LFUS (Littelfuse) Defensive Interval Ratio

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

LFUS Littelfuse Inc LFUS
80 GF Score
Price $413.72
GF Value $280.72
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Littelfuse Defensive Interval Ratio?

LFUS
80GF Score
Littelfuse Inc LFUS
Defensive Interval Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Littelfuse (LFUS) Overvalued in 2026?

Based on GuruFocus' analysis, Littelfuse stock appears to be overvalued. The current stock price of $413.72 is trading 47.4% above its estimated GF Value™ of $280.72. GuruFocus considers Littelfuse to be Significantly Overvalued.

Key valuation signals for LFUS:

  • Defensive Interval Ratio:
  • GF Value™: $280.72 vs. price of $413.72 (47.4% above fair value)
  • GF Score™: 80/100 with 4 warning signs

No single metric tells the full story. See the LFUS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Littelfuse Business Description

Other Exchanges LFS:GermanyLFS:Germany
Address 6133 North River Road, Suite 500, Rosemont, IL, USA, 60018
Littelfuse is a supplier of circuit protection products (such as fuses and relays) for the transportation, industrial, telecommunications, and consumer electronics end markets. Littelfuse also holds a minority power semiconductor business, primarily serving high-voltage industrial applications. Littelfuse sells globally across both distribution and direct channels, and organizes its business into the three segments of electronics, transportation, and industrial. Littelfuse is a serial acquirer of smaller, bolt-on adjacent firms.
80GF Score

Get the complete analysis for LFUS

Defensive Interval Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$413.72
Price
$280.72
GF Value