DCI (Donaldson Co) 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.
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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.

DCI Donaldson Co Inc DCI
94 GF Score
Price $89.27
GF Value $81.37
Valuation Fairly Valued
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What is Donaldson Co Defensive Interval Ratio?

DCI
94GF Score
Donaldson Co Inc DCI
Defensive Interval Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Donaldson Co (DCI) Overvalued in 2026?

Based on GuruFocus' analysis, Donaldson Co stock appears to be overvalued. The current stock price of $89.27 is trading 9.7% above its estimated GF Value™ of $81.37. GuruFocus considers Donaldson Co to be Fairly Valued.

Key valuation signals for DCI:

  • Defensive Interval Ratio:
  • GF Value™: $81.37 vs. price of $89.27 (9.7% above fair value)
  • GF Score™: 94/100

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


Donaldson Co Business Description

Other Exchanges DNZ:Germany
Address 1400 West 94th Street, Minneapolis, MN, USA, 55431
Donaldson is a leading manufacturer of filtration systems and replacement parts, including air filtration systems, liquid filtration systems, and dust, fume, and mist collectors. The company serves a diverse range of end markets, including construction, mining, agriculture, truck, and industrial. Its business is organized into three segments: mobile solutions, industrial solutions, and life sciences. Donaldson generated approximately $3.7 billion in revenue in its fiscal 2025.
94GF Score

Get the complete analysis for DCI

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

$89.27
Price
$81.37
GF Value