Donaldson Company, Inc.
Donaldson Company, Inc. (DCI) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · DCI · as of Sep 30, 2025
Ownership Breakdown
570
Institutional Holders
▲ 32 vs Q2
$8.19B
Total Inst. Value
▲ $1.12B vs Q2
115.91M
Shares Outstanding
freeFloat 99.30%
100.05M
13F Shares Held
▼ 12.82M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
DCI largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC industrial & commercial fans & blowers & air purifing equip | 12.04M | 10.14% | 10.14% | $985.41B | Nov 7, 2025 | ▼ 432.4K |
BLACKROCK, INC. industrial & commercial fans & blowers & air purifing equip | 10.68M | 9.00% | 9.00% | $874.18B | Nov 12, 2025 | ▼ 84.8K |
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO industrial & commercial fans & blowers & air purifing equip | 9.14M | 7.70% | 7.70% | $748.32B | Nov 12, 2025 | — held |
STATE STREET CORP industrial & commercial fans & blowers & air purifing equip | 5.05M | 4.25% | 4.25% | $413.30B | Nov 14, 2025 | ▼ 172.3K |
FMR LLC industrial & commercial fans & blowers & air purifing equip | 4.12M | 3.47% | 3.47% | $337.54B | Nov 13, 2025 | ▲ 13.8K |
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC industrial & commercial fans & blowers & air purifing equip | 3.20M | 2.70% | 2.70% | $261.92B | Nov 13, 2025 | ▼ 77.6K |
GEODE CAPITAL MANAGEMENT, LLC industrial & commercial fans & blowers & air purifing equip | 2.83M | 2.38% | 2.38% | $231.71B | Nov 12, 2025 | ▲ 9.4K |
BOSTON TRUST WALDEN CORP industrial & commercial fans & blowers & air purifing equip | 2.70M | 2.28% | 2.28% | $221.22B | Oct 17, 2025 | ▼ 123.2K |
MORGAN STANLEY industrial & commercial fans & blowers & air purifing equip | 2.50M | 2.10% | 2.10% | $204.22B | May 27, 2026 | ▲ 401.7K |
FIDUCIARY MANAGEMENT INC /WI/ industrial & commercial fans & blowers & air purifing equip | 2.48M | 2.09% | 2.09% | $202.63B | Nov 14, 2025 | ▼ 13.3K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
19
Increased
+2.34M shares0
New Positions
first time holders29
Decreased
−2.55M shares0
Sold Out
fully exitedNet shares change (top 50)
212.6K
+2.34M / −2.55M
Net new holders
-10
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
DCI insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
8
Buy transactions
7
Sell transactions
1.14
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Owens James director | Apr 13, 2026 | Sale | 5,921 | $89.02 | $527.1K | 22.6K | Form 4 ↗ |
Owens James director | Apr 14, 2026 | Sale | 6,600 | $89.21 | $588.8K | 22.6K | Form 4 ↗ |
Owens James director | Apr 10, 2026 | Sale | 126 | $88.82 | $11.2K | 22.6K | Form 4 ↗ |
Smiley Jacinth C director | Apr 3, 2026 | Award | 279 | $85.23 | $23.8K | 7.9K | Form 4 ↗ |
Rautio Trudy A. director | Apr 3, 2026 | Award | 349 | $85.23 | $29.7K | 27.7K | Form 4 ↗ |
Owens James director | Apr 3, 2026 | Award | 279 | $85.23 | $23.8K | 22.6K | Form 4 ↗ |
Hilger Christopher M. director | Apr 3, 2026 | Award | 418 | $85.23 | $35.6K | 15.8K | Form 4 ↗ |
Briseno Guillermo President | Mar 26, 2026 | Sale | 8,600 | $84.97 | $730.7K | 29.3K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Donaldson Company, Inc. (DCI) is primarily owned by institutional investors, who hold approximately 86.3% of total shares outstanding. Company insiders own approximately 0.70%, while retail and public investors account for the remaining 12.99%.
The largest institutional shareholder of Donaldson Company, Inc. is VANGUARD GROUP INC, holding approximately 12.04 million shares — equal to 10.14% of outstanding shares — as of September 30, 2025.
A total of 570 institutional investors currently hold DCI stock, with a combined institutional value of approximately $8.19 billion as of the most recent 13F filing period.
Frequently asked questions
DCI ownershipDonaldson Company, Inc. (DCI) is primarily owned by institutional investors, who hold approximately 86.3% of shares. The largest shareholder is VANGUARD GROUP INC with a 10.14% stake. Company insiders hold 0.70%. Data sourced from SEC Form 13F as of September 30, 2025.