Donaldson Company (DCI) closed at $87.35 on November 10, 2026, down 1.0% from the previous close, on volume of 537,594 shares (30-day average 557,345).
Data as of November 10, 2026.
| # | Date | Strategy | Legs | Contracts |
|---|
Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 10, 2026. See the 10 largest for 30, 60 and 90 days
Donaldson Company to Present at the Baird 2026 Global Industrial Conference
Business Wire (Fri, 6-Nov 9:00 AM ET)
Donaldson to Webcast First Quarter Fiscal 2027 Earnings Conference Call
Business Wire (Thu, 5-Nov 8:00 AM ET)
Donaldson Introduces Alpha-Pore Technology Platform for Extended Sterile Filtration Performance
Business Wire (Mon, 2-Nov 9:35 AM ET)
Donaldson Company to Present at the Gabelli Funds 50th Annual Automotive Symposium
Business Wire (Fri, 30-Oct 12:52 PM ET)
Gabelli Releases Agenda for 50th Annual Automotive Symposium
Globe Newswire (Wed, 21-Oct 8:00 AM ET)
Donaldson Appoints Jeff Stierman President of Industrial Solutions
Business Wire (Tue, 20-Oct 10:00 AM ET)
Gabelli To Host 50th Annual Automotive Symposium
Globe Newswire (Tue, 15-Sep 8:00 AM ET)
Graco Inc. Appoints Richard B. Lewis to the Board of Directors
Business Wire (Fri, 11-Sep 2:27 PM ET)
Business Wire (Fri, 4-Sep 10:03 AM ET)
Donaldson Projects Another Record Year After Marking All-Time Highs in Sales and Earnings
Market Chameleon (Wed, 26-Aug 3:50 AM ET)
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 $3.9 billion in revenue in its fiscal year 2026.
Donaldson Company trades on the NYSE stock market under the symbol DCI.
As of November 11, 2026, DCI stock price climbed to $87.70 with 165,777 million shares trading.
DCI has a beta of 0.30, meaning it tends to be less sensitive to market movements. DCI has a correlation of 0.02 to the broad based SPY ETF.
DCI has a market cap of $10.17 billion. This is considered a Large Cap stock.
Last quarter Donaldson Company reported $1 billion in Revenue and $1.15 earnings per share. This beat revenue expectation by $10 million and exceeded earnings estimates by $.02.
In the last 3 years, DCI traded as high as $112.84 and as low as $57.45.
The top ETF exchange traded funds that DCI belongs to (by Net Assets): IJH, VTI, VB, VBR, VXF.
DCI has underperformed the market in the last year with a return of +1.3%, while the SPY ETF gained +13.0%. In the last 3 month period, DCI fell short of the market, returning -9.0%, while SPY returned -1.2%. However, in the most recent 2 weeks DCI has outperformed the stock market by returning +2.7%, while SPY returned -1.0%.
DCI support price is $85.81 and resistance is $88.89 (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.
