Donaldson currently trades at $69.03 per share and has shown little upside over the past six months, posting a middling return of 0.7%.
Is now the time to buy Donaldson, or should you be careful about including it in your portfolio? Get the full stock story straight from our expert analysts, it’s free.
Why Is Donaldson Not Exciting?
We're swiping left on Donaldson for now. Here are three reasons why DCI doesn't excite us and a stock we'd rather own.
1. Weak Constant Currency Growth Points to Soft Demand
In addition to reported revenue, constant currency revenue is a useful data point for analyzing Gas and Liquid Handling companies. This metric excludes currency movements, which are outside of Donaldson’s control and are not indicative of underlying demand.
Over the last two years, Donaldson’s constant currency revenue averaged 3.1% year-on-year growth. This performance was underwhelming and suggests it might have to lower prices or invest in product improvements to accelerate growth, factors that can hinder near-term profitability.
2. Projected Revenue Growth Is Slim
Forecasted revenues by Wall Street analysts signal a company’s potential. Predictions may not always be accurate, but accelerating growth typically boosts valuation multiples and stock prices while slowing growth does the opposite.
Over the next 12 months, sell-side analysts expect Donaldson’s revenue to rise by 2.8%, close to its 6.3% annualized growth for the past five years. This projection doesn't excite us and indicates its newer products and services will not catalyze better top-line performance yet.
3. Free Cash Flow Margin Dropping
If you’ve followed StockStory for a while, you know we emphasize free cash flow. Why, you ask? We believe that in the end, cash is king, and you can’t use accounting profits to pay the bills.
As you can see below, Donaldson’s margin dropped by 5.5 percentage points over the last five years. If its declines continue, it could signal increasing investment needs and capital intensity. Donaldson’s free cash flow margin for the trailing 12 months was 8.2%.

Final Judgment
Donaldson isn’t a terrible business, but it doesn’t pass our bar. That said, the stock currently trades at 46.4× forward EV-to-EBITDA (or $69.03 per share). This multiple tells us a lot of good news is priced in - we think there are better stocks to buy right now. We’d recommend looking at one of Charlie Munger’s all-time favorite businesses.
Stocks We Like More Than Donaldson
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