LFUS vs ON

For growth investors, Littelfuse, Inc.

(LFUS) is the stronger pick with 8. 9% revenue growth year-over-year, versus -15. 3% for ON Semiconductor Corporation (ON). ON Semiconductor Corporation (ON) offers the better valuation at 346. 8x trailing P/E (33. 7x 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.

On forward P/E, Littelfuse, Inc.

is actually cheaper at 31. 6x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, ON Semiconductor Corporation (ON) delivered a total return of +160.

4%, compared to +71. 8% for Littelfuse, Inc. (LFUS). Over 10 years, the gap is even starker: ON returned +1033% 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.

By beta (market sensitivity over 5 years), Littelfuse, Inc.

(LFUS) is the lower-risk stock at 1. 77β versus ON Semiconductor Corporation's 1. 91β — meaning ON is approximately 8% more volatile than LFUS relative to the S&P 500. On balance sheet safety, Littelfuse, Inc. (LFUS) carries a lower debt/equity ratio of 39% versus 45% for ON Semiconductor Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Littelfuse, Inc.

(LFUS) is pulling ahead at 8. 9% versus -15. 3% for ON Semiconductor Corporation (ON). On earnings-per-share growth, the picture is similar: ON Semiconductor Corporation grew EPS -92. 0% 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.

ON Semiconductor Corporation (ON) is the more profitable company, earning 2.

0% net margin versus -3. 0% for Littelfuse, Inc. — meaning it keeps 2. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ON leads at 12. 5% 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.

On forward earnings alone, Littelfuse, Inc.

(LFUS) trades at 31. 6x forward P/E versus 33. 7x for ON Semiconductor Corporation — 2. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for LFUS: -1. 5% to $435. 00.

In this comparison, LFUS (0.

7% yield) pays a dividend. ON does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Littelfuse, Inc.

(LFUS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (0. 7% yield, +331. 6% 10Y return). ON Semiconductor Corporation (ON) carries a higher beta of 1. 91 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (LFUS: +331. 6%, ON: +1033%), 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.

Both stocks operate in the Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

LFUS pays a dividend while ON does not, making them suitable for different income and tax situations. 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.