Loading the section
Closing prices for 09 October 2026
Next earnings report: none scheduled in the next five weeks · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
Donaldson Company, Inc. trades on NYSE under the ticker DCI. The company belongs to the Industrials sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks DCI has traded between 79.42 $ and 112.84 $. As of 09 October 2026 the price stood 22.47 % of the way from the 52-week low to the high.
Over one year DCI shares rose 4.67 %; over six months they fell 1.94 %. Volatility over 90 days is 21.26 %. Dividends are not included: this is price change only, as of 09 October 2026.
DCI trades at a price-to-earnings ratio of 23.1, below the sector median of 26.0. Price to sales is 2.7, above the sector median of 1.3. Price to book is 6.0, above the sector median of 2.6. Calculated from reports for the period ending 30 April 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 87.53 | 87.68 | 86.77 | 86.93 | 492,616 |
| 08 October 2026 | 86.68 | 87.56 | 86.59 | 87.16 | 630,200 |
| 07 October 2026 | 89.01 | 89.60 | 86.63 | 87.26 | 620,700 |
| 06 October 2026 | 89.63 | 90.54 |
Based on the last 12 months of reports, through 30 April 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Donaldson makes filters for engines and industrial equipment — a consumable replaced on schedule.
A filter costs little, but its absence ruins an engine or a machine, so replacement happens on schedule and is not deferred. The original sale to an equipment maker matters not for its own sake but so that the filter is written into the service manual: after that it is bought for years.
That structure gives resilience: new equipment sales are cyclical while consumable replacement continues regardless of whether new machines are bought. The growing part is industrial filtration for chip, food and biologics manufacturing. Risks: the agricultural and construction cycles, steel and filter media prices. The dividend has been raised for many consecutive years.
Address:1400 W. 94TH ST., BLOOMINGTON, MN, 55431, US
Donaldson Company, Inc. reported revenue of 3.8B $ and net income of 439M $ over the last four quarters. Net margin is 11.52 %. Revenue changed by +4.44 % year over year. Earnings per share are 3.71 $. Market capitalisation is 10.1B $.
DCI has a return on equity of 25.88 %, above the sector median of 5.92 %. Return on assets is 14.21 %, above the sector median of 2.51 %. Operating margin is 15.10 %, above the sector median of 4.32 %.
| 4.2B |
| LRCXLam Research Corporation | 318.84 | −0.55 % | 2.6B |
| ASMLASML Holding N.V. | 1,784 | +0.79 % | 2.3B |
| VVisa Inc. | 385.22 | +2.70 % | 2.2B |
| CATCaterpillar, Inc. | 800.47 | +0.54 % | 1.9B |
| 89.50 |
| 90.11 |
| 495,600 |
| 05 October 2026 | 88.40 | 90.57 | 88.06 | 89.19 | 764,000 |
| 02 October 2026 | 88.68 | 89.84 | 88.23 | 88.65 | 747,300 |
| 01 October 2026 | 86.97 | 88.64 | 86.34 | 87.76 | 706,300 |
| 30 September 2026 | 87.60 | 87.82 | 86.83 | 87.04 | 591,500 |
| 29 September 2026 | 87.58 | 88.37 | 87.02 | 87.31 | 514,400 |
| 28 September 2026 | 87.10 | 87.96 | 86.05 | 87.48 | 537,900 |
| 25 September 2026 | 86.59 | 87.93 | 86.59 | 87.41 | 483,100 |
| 24 September 2026 | 86.35 | 87.03 | 85.89 | 86.60 | 580,100 |
| 23 September 2026 | 85.66 | 87.06 | 85.62 | 86.74 | 602,900 |
| 22 September 2026 | 86.75 | 86.89 | 85.70 | 86.05 | 580,900 |
| 21 September 2026 | 86.94 | 87.17 | 86.04 | 86.07 | 580,200 |
| 18 September 2026 | 86.02 | 86.52 | 85.48 | 86.44 | 2M |
| 17 September 2026 | 87.70 | 87.70 | 85.84 | 86.05 | 526,300 |
| 16 September 2026 | 87.69 | 88.06 | 85.24 | 86.33 | 638,400 |
| 15 September 2026 | 88.71 | 88.71 | 86.38 | 87.06 | 823,900 |
| 14 September 2026 | 87.88 | 89.03 | 87.46 | 87.93 | 630,000 |