DONALDSON Co Inc
DCIFigures shown here come from public SEC filings. Dates beside each section show the available history.
How DONALDSON Co Inc Makes Money
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From revenue to net income
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Source: DONALDSON Co Inc — 10-K filed Sep 25, 2026
Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 18 annual periods. The latest annual period ends Jul 31, 2026. The latest insider filing shown is dated Oct 5, 2026. The latest institutional report shown is dated Jun 30, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Amundi | 2026-06-30 | 6,377 | $572K | SEC filing |
| NORTHERN TRUST CORP | 2026-06-30 | 1,163,233 | $104M | SEC filing |
| Empowered Funds, LLC | 2026-06-30 | 13,076 | $1.17M | SEC filing |
| AlphaGrep UK Ltd | 2026-06-30 | 2,874 | $258K | SEC filing |
| PLIMOTH TRUST CO LLC | 2026-06-30 | 3,000 | $269K | SEC filing |
| Index Technologies Group LLC | 2026-06-30 | 198 | $17.8K | SEC filing |
| 1900 WEALTH MANAGEMENT LLC | 2026-06-30 | 3,084 | $277K | SEC filing |
| SouthState Bank Corp | 2026-06-30 | 16 | $1.44K | SEC filing |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2026-06-30 | 34,964 | $3.14M | SEC filing |
| Argent Trust Co | 2026-06-30 | 5,349 | $480K | SEC filing |
| FIDUCIARY FINANCIAL ADVISORS | 2026-06-30 | 79 | $6.91K | SEC filing |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2026-06-30 | 2,298,083 | $206M | SEC filing |
| Swiss Life Asset Management Ltd | 2026-06-30 | 10,414 | $935K | SEC filing |
| IFG Advisory, LLC | 2026-06-30 | 267 | $24K | SEC filing |
| EASTERN BANK | 2026-06-30 | 3,920 | $352K | SEC filing |
| ROTHSCHILD INVESTMENT LLC | 2026-06-30 | 48 | $4.35K | SEC filing |
| EXCHANGE TRADED CONCEPTS, LLC | 2026-06-30 | 7,493 | $673K | SEC filing |
| Marquette Asset Management, LLC | 2026-06-30 | 18 | $1.62K | SEC filing |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2026-06-30 | 488,676 | $43.9M | SEC filing |
| &PARTNERS | 2026-06-30 | 23,935 | $2.15M | SEC filing |
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among DONALDSON Co Inc's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2025-08-28 · Carpenter Tod E.: Larger than all 33 other insider sales of Common Stock on file. SEC filing
- 2025-07-10 · Carpenter Tod E.: Larger than 32 of the 33 other insider sales of Common Stock on file. SEC filing
- 2024-09-27 · Robinson Scott J.: Larger than 31 of the 33 other insider sales of Common Stock on file. SEC filing
- 2024-09-27 · Robinson Scott J.: Larger than 30 of the 33 other insider sales of Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-09-04 | Carpenter Tod E. · Chairman, President and CEO | Common Stock | S — Open market or private sale | −31,968 | 91.10 | SEC filing |
| 2026-08-31 | Carpenter Tod E. · Chairman, President and CEO | Common Stock | S — Open market or private sale | −3,032 | 91.00 | SEC filing |
| 2026-04-14 | Owens James · Director | Common Stock | S — Open market or private sale | −7,153 | 89.21 | SEC filing |
| 2026-04-14 | Owens James · Director | Common Stock | S — Open market or private sale | −6,600 | 89.21 | SEC filing |
| 2026-04-13 | Owens James · Director | Common Stock | S — Open market or private sale | −5,921 | 89.02 | SEC filing |
| 2026-04-10 | Owens James · Director | Common Stock | S — Open market or private sale | −126 | 88.82 | SEC filing |
| 2026-03-26 | Briseno Guillermo · President | Common Stock | S — Open market or private sale | −8,600 | 84.97 | SEC filing |
| 2026-03-26 | Briseno Guillermo · President | Common Stock | S — Open market or private sale | −12,000 | 84.97 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-10-02 | Hilger Christopher M. · Director | Common Stock | A — Grant, award, or other acquisition | +402 | SEC filing |
| 2026-10-02 | Rautio Trudy A. · Director | Common Stock | A — Grant, award, or other acquisition | +336 | SEC filing |
| 2026-10-02 | Owens James · Director | Common Stock | A — Grant, award, or other acquisition | +268 | SEC filing |
| 2026-10-02 | Smiley Jacinth C · Director | Common Stock | A — Grant, award, or other acquisition | +268 | SEC filing |
| 2026-10-01 | Becker Amy C · Chief Legal Officer | Employee Stock Option (right to buy) | A — Grant, award, or other acquisition | +14,800 | SEC filing |
| 2026-10-01 | Lewis Richard Brent · President | Employee Stock Option (right to buy) | A — Grant, award, or other acquisition | +84,200 | SEC filing |
| 2026-10-01 | CEBULLA ANDREW J. · Corporate Controller | Employee Stock Option (right to buy) | A — Grant, award, or other acquisition | +4,624 | SEC filing |
| 2026-10-01 | Pogalz Bradley J. · Chief Financial Officer | Employee Stock Option (right to buy) | A — Grant, award, or other acquisition | +24,100 | SEC filing |
Showing 8 of 32 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.