, suggesting stronger near-term business momentum.
| Metric | LFUSLittelfuse, Inc. | STMSTMicroelectronic… |
|---|---|---|
| RevenueTrailing 12 months | $2.5B | $12.4B |
| EBITDAEarnings before interest/tax | $227M | $2.3B |
| Net IncomeAfter-tax profit | -$40M | $145M |
| Free Cash FlowCash after capex | $390M | $160M |
| Gross MarginGross profit ÷ Revenue | +38.3% | +33.8% |
| Operating MarginEBIT ÷ Revenue | +2.8% | +3.5% |
| Net MarginNet income ÷ Revenue | -1.6% | +1.2% |
| FCF MarginFCF ÷ Revenue | +15.7% | +1.3% |
| Rev. Growth (YoY)Latest quarter vs prior year | +18.5% | +22.8% |
| EPS Growth (YoY)Latest quarter vs prior year | +69.1% | -33.3% |
Evenly matched — LFUS and STM each lead in 3 of 6 comparable metrics.
Valuation Metrics
LFUS leads this category, winning 3 of 5 comparable metrics.
Valuation Metrics
On an enterprise value basis, LFUS's 83.2x EV/EBITDA is more attractive than STM's 122.1x.
| Metric | LFUSLittelfuse, Inc. | STMSTMicroelectronic… |
|---|---|---|
| Market CapShares × price | $11.1B | $49.7B |
| Enterprise ValueMkt cap + debt − cash | $11.5B | $49.0B |
| Trailing P/EPrice ÷ TTM EPS | -152.27x | 310.56x |
| Forward P/EPrice ÷ next-FY EPS est. | 31.59x | 49.82x |
| PEG RatioP/E ÷ EPS growth rate | — | — |
| EV / EBITDAEnterprise value multiple | 83.21x | 122.07x |
| Price / SalesMarket cap ÷ Revenue | 4.66x | 4.20x |
| Price / BookPrice ÷ Book value/share | 4.53x | 2.83x |
| Price / FCFMarket cap ÷ FCF | 30.35x | — |
LFUS leads this category, winning 3 of 5 comparable metrics.
Profitability & Efficiency
STM leads this category, winning 8 of 9 comparable metrics.
Profitability & Efficiency
STM delivers a 0.8% return on equity — every $100 of shareholder capital generates $1 in annual profit, vs $-2 for LFUS. STM carries lower financial leverage with a 0.12x debt-to-equity ratio, signaling a more conservative balance sheet compared to LFUS's 0.39x. On the Piotroski fundamental quality scale (0–9), STM scores 6/9 vs LFUS's 5/9, reflecting solid financial health.
| Metric | LFUSLittelfuse, Inc. | STMSTMicroelectronic… |
|---|---|---|
| ROE (TTM)Return on equity | -1.6% | +0.8% |
| ROA (TTM)Return on assets | -1.0% | +0.6% |
| ROICReturn on invested capital | +1.0% | +1.3% |
| ROCEReturn on capital employed | +1.1% | +1.5% |
| Piotroski ScoreFundamental quality 0–9 | 5 | 6 |
| Debt / EquityFinancial leverage | 0.39x | 0.12x |
| Net DebtTotal debt minus cash | $383M | -$704M |
| Cash & Equiv.Liquid assets | $563M | $2.8B |
| Total DebtShort + long-term debt | $946M | $2.1B |
| Interest CoverageEBIT ÷ Interest expense | -0.93x | 28.71x |
STM leads this category, winning 8 of 9 comparable metrics.
Total Returns (Dividends Reinvested)
Evenly matched — LFUS and STM each lead in 3 of 6 comparable metrics.
Total Returns (Dividends Reinvested)
A $10,000 investment in LFUS five years ago would be worth $17,185 today (with dividends reinvested), compared to $15,376 for STM. Over the past 12 months, STM leads with a +144.0% total return vs LFUS's +132.6%. The 3-year compound annual growth rate (CAGR) favors LFUS at 20.1% vs STM's 10.0% — a key indicator of consistent wealth creation.
| Metric | LFUSLittelfuse, Inc. | STMSTMicroelectronic… |
|---|---|---|
| YTD ReturnYear-to-date | +68.5% | +104.6% |
| 1-Year ReturnPast 12 months | +132.6% | +144.0% |
| 3-Year ReturnCumulative with dividends | +73.3% | +32.9% |
| 5-Year ReturnCumulative with dividends | +71.8% | +53.8% |
| 10-Year ReturnCumulative with dividends | +317.6% | +981.9% |
| CAGR (3Y)Annualised 3-year return | +20.1% | +10.0% |
Evenly matched — LFUS and STM each lead in 3 of 6 comparable metrics.
Risk & Volatility
Evenly matched — LFUS and STM each lead in 1 of 2 comparable metrics.
