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DCI

DONALDSON Co INC

Industrial & Commercial Fans & Blowers & Air Purifing EquipNYSELarge accelerated filer

Total Trades

83

Buys

1

Sells

40

Largest Trade

$1M+

Insiders

14

Institutional Funds

533

Inst. Value

$1M+

Activist Filings

8

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Owens JamesDirectorEXERCISE$100K–$500K11K$43.07Dec 1, 2023
Milroy Douglas A.DirectorSELL$1M+26K$63.95Aug 31, 2023
Milroy Douglas A.DirectorEXERCISE$500K+26K$37.13Aug 31, 2023
Becker Amy CChief Legal OfficerEXERCISE$100K–$500K3K$42.05Aug 31, 2023
Becker Amy CChief Legal OfficerSELL$100K–$500K3K$63.84Aug 31, 2023
Robinson Scott J.CFOEXERCISE$500K+24K$28.00Jul 5, 2023
Robinson Scott J.CFOSELL$1M+24K$62.44Jul 5, 2023
Hilger Christopher M.DirectorBUY$100K–$500K3K$62.76Apr 12, 2023
Owens JamesDirectorEXERCISE$100K–$500K11K$35.47Mar 3, 2023
Owens JamesDirectorSELL$500K+11K$66.08Mar 3, 2023
OBERTON WILLARD DDirectorEXERCISE$100K–$500K8K$43.07Mar 3, 2023
OBERTON WILLARD DDirectorSELL$500K+8K$65.64Mar 3, 2023
SCALF THOMAS RPresidentSELL$100K–$500K5K$61.00Jan 11, 2023
OBERTON WILLARD DDirectorSELL$100K–$500K3K$58.96Jan 5, 2023
OBERTON WILLARD DDirectorEXERCISE$100K–$500K3K$43.07Jan 5, 2023
OBERTON WILLARD DDirectorGRANT$1K–$15K1K$2.77Jan 5, 2023
Rajendra Ajita GDirectorEXERCISE$100K–$500K7K$34.11Dec 14, 2022
Rajendra Ajita GDirectorSELL$100K–$500K7K$60.39Dec 14, 2022
SCALF THOMAS RPresidentEXERCISE$1M+37K$39.73Dec 5, 2022
SCALF THOMAS RPresidentSELL$500K+11K$60.95Dec 5, 2022
Rajendra Ajita GDirectorSELL$100K–$500K7K$61.06Dec 5, 2022
Rajendra Ajita GDirectorEXERCISE$100K–$500K7K$34.11Dec 5, 2022
Dahlgren Andrew CPresidentSELL$100K–$500K2K$60.85Dec 5, 2022
Dahlgren Andrew CPresidentEXERCISE$100K–$500K4K$33.58Dec 5, 2022
Becker Amy CChief Legal OfficerSELL$100K–$500K4K$60.72Dec 5, 2022
Becker Amy CChief Legal OfficerGRANT$100K–$500K4K$33.58Dec 5, 2022
SCALF THOMAS RSenior Vice Presid…EXERCISE$100K–$500K7K$33.58Oct 14, 2022
SCALF THOMAS RSenior Vice Presid…SELL$100K–$500K7K$51.67Oct 14, 2022
Vermeersch WimVice PresidentSELL$1M+30K$49.79Oct 3, 2022
OBERTON WILLARD DDirectorSELL$100K–$500K7K$51.35Sep 2, 2022
OBERTON WILLARD DDirectorEXERCISE$100K–$500K7K$34.11Sep 2, 2022
OBERTON WILLARD DDirectorEXERCISE$100K–$500K7K$34.11Jun 3, 2022
OBERTON WILLARD DDirectorSELL$100K–$500K7K$53.09Jun 3, 2022
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Institutional Ownership

13F filings as of Dec 31, 2025 · 533 funds holding

FundShares
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO5.9M
STATE STREET CORP4.9M
GEODE CAPITAL MANAGEMENT, LLC2.4M
FIDUCIARY MANAGEMENT INC /WI/2.3M
FULLER & THALER ASSET MANAGEMENT, INC.2.1M
FULLER & THALER ASSET MANAGEMENT, INC.2.1M
DIMENSIONAL FUND ADVISORS LP1.8M
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1.7M
Boston Trust Walden Corp1.6M
AMERICAN CENTURY COMPANIES INC1.5M
NORGES BANK1.4M
TD ASSET MANAGEMENT INC1.0M
CAPITAL COUNSEL LLC/NY958K
VICTORY CAPITAL MANAGEMENT INC958K
Bank of New York Mellon Corp829K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC798K
TrinityBridge Ltd697K
AQR CAPITAL MANAGEMENT LLC693K
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP677K
GABELLI FUNDS LLC643K

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

10.7%

12.9M shares

and I.R.S. Identification No. State Farm Mutual Automobile Insurance Company 37-0533100

SC 13G/A · Feb 12, 2024

5.0%

6.1M shares

STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637

SC 13G/A · Jan 25, 2024

4.6%

0 shares

BlackRock, Inc.

SC 13G/A · Jan 24, 2024

9.1%

11.0M shares

and I.R.S. Identification No. State Farm Mutual Automobile Insurance Company 37-0533100

SC 13G/A · Jan 31, 2023

5.0%

6.1M shares

BlackRock, Inc.

SC 13G/A · Jan 25, 2023

9.2%

11.2M shares

The Vanguard Group - 23-1945930

SC 13G/A · Mar 9, 2022

10.0%

12.4M shares

BlackRock, Inc.

SC 13G/A · Jan 31, 2022

8.6%

10.6M shares

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