DCI · DONALDSON Co INC · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding DCI
All superinvestors →Holder Concentration
Across 635 13F filersWho Holds DCI
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 633 filers, like-for-like change +2.8%; actively managed books +2.9%; index-like books +2.7%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 42.6% | 360 | +3.1% |
| Exempt adviser | 0.8% | 6 | +564.1% |
| Adviser | 2.3% | 12 | -14.3% |
| Bank | 10.5% | 26 | +5.7% |
| Insurer | 9.0% | 4 | +0.4% |
| Broker-dealer | 0.0% | 1 | -14.0% |
| Benefit plan | 0.5% | 8 | -4.6% |
| Non-US | 1.4% | 10 | +12.6% |
| Holding company | 18.8% | 8 | +5.7% |
| Unknown | 14.2% | 198 | -3.1% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 33.6% | 52 | +2.7% |
| Systematic-like | 3.0% | 30 | +80.5% |
| Concentrated | 2.2% | 114 | +1.0% |
| Diversified active | 61.2% | 436 | +0.8% |
| Unknown | 0.0% | 1 | 0.0% |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 67.6% | 427 | +2.4% |
| Medium turnover | 14.7% | 105 | -2.4% |
| High turnover | 3.7% | 49 | +60.2% |
| Unknown | 14.0% | 52 | +0.7% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 13.6% | 67 | +0.5% |
| Medium horizon | 14.9% | 98 | +9.8% |
| Long horizon | 68.7% | 442 | -0.2% |
| Unknown | 2.9% | 26 | +104.4% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 1.3% | 162 | -2.5% |
| $1B to $10B | 8.8% | 224 | +4.1% |
| $10B to $100B | 18.1% | 171 | -0.8% |
| $100B or more | 71.8% | 76 | +3.7% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 5.1% | 234 | -0.6% |
| Pooled investment vehicles | 2.8% | 31 | +21.5% |
| Registered funds and BDCs | 26.3% | 37 | +5.6% |
| Pension and profit sharing plans | 0.1% | 6 | +44.8% |
| Insurance companies | 0.5% | 6 | +51.8% |
| Charitable organizations | 0.0% | 2 | +1985.0% |
| Governments and sovereign funds | 0.6% | 5 | +9.8% |
| Corporations | 0.0% | 1 | -91.2% |
| Other investment advisers | 0.1% | 6 | -5.0% |
| Other | 0.1% | 2 | -15.2% |
| Diversified | 7.1% | 29 | -10.2% |
| Unknown | 57.4% | 274 | +2.6% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 8.2% | 62 | +50.7% |
| Private equity funds | 1.1% | 15 | -3.1% |
| Venture capital funds | 0.5% | 3 | -6.7% |
| Real estate funds | 0.0% | 6 | +9.3% |
| Liquidity funds | 0.0% | 2 | +0.4% |
| Securitized asset funds | 0.4% | 2 | -1.1% |
| Other private funds | 5.3% | 31 | -22.5% |
| Mixed private funds | 0.4% | 5 | +14.5% |
| Private funds, type not stated | 3.2% | 10 | +35.9% |
| No private funds | 24.3% | 230 | -0.4% |
| Unknown | 56.7% | 267 | +1.5% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 90.9% | 557 | +2.5% |
| Outside the US | 9.1% | 76 | +6.6% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 7 holders with no observed 2026-03-31 13F and 4 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
633 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 14.6% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies DCI's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not DCI, quarter ended Jun 30, 2026Found through its holder-overlap peers: TTC, ECL, GGG, FAST, ATR, ZBRA, MTD, GOOGL, MSFT, SOLV, FUL, JNJ, PG, V, CHD, MMM, ABT, JPM, AAPL, EMR. 6,451 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Capital Research Global Investors Adviser, Diversified active | $109,591,732,461 9 held | GOOGL, MSFT, AAPL |
