Donaldson Company, Inc.

Moat: 3/5

Understandability: 2/5

Balance Sheet Health: 4/5

Donaldson is a global leader in filtration products and solutions, serving a broad range of industries.

Investor Relations Previous Earnings Calls


The moat, understandability, and balance sheet health scores reflect a conservative evaluation to ensure a margin of safety in any assessment.

Donaldson is a global leader in filtration products and solutions, with a strong history spanning over 100 years. The company focuses on providing filtration solutions for a variety of industries, including engine, industrial, and life sciences. The company operates in a market that has high barriers to entry, thanks to the heavy R&D, specialized knowledge and capital needed for expansion.

Business Overview:

  • Revenue Distribution: Donaldson’s revenue is segmented into three core areas:
    • Engine Products: This segment provides filtration solutions for on-road and off-road equipment, including trucks, construction, agriculture, and mining.
    • Industrial Products: This segment provides filtration solutions for industrial manufacturing environments, including air and liquid filtration, as well as process filtration.
    • Life Sciences: This segment produces filtration solutions to help ensure safe, clean processes for diagnostics, medical devices, and pharmaceuticals.
  • Industry Trends:
    • The filtration market is growing due to increasing environmental regulations and focus on clean air and water, as well as the growing need for filtration of fluids and solids in various industries.
    • New technologies and materials are developing new opportunities for filtration solutions.
    • The company also has been affected by supply chain disruptions which has resulted in lower sales and higher cost. This can be seen through an analysis of their financials.
  • Competitive Landscape: DCI operates in a global market with a mix of large, diversified competitors and smaller specialized players. The industry is marked by a degree of consolidation in certain segments, while others remain more fragmented. Key competitors include Parker Hannifin, Mann+Hummel and Clarcor. The nature of the products in different industries is similar. This is particularly true for engine-related filtration technologies where there is limited distinction. However, Donaldson has had a historical record of performing well with consistent profitability.
    • The company is facing pressure from cheaper products from competitors, particularly in commodity markets. This requires the company to be even more focused on building economic moats.
    • The industry is susceptible to technological disruption, especially as it transitions to new forms of filtration and changing product cycles.
  • What makes Donaldson different?:

    • Deep technological knowledge: DCI’s core is in engineering expertise and filtration technology.
    • Strong brand reputation: The company’s name is synonymous with high-quality filtration solutions.
    • Global distribution network: This allows the company to access a diverse range of end-markets in different industries and geographies.

    • Long-term relationships: They have long lasting, good relationships with OEMs that are difficult for competitors to break.

Moat Analysis: 3/5

  • Intangible Assets: While DCI does not have high reliance on trademarks, patents or licenses, it does benefit from a solid brand name and customer base that have loyalty towards them.
  • Switching Costs: The company has established itself as a supplier with long standing relationships and the process of switching will include time and capital costs, making it difficult for its customers to switch suppliers.
  • Economies of Scale: The nature of its manufacturing operations and distribution networks gives it a cost advantage, though not too large compared to its competitors.
  • Network Effects: There isn’t much that shows strong network effect.

The company has demonstrated somewhat resilient moat due to customer stickiness and a global supply chain that isn’t easy for the competitors to break but the impact of industry-wide changes, like consolidation and technological disruption, can hurt their position.

Donaldson has a narrow but solid economic moat due to a strong brand name, established relationships, and global supply chain, but the industry’s susceptibility to technological disruption and competition is a threat to its longevity.

Risks to the Moat and Business Resilience:

  • Technological Disruption: New technologies for filtration could become more efficient and cheaper, diminishing the demand for Donaldson’s traditional products. This may include material substitutes or a shift in methods.
  • Increased Competition: As global markets grow, competition from smaller producers can create additional pressure to reduce costs.
  • Dependence on OEMs: The company’s focus on serving original equipment manufacturers makes it vulnerable to any downturn in those respective industries. This may also be a problem as the OEMs may become more vertically integrated.
  • Increased regulation: Regulatory changes can have a significant impact on the demand and the type of filtration solutions. This could create a large short-term volatility to the companies operating in the industry.
  • Supply Chain Issues: As the company has highlighted in their latest earnings calls, supply chain disruptions are causing a negative effect on them. It increases their costs and lowers their sales. There have been reports of an increase in inventory due to this.
  • Economic Cycle: Given the breadth of industries served by Donaldson, the company’s financial performance is dependent on the economic environment of each of these individual industries. This could lead to volatility in their financials.

Financials Analysis:

  • Revenue: DCI’s net sales for the three months ended October 31, 2023, were $846.3 million compared to $785.8 million for the three months ended October 31, 2022. This shows a 7.7% increase year over year. Despite some negative impacts due to supply chain, the company has managed to have a year-over-year growth.
  • Operating Income: Operating income for the three months ended October 31, 2023, was $113.8 million compared to $122.7 million for the three months ended October 31, 2022. This shows a decrease year over year. This decrease was driven by increased operating expenses.
  • Net Income: Net earnings were $59 million for the three months ended October 31, 2023, a decrease from $78.1 million in the same quarter of the previous year. This is directly correlated to the lower operating income.
  • Earnings per share Diluted EPS was $0.41 compared to $0.73 from the same quarter of the previous year. This decrease was primarily driven by lower net income.
  • Margins: DCI has very consistent margins, however, these are under increasing pressure due to increasing costs of labor and supply chain.
  • Cash Flow: The company’s cash flow from operations was $72.9 million, which is significantly lower compared to $159.1 million in the same quarter of the previous year.

The company has faced a decline in income and margins in the latest quarter, due to higher operating expenses, that may not be fully offset by a growth in sales.

  • Balance Sheet: From the latest report, it is evident that the company’s cash position is at 217.4 million, and their total long-term debt is 653.6 million.
  • A review of its liabilities also points to an increase in short-term borrowing and an increase in accounts payables. However, their debt to equity is below 1x, and they do not appear to have difficulty making their required payments, though this will change if the trends continue to become worse.

They have a healthy balance sheet with sufficient assets to cover their debt. But their debt and working capital has risen in recent quarters.

  • Share Repurchase:
    • On May 11, 2022, the Board of Directors authorized the repurchase of up to 10.0 million shares of common stock under the Company’s stock repurchase plan. This new authorization is effective immediately.
    • Since that, they repurchased approximately 3.2 million shares and still has about 7 million remaining shares to buy back.

Management Discussion

  • Management stated they are focused on “value creation” and will focus on generating higher returns on capital.
  • They stated that the long term goals were to double sales every ten years.
  • The management intends to reduce working capital by 1 to 1.5 days in each quarter by improving inventory and payable processes.
  • Supply chain disruptions are expected to continue to have a negative impact in the near future and the company has reduced its sales expectations for this year.

Understandability: 2 / 5

  • The company operates in a rather complex industry with numerous factors affecting profitability and future forecasts. While the basic business model is simple to understand, the details and the technical processes involved in its main businesses are difficult for a general investor to fully comprehend.
  • The financials are also difficult to completely understand due to a variety of tax situations and non-recurring charges, requiring some financial accounting knowledge to evaluate.

Balance Sheet Health: 4 / 5

  • The company has a healthy level of assets and a good debt to equity ratio, although these are under some strain due to changing market and economic conditions.
  • They have a comfortable level of cash and available capital, as well as have been repurchasing shares.

In conclusion, Donaldson Company operates in a rather complex market with a somewhat durable competitive advantage due to its network, switching costs, and brand, however, the industry has a lot of elements that are likely to disrupt the business in the near future. A large focus on performance metrics will also help in the valuation process.