Donaldson Company, Inc. operates in the filtration industry, serving mobile, industrial, and life sciences markets with technology-led products. Third quarter fiscal 2026 results mark the latest in a series of strong performances, building on prior periods of steady sales growth and margin expansion. In my view, investors closely monitor these reports for signals on aftermarket demand, pricing power, and acquisition integration, all of which influence the company’s ability to deliver consistent earnings growth amid varying industrial cycles.
Donaldson reported record third quarter fiscal 2026 net sales of $995.1 million, an increase of 5.8% from the prior year, driven by volume growth, net pricing benefits, and favorable currency translation. GAAP net earnings totaled $118.1 million, or $1.00 per diluted share, compared with $57.8 million, or $0.48 per diluted share, in the year-ago period. Adjusted net earnings reached $125.5 million, or $1.06 per diluted share, up from $118.9 million, or $0.99 per diluted share. The adjusted operating margin expanded to a company-record 16.6%. Revenue and adjusted EPS both exceeded analyst expectations. The company also closed the Facet acquisition during the quarter. To place these numbers in context with peers, I also checked this using Tickeron’s AI Screener.
Shares of DCI reacted positively to the better-than-expected results and raised outlook. The earnings beat on both revenue and adjusted EPS, combined with record margins and the acquisition announcement, supported investor confidence heading into the final quarter of the fiscal year. Analysts highlighted the strength in aftermarket channels and the company’s ability to leverage higher sales into margin expansion.
Management raised its full-year fiscal 2026 guidance following the strong third quarter performance. Investors will focus on execution of the raised organic sales growth target and the new adjusted operating margin range.
Segment trends remain important. Continued volume strength in Mobile Solutions, particularly aftermarket channels, and Life Sciences will be watched closely. Industrial Solutions performance, including integration of the recent Facet acquisition, will also influence results.
Broader factors include raw material costs, supply chain stability, and demand in end markets such as transportation, power generation, and bioprocessing. Currency movements and pricing actions will continue to affect reported sales and margins. One thing that stands out is how these elements could shape the final quarter.
In my regular analysis workflow, I find Tickeron’s AI Screener helpful for quickly filtering stocks and ETFs by technical patterns, fundamentals, and industry metrics. It allows me to scan for comparable companies in filtration or industrial sectors and spot trends that might otherwise take longer to identify manually. This fits naturally into reviewing earnings like Donaldson’s, where I can cross-check performance against peers without overcomplicating the process. The tool’s customizable filters make it straightforward to explore additional opportunities once the core financial picture is clear.
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The RSI Indicator for DCI moved out of oversold territory on May 20, 2026. This could be a sign that the stock is shifting from a downward trend to an upward trend. Traders may want to buy the stock or call options. The A.I.dvisor looked at 22 similar instances when the indicator left oversold territory. In of the 22 cases the stock moved higher. This puts the odds of a move higher at .
The Momentum Indicator moved above the 0 level on June 02, 2026. You may want to consider a long position or call options on DCI as a result. In of 102 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are .
The Moving Average Convergence Divergence (MACD) for DCI just turned positive on June 02, 2026. Looking at past instances where DCI's MACD turned positive, the stock continued to rise in of 53 cases over the following month. The odds of a continued upward trend are .
Following a 3-day Advance, the price is estimated to grow further. Considering data from situations where DCI advanced for three days, in of 333 cases, the price rose further within the following month. The odds of a continued upward trend are .
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In of 69 cases where DCI's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are .
The 50-day moving average for DCI moved below the 200-day moving average on May 12, 2026. This could be a long-term bearish signal for the stock as the stock shifts to an downward trend.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where DCI declined for three days, the price rose further in of 62 cases within the following month. The odds of a continued downward trend are .
DCI broke above its upper Bollinger Band on June 02, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Aroon Indicator for DCI entered a downward trend on June 05, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
The Tickeron Seasonality Score of (best 1 - 100 worst) indicates that the company is slightly undervalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Valuation Rating of (best 1 - 100 worst) indicates that the company is slightly undervalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (5.721) is normal, around the industry mean (6.170). P/E Ratio (22.547) is within average values for comparable stocks, (49.645). Projected Growth (PEG Ratio) (1.605) is also within normal values, averaging (2.000). Dividend Yield (0.014) settles around the average of (0.019) among similar stocks. P/S Ratio (2.591) is also within normal values, averaging (141.372).
The Tickeron SMR rating for this company is (best 1 - 100 worst), indicating strong sales and a profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Profit vs. Risk Rating rating for this company is (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 73, placing this stock slightly better than average.
The Tickeron PE Growth Rating for this company is (best 1 - 100 worst), pointing to average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Price Growth Rating for this company is (best 1 - 100 worst), indicating fairly steady price growth. DCI’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The average fundamental analysis ratings, where 1 is best and 100 is worst, are as follows
a maker of air cleaners, sound filters and exhaust systems
Industry IndustrialMachinery