DCI Donaldson Company, Inc.
Donaldson Company, Inc. (DCI) Institutional Ownership
What the institutions did with DCI last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 3.1M | 14.7% |
| Pictet Asset Management Holding SA | 2.3M | 10.7% |
| DIMENSIONAL FUND ADVISORS LP | 2.2M | 10.2% |
| Boston Trust Walden Corp | 1.6M | 7.5% |
| Bank of New York Mellon Corp | 1.0M | 4.8% |
| Allspring Global Investments Holdings, LLC | 936.9K | 4.4% |
| DekaBank Deutsche Girozentrale | 742.2K | 3.5% |
| DEPRINCE RACE & ZOLLO INC | 562.6K | 2.7% |
| MCDANIEL TERRY & CO | 552.8K | 2.6% |
| Swedbank AB | 543.3K | 2.6% |
| TrinityBridge Ltd | 525.6K | 2.5% |
| Carnegie Investment Counsel | 348.3K | 1.6% |
| ProShare Advisors LLC | 301.9K | 1.4% |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 288.9K | 1.4% |
| Arbejdsmarkedets Tillaegspension | 288.5K | 1.4% |
| BARCLAYS PLC | 279.1K | 1.3% |
| PRINCIPAL FINANCIAL GROUP INC | 266.6K | 1.3% |
| DUDLEY & SHANLEY, INC. | 260.2K | 1.2% |
| US BANCORP \DE\ | 235.5K | 1.1% |
| CONFLUENCE INVESTMENT MANAGEMENT LLC | 221.0K | 1.0% |
| ALPS ADVISORS INC | 187.6K | 0.9% |
| Retirement Systems of Alabama | 185.6K | 0.9% |
| MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC | 173.7K | 0.8% |
| Creative Planning | 163.6K | 0.8% |
| Parallel Advisors, LLC | 135.3K | 0.6% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| DekaBank Deutsche Girozentrale | Increased | 156.4K | 742.2K | +585.7K |
| Boston Trust Walden Corp | Reduced | 1.8M | 1.6M | -258.1K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Increased | 141.6K | 288.9K | +147.3K |
| TrinityBridge Ltd | Reduced | 659.3K | 525.6K | -133.8K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 2.0M | 2.2M | +131.5K |
| AVITY INVESTMENT MANAGEMENT INC. | New | 0 | 125.5K | +125.5K |
| CITIGROUP INC | Reduced | 149.0K | 31.7K | -117.3K |
| Creative Planning | Increased | 60.7K | 163.6K | +102.8K |
| BARCLAYS PLC | Increased | 184.8K | 279.1K | +94.3K |
| WASATCH ADVISORS LP | New | 0 | 77.7K | +77.7K |
| Sumitomo Mitsui DS Asset Management Company, Ltd | Reduced | 73.6K | 15.5K | -58.1K |
| Bank of New York Mellon Corp | Reduced | 1.1M | 1.0M | -49.4K |
| Allspring Global Investments Holdings, LLC | Reduced | 978.8K | 936.9K | -42.0K |
| Russell Investments Group, Ltd. | Increased | 74.2K | 115.5K | +41.3K |
| Arbejdsmarkedets Tillaegspension | Reduced | 321.4K | 288.5K | -32.9K |
| Oak Thistle LLC | New | 0 | 32.4K | +32.4K |
| DEPRINCE RACE & ZOLLO INC | Increased | 530.9K | 562.6K | +31.7K |
| Arjuna Capital | Reduced | 41.2K | 11.8K | -29.3K |
| Pictet Asset Management Holding SA | Reduced | 2.3M | 2.3M | -28.0K |
| CONFLUENCE INVESTMENT MANAGEMENT LLC | Reduced | 247.3K | 221.0K | -26.3K |
| Vest Financial, LLC | Increased | 43.7K | 66.9K | +23.3K |
| AEGON ASSET MANAGEMENT UK Plc | Reduced | 120.7K | 99.3K | -21.3K |
| Genus Capital Management Inc. | New | 0 | 17.0K | +17.0K |
| DIVERSIFIED MANAGEMENT INC | Increased | 3.3K | 18.9K | +15.6K |
| Inspire Investing, LLC | Increased | 10.4K | 25.0K | +14.6K |
| SEIZERT CAPITAL PARTNERS, LLC | Reduced | 126.3K | 112.7K | -13.6K |
| Handelsbanken Fonder AB | Reduced | 38.4K | 25.0K | -13.5K |
| ALPS ADVISORS INC | Reduced | 201.1K | 187.6K | -13.4K |
| Y-Intercept (Hong Kong) Ltd | Reduced | 17.5K | 4.0K | -13.4K |
| DUDLEY & SHANLEY, INC. | Reduced | 272.3K | 260.2K | -12.2K |
| Atria Investments, Inc | Increased | 15.3K | 25.7K | +10.4K |
| Carnegie Investment Counsel | Reduced | 358.1K | 348.3K | -9.8K |
| Swedbank AB | Increased | 534.4K | 543.3K | +8.9K |
| KEYBANK NATIONAL ASSOCIATION/OH | Reduced | 29.6K | 21.6K | -8.1K |
| Willis Investment Counsel | Increased | 81.7K | 89.4K | +7.6K |
| Midwest Trust Co | New | 0 | 7.4K | +7.4K |
| Squarepoint Ops LLC | Reduced | 27.2K | 20.7K | -6.5K |
| Vise Technologies, Inc. | Increased | 3.6K | 9.8K | +6.2K |
| DEUTSCHE BANK AG\ | Increased | 19.9K | 26.1K | +6.2K |
| Cambridge Investment Research Advisors, Inc. | Reduced | 12.6K | 6.5K | -6.1K |
| CenterBook Partners LP | New | 0 | 5.9K | +5.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 3.1M | 3.1M | -5.8K |
| Inscription Capital, LLC | Reduced | 17.3K | 11.8K | -5.5K |
| US BANCORP \DE\ | Increased | 230.0K | 235.5K | +5.5K |
| NorthCrest Asset Manangement, LLC | New | 0 | 5.4K | +5.4K |
| Illinois Municipal Retirement Fund | Reduced | 60.9K | 55.6K | -5.2K |
| CITIZENS FINANCIAL GROUP INC/RI | New | 0 | 5.2K | +5.2K |
| LPL Financial LLC | Increased | 50.7K | 55.8K | +5.2K |
| ELEVATION POINT WEALTH PARTNERS, LLC | New | 0 | 5.1K | +5.1K |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | Increased | 3.6K | 8.7K | +5.1K |
| Parallel Advisors, LLC | Reduced | 140.2K | 135.3K | -4.9K |
| Curated Wealth Partners LLC | Increased | 4.7K | 9.6K | +4.8K |
| BURNEY CO/ | Reduced | 17.1K | 12.3K | -4.8K |
| Ascent Group, LLC | New | 0 | 4.7K | +4.7K |
| SEB Asset Management AB | Increased | 4.3K | 8.6K | +4.3K |
| Mesirow Financial Investment Management, Inc. | New | 0 | 4.1K | +4.1K |
| First Nebraska Trust Co | Reduced | 81.3K | 77.3K | -4.0K |
| WESBANCO BANK INC | Sold Out | 3.8K | 0 | -3.8K |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | Reduced | 109.3K | 105.6K | -3.8K |
| Crestwood Advisors Group, LLC | New | 0 | 3.7K | +3.7K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.