DONALDSON CO INC (DCI) Institutional Ownership

DCI is currently held by 4 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $45.90M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is Mairs & Power Growth Fund, which reported ownership valued at approximately $42.38M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Mairs & Power Growth Fund's DCI position is now estimated to be worth approximately $42.27M, representing an estimated loss of -0.27% since the filing period.

Major shareholders tracked on this page include Mairs & Power Growth Fund, Jensen Investment Management, Sequoia Financial Advisors, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks 13F-reported ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward DONALDSON CO INC (DCI).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20264$45,895,856540,777
Q4 20254$54,899,224619,211
Q3 20254$55,899,085682,946
Q2 20254$63,433,791914,691
Q1 20253$80,376,4761,198,576
Q4 20244$98,539,8891,463,102
Q3 20244$124,834,4261,693,819
Q2 20244$120,410,1871,682,647
Q1 20244$124,443,8271,769,558
Q4 20234$127,689,2822,075,608
Q3 20234$119,011,7582,111,187
Q2 20234$143,269,2722,351,982

Related DCI Institutional Insights: