DCI Stock Summary and Trading Ideas (Donaldson Company | NYSE:DCI)

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.

Donaldson Company trades on the NYSE stock market under the symbol DCI.

As of August 21, 2026, DCI stock price climbed to $93.25 with 484,089 million shares trading.

DCI has a beta of 0.44, meaning it tends to be less sensitive to market movements. DCI has a correlation of 0.05 to the broad based SPY ETF.

DCI has a market cap of $10.81 billion. This is considered a Large Cap stock.

Last quarter Donaldson Company reported $995 million in Revenue and $1.06 earnings per share. This beat revenue expectation by $20 million and exceeded earnings estimates by $.01.

In the last 3 years, DCI traded as high as $112.84 and as low as $57.05.

The top ETF exchange traded funds that DCI belongs to (by Net Assets): IJH, VTI, VB, VBR, VXF.

DCI has outperformed the market in the last year with a return of +27.9%, while the SPY ETF gained +21.7%. In the last 3 month period, DCI beat the market returning +13.6%, while SPY returned +3.4%. However, in the most recent 2 weeks DCI has underperformed the stock market by returning -5.1%, while SPY returned -1.0%.

DCI support price is $91.08 and resistance is $93.80 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that DCI shares will trade within this expected range on the day.