| 2 | Berkshire Hathaway Inc Insurer, Concentrated | $103,714,385,303 2 held | AAPL, GOOGL |
| 3 | Capital World Investors Adviser, Diversified active | $98,315,130,091 11 held | GOOGL, MSFT, AAPL |
| 4 | Capital International Investors Adviser, Diversified active | $74,123,150,205 10 held | GOOGL, MSFT, AAPL |
| 5 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $71,629,683,463 18 held | GOOGL, MSFT, AAPL |
| 6 | Fisher Asset Management, LLC Adviser, Diversified active | $56,263,179,995 15 held | AAPL, GOOGL, MSFT |
| 7 | Sumitomo Mitsui Trust Group, Inc. Bank, Index-like | $32,181,244,349 17 held | AAPL, GOOGL, MSFT |
| 8 | JENNISON ASSOCIATES LLC Registered adviser, Diversified active | $30,109,046,297 8 held | GOOGL, AAPL, MSFT |
| 9 | National Pension Service Unknown, Index-like | $29,533,619,145 15 held | AAPL, GOOGL, MSFT |
| 10 | CANADA PENSION PLAN INVESTMENT BOARD Non-US, Diversified active | $26,864,743,850 18 held | GOOGL, AAPL, MSFT |
Fund Ownership of DCI by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 24.40% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 3.46% | 4,006,868 |
| Index ETFs | 20.95% | 24,278,164 |
| Active ETFs | 1.00% | 1,157,414 |
| Active funds | 13.72% | 15,906,957 |
| Unclassified | 0.94% | 1,088,997 |
| All registered funds | 40.06% | 46,438,400 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $1,072,011,965 | 11.32% | 11,941,762 | Shares | 2026-08-07 | |
| Mega STATE FARM MUTUAL AUTOMOBILE INSURANCE CO Insurer | $820,732,727 | 8.66% | 9,142,617 | Shares | 2026-08-12 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $585,589,190 | 6.18% | 6,523,217 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $471,255,245 | 4.98% | 5,249,585 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $451,644,988 | 4.77% | 5,031,135 | Shares | 2026-09-22 | |
| Mega FMR LLC Holding company | $352,997,452 | 3.73% | 3,932,243 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $280,109,689 | 2.96% | 3,120,304 | Shares | 2026-08-12 | |
| Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC Registered adviser | $249,813,302 | 2.64% | 2,782,815 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $224,932,105 | 2.37% | 2,505,649 | Shares | 2026-08-13 | |
| Mega Pictet Asset Management Holding SA | $206,984,753 | 2.19% | 2,305,723 | Shares | 2026-07-30 | |
| Large FULLER & THALER ASSET MANAGEMENT, INC. Registered adviser | $206,298,910 | 2.18% | 2,298,083 | Shares | 2026-08-12 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $183,268,505 | 1.93% | 2,041,534 | Shares | 2026-08-11 | |
| Mega Invesco Ltd. Adviser | $171,490,140 | 1.81% | 1,910,328 | Shares | 2026-08-14 | |
| Large Boston Trust Walden Corp | $165,769,909 | 1.75% | 1,846,607 | Shares | 2026-07-24 | |
| Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser | $146,853,752 | 1.55% | 1,635,889 | Shares | 2026-08-03 | |
| Mid FIDUCIARY MANAGEMENT INC /WI/ Registered adviser | $114,828,756 | 1.21% | 1,279,144 | Shares | 2026-08-13 | |
| Mega AMERICAN CENTURY COMPANIES INC | $113,753,132 | 1.20% | 1,267,162 | Shares | 2026-08-12 | |
| Mega NORTHERN TRUST CORP Bank | $104,423,423 | 1.10% | 1,163,233 | Shares | 2026-08-13 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $97,319,926 | 1.03% | 1,084,103 | Shares | 2026-08-11 | |
| Mega Bank of New York Mellon Corp Bank | $95,542,293 | 1.01% | 1,064,301 | Shares | 2026-08-06 | |
