Donaldson Company, Inc. (DCI) Shareholders & Insider Trades
Donaldson shareholders at a glance
The largest holder of Donaldson stock is BlackRock Advisors LLC, with 11.2 million shares (9.70% of the company), worth about $1.02 billion as of September 25, 2026. The 10 largest holders together own 44.7%.
In Q2 2026, 645 institutional holdings reports listed 117.0 million shares worth $9.58 billion, up 15.8% in shares from Q1 2026.
Insiders reported 72 transactions in the last two years: 16 sales worth $29.21 million and no purchases. The newest one on file is from April 14, 2026 (Owens James J, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through April 14, 2026.
Donaldson Company, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Donaldson shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 11.2 million | 9.70% | $1.0B |
| State Farm Investment Management Corp. | 9.1 million | 7.89% | $831.0M |
| Vanguard Portfolio Management LLC | 6.5 million | 5.63% | $593.0M |
| Vanguard Capital Management LLC | 5.2 million | 4.53% | $477.0M |
| State Street Corporation | 5.0 million | 4.34% | $457.0M |
| Fidelity Management & Research Co. LLC | 3.9 million | 3.39% | $357.0M |
| Geode Capital Management LLC | 3.1 million | 2.69% | $284.0M |
| Kayne Anderson Rudnick Investment Management LLC | 2.8 million | 2.40% | $253.0M |
| Eaton Vance Management | 2.5 million | 2.16% | $228.0M |
| Pictet Asset Management Holding SA | 2.3 million | 1.99% | $210.0M |
As of September 25, 2026.
Donaldson institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 645 | 117.0 million | $9.6B |
| Q1 2026 | 630 | 101.0 million | $8.6B |
| Q4 2025 | 632 | 103.0 million | $9.1B |
| Q3 2025 | 581 | 101.0 million | $8.2B |
| Q2 2025 | 544 | 103.0 million | $7.1B |
| Q1 2025 | 535 | 104.0 million | $7.0B |
| Q4 2024 | 541 | 103.0 million | $6.9B |
| Q3 2024 | 550 | 102.0 million | $7.5B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Donaldson insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Owens James J | Apr 14, 2026 | Director | Conversion of Exercise of derivative security at price 42.26 - 48.96 per share. | $880,968 |
| Owens James J | Apr 14, 2026 | Director | Sale at price 88.82 - 89.21 per share. | $1.8M |
| Rautio Trudy A | Apr 2, 2026 | Director | Stock Award(Grant) at price 85.23 per share. | $29,745 |
| Owens James J | Apr 2, 2026 | Director | Stock Award(Grant) at price 85.23 per share. | $23,779 |
| Smiley Jacinth C | Apr 2, 2026 | Director | Stock Award(Grant) at price 85.23 per share. | $23,779 |
| Hilger Christopher M | Apr 2, 2026 | Director | Stock Award(Grant) at price 85.23 per share. | $35,626 |
| Briseno Deibert Guillermo | Mar 26, 2026 | President | Conversion of Exercise of derivative security at price 42.72 - 45.43 per share. | $903,338 |
| Briseno Deibert Guillermo | Mar 26, 2026 | President | Sale at price 84.97 per share. | $1.8M |
| Rautio Trudy A | Jan 2, 2026 | Director | Stock Award(Grant) at price 0.00 - 89.93 per share. | $27,968 |
| Rajendra Ajita G | Jan 2, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Shine Daniel P | Jan 2, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Milroy Douglas Allan | Jan 2, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 72 insider transactions in the last two years.
Questions and answers
Who owns the most Donaldson stock?
BlackRock Advisors LLC, with 9.70% of the company (as of September 25, 2026). Next: State Farm Investment Management Corp. (7.89%) and Vanguard Portfolio Management LLC (5.63%).
How many institutions own Donaldson stock?
645 institutional holdings reports listed Donaldson shares in Q2 2026, 117.0 million shares in all worth $9.58 billion.
Are Donaldson insiders buying or selling the stock?
In the last two years insiders reported 16 sales and no purchases (72 transactions in all); the newest on file is from April 14, 2026.