Risk & Volatility
LFUS is the less volatile stock with a 1.76 beta — it tends to amplify market swings less than STM's 2.05 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. STM currently trades 96.4% from its 52-week high vs LFUS's 93.0% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | LFUSLittelfuse, Inc. | STMSTMicroelectronic… |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 1.77x | 2.07x |
| 52-Week HighHighest price in past year | $475.00 | $58.01 |
| 52-Week LowLowest price in past year | $188.08 | $21.11 |
| % of 52W HighCurrent price vs 52-week peak | +93.0% | +96.4% |
| RSI (14)Momentum oscillator 0–100 | 76.2 | 87.3 |
| Avg Volume (50D)Average daily shares traded | 265K | 9.8M |
Evenly matched — LFUS and STM each lead in 1 of 2 comparable metrics.
Analyst Outlook
LFUS leads this category, winning 2 of 2 comparable metrics.
Analyst Outlook
Wall Street rates LFUS as "Buy" and STM as "Buy". Consensus price targets imply 2.9% upside for STM (target: $58) vs -1.5% for LFUS (target: $435). For income investors, LFUS offers the higher dividend yield at 0.65% vs STM's 0.62%.
| Metric | LFUSLittelfuse, Inc. | STMSTMicroelectronic… |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | Buy | Buy |
| Price TargetConsensus 12-month target | $435.00 | $57.50 |
| # AnalystsCovering analysts | 12 | 29 |
| Dividend YieldAnnual dividend ÷ price | +0.7% | +0.6% |
| Dividend StreakConsecutive years of raises | 16 | 5 |
| Dividend / ShareAnnual DPS | $2.89 | $0.35 |
| Buyback YieldShare repurchases ÷ mkt cap | +0.2% | +0.7% |
LFUS leads this category, winning 2 of 2 comparable metrics.
Key Takeaway
LFUS leads in 2 of 6 categories (Valuation Metrics, Analyst Outlook). STM leads in 1 (Profitability & Efficiency). 3 tied.
Best OverallLittelfuse, Inc. (LFUS)Leads 2 of 6 categories
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LFUS vs STM: Frequently Asked Questions
10 questions · data-driven answers · updated daily
01Is LFUS or STM a better buy right now?
For growth investors, Littelfuse, Inc.
(LFUS) is the stronger pick with 8. 9% revenue growth year-over-year, versus -10. 8% for STMicroelectronics N. V. (STM). STMicroelectronics N. V. (STM) offers the better valuation at 310. 6x trailing P/E (49. 8x forward), making it the more compelling value choice. Analysts rate Littelfuse, Inc. (LFUS) a "Buy" — based on 12 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.
02Which has the better valuation — LFUS or STM?
On forward P/E, Littelfuse, Inc.
is actually cheaper at 31. 6x — notably different from the trailing picture, reflecting expected earnings growth.
03Which is the better long-term investment — LFUS or STM?
Over the past 5 years, Littelfuse, Inc.
(LFUS) delivered a total return of +71. 8%, compared to +53. 8% for STMicroelectronics N. V. (STM). Over 10 years, the gap is even starker: STM returned +1042% versus LFUS's +331. 6%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.
04Which is safer — LFUS or STM?
By beta (market sensitivity over 5 years), Littelfuse, Inc.
(LFUS) is the lower-risk stock at 1. 77β versus STMicroelectronics N. V. 's 2. 07β — meaning STM is approximately 17% more volatile than LFUS relative to the S&P 500. On balance sheet safety, STMicroelectronics N. V. (STM) carries a lower debt/equity ratio of 12% versus 39% for Littelfuse, Inc. — giving it more financial flexibility in a downturn.
05Which is growing faster — LFUS or STM?
By revenue growth (latest reported year), Littelfuse, Inc.
(LFUS) is pulling ahead at 8. 9% versus -10. 8% for STMicroelectronics N. V. (STM). On earnings-per-share growth, the picture is similar: STMicroelectronics N. V. grew EPS -89. 2% year-over-year, compared to -172. 5% for Littelfuse, Inc.. Over a 3-year CAGR, LFUS leads at -1. 7% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.
06Which has better profit margins — LFUS or STM?
STMicroelectronics N.
V. (STM) is the more profitable company, earning 1. 4% net margin versus -3. 0% for Littelfuse, Inc. — meaning it keeps 1. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: STM leads at 2. 7% versus 1. 6% for LFUS. At the gross margin level — before operating expenses — LFUS leads at 38. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.
07Is LFUS or STM more undervalued right now?
On forward earnings alone, Littelfuse, Inc.
(LFUS) trades at 31. 6x forward P/E versus 49. 8x for STMicroelectronics N. V. — 18. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for STM: 2. 9% to $57. 50.
08Which pays a better dividend — LFUS or STM?
All stocks in this comparison pay dividends.
Littelfuse, Inc. (LFUS) offers the highest yield at 0. 7%, versus 0. 6% for STMicroelectronics N. V. (STM).
09Is LFUS or STM better for a retirement portfolio?
For long-horizon retirement investors, STMicroelectronics N.
V. (STM) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (0. 6% yield, +1042% 10Y return). Littelfuse, Inc. (LFUS) carries a higher beta of 1. 77 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (STM: +1042%, LFUS: +331. 6%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.
10What are the main differences between LFUS and STM?
Both stocks operate in the Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.
These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.
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