| Mega NORGES BANK Non-US | $94,312,721 | 1.00% | 1,050,604 | Shares | 2026-08-12 | |
| Large Allspring Global Investments Holdings, LLC Holding company | $87,869,477 | 0.93% | 978,829 | Shares | 2026-08-13 | |
| Mid CAPITAL COUNSEL LLC/NY Registered adviser | $85,766,078 | 0.91% | 955,398 | Shares | 2026-08-12 | |
| Mega JPMORGAN CHASE & CO Bank | $77,692,790 | 0.82% | 865,465 | Shares | 2026-08-12 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $73,780,526 | 0.78% | 821,884 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $69,106,920 | 0.73% | 769,822 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $65,731,120 | 0.69% | 732,217 | Shares | 2026-08-13 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $60,470,954 | 0.64% | 673,621 | Shares | 2026-08-14 | |
| Mega Boston Partners Registered adviser | $60,321,129 | 0.64% | 671,952 | Shares | 2026-08-04 | |
| Large Quantinno Capital Management LP Registered adviser | $59,776,316 | 0.63% | 665,883 | Shares | 2026-08-13 | |
| Mid TrinityBridge Ltd | $59,188,502 | 0.62% | 659,335 | Shares | 2026-08-11 | |
| Large Gotham Asset Management, LLC Registered adviser | $58,984,006 | 0.62% | 657,057 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $58,981,222 | 0.62% | 657,026 | Shares | 2026-08-14 | |
| Large GABELLI FUNDS LLC Registered adviser | $58,215,845 | 0.61% | 648,500 | Shares | 2026-08-12 | |
| Mega TD Asset Management Inc | $52,096,224 | 0.55% | 580,330 | Shares | 2026-08-04 | |
| Large Point72 Asset Management, L.P. Registered adviser | $51,556,078 | 0.54% | 574,313 | Shares | 2026-08-14 | |
| Large Epoch Investment Partners, Inc. Registered adviser | $49,801,881 | 0.53% | 554,772 | Shares | 2026-08-13 | |
| Mid MCDANIEL TERRY & CO | $49,681,141 | 0.52% | 553,427 | Shares | 2026-07-30 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $49,250,694 | 0.52% | 548,632 | Shares | 2026-08-07 | |
| Mid DEPRINCE RACE & ZOLLO INC Registered adviser | $48,970,009 | 0.52% | 562,615 | Shares | 2026-10-13 | |
| Mega Swedbank AB | $47,973,088 | 0.51% | 534,400 | Shares | 2026-07-15 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $47,114,617 | 0.50% | 524,837 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $46,685,424 | 0.49% | 520,056 | Shares | 2026-08-14 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $43,868,444 | 0.46% | 488,676 | Shares | 2026-08-13 | |
| Mid GENEVA CAPITAL MANAGEMENT LLC Registered adviser | $42,510,044 | 0.45% | 473,544 | Shares | 2026-08-06 | |
| Large MAIRS & POWER INC Registered adviser | $41,627,875 | 0.44% | 463,717 | Shares | 2026-08-14 | |
| Mega Jupiter Topco LLC | $40,995,893 | 0.43% | 456,677 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $36,201,996 | 0.38% | 403,275 | Shares | 2026-09-02 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $35,757,005 | 0.38% | 398,318 | Shares | 2026-08-14 | |
| Mid Ceredex Value Advisors LLC Registered adviser | $33,538,072 | 0.35% | 373,600 | Shares | 2026-08-11 | |
| Mid Carnegie Investment Counsel Registered adviser | $32,145,110 | 0.34% | 358,083 | Shares | 2026-07-30 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $31,968,170 | 0.34% | 356,112 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $29,171,120 | 0.31% | 324,954 | Shares | 2026-08-12 | |
| Mid Arbejdsmarkedets Tillaegspension | $28,852,078 | 0.30% | 321,400 | Shares | 2026-07-17 | |
| Large ProShare Advisors LLC Registered adviser | $27,070,233 | 0.29% | 301,551 | Shares | 2026-08-11 | |
| Mega SEI INVESTMENTS CO | $25,203,016 | 0.27% | 280,751 | Shares | 2026-08-14 | |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $25,146,900 | 0.27% | 288,912 | Shares | 2026-10-13 | |
| Mega California Public Employees Retirement System | $24,655,869 | 0.26% | 274,656 | Shares | 2026-08-14 | |
| Large GAMCO INVESTORS, INC. ET AL Registered adviser | $24,628,489 | 0.26% | 274,351 | Shares | 2026-08-12 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $24,619,512 | 0.26% | 274,251 | Shares | 2026-08-14 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $23,643,172 | 0.25% | 263,375 | Shares | 2026-08-04 | |
| Large WCM INVESTMENT MANAGEMENT, LLC Registered adviser | $22,674,555 | 0.24% | 252,585 | Shares | 2026-08-13 | |
| Small DUDLEY & SHANLEY, INC. Registered adviser | $22,645,196 | 0.24% | 260,170 | Shares | 2026-10-06 | |
| Large MARSHALL WACE, LLP Exempt adviser | $22,175,881 | 0.23% | 247,030 | Shares | 2026-08-13 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $21,838,706 | 0.23% | 243,274 | Shares | 2026-08-13 | |
| Large MetLife Investment Management, LLC Registered adviser | $21,092,987 | 0.22% | 234,967 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $20,862,548 | 0.22% | 232,400 | Shares | 2026-08-11 | |
| Large US BANCORP \DE\ Bank | $20,646,201 | 0.22% | 229,990 | Shares | 2026-08-12 | |
| Large HighTower Advisors, LLC Registered adviser | $19,522,820 | 0.21% | 217,476 | Shares | 2026-08-05 | |
| Mid CONFLUENCE INVESTMENT MANAGEMENT LLC Registered adviser | $19,235,143 | 0.20% | 220,992 | Shares | 2026-10-01 | |
| Mega Nuveen, LLC | $18,774,138 | 0.20% | 209,136 | Shares | 2026-08-11 | |
| Large ALPS ADVISORS INC Registered adviser | $18,051,220 | 0.19% | 201,083 | Shares | 2026-07-29 | |
| Mega RAYMOND JAMES FINANCIAL INC | $17,702,014 | 0.19% | 197,193 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $16,938,251 | 0.18% | 188,685 | Shares | 2026-08-14 | |
| Large Retirement Systems of Alabama | $16,685,549 | 0.18% | 185,870 | Shares | 2026-07-28 | |
| Mega BARCLAYS PLC Bank | $16,585,634 | 0.18% | 184,757 | Shares | 2026-08-14 | |
| Mid Oribel Capital Management, LP Registered adviser | $15,880,313 | 0.17% | 176,900 | Shares | 2026-08-13 | |
| Small MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC Registered adviser | $15,749,607 | 0.17% | 175,444 | Shares | 2026-07-30 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $15,012,147 | 0.16% | 167,229 | Shares | 2026-08-14 | |
| Mega VAN ECK ASSOCIATES CORP Registered adviser | $14,707,647 | 0.16% | 163,837 | Shares | 2026-08-14 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $14,502,971 | 0.15% | 161,557 | Shares | 2026-09-23 | |
| Mega Legal & General Group Plc | $14,173,514 | 0.15% | 157,887 | Shares | 2026-08-14 | |
| Large DekaBank Deutsche Girozentrale | $14,042,181 | 0.15% | 156,424 | Shares | 2026-08-05 | |
| Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $13,673,317 | 0.14% | 152,315 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $13,374,742 | 0.14% | 148,989 | Shares | 2026-08-03 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $13,010,904 | 0.14% | 144,936 | Shares | 2026-08-14 | |
| Mid Parallel Advisors, LLC Registered adviser | $12,588,716 | 0.13% | 140,233 | Shares | 2026-08-05 | |
| Mega STIFEL FINANCIAL CORP | $12,296,693 | 0.13% | 136,980 | Shares | 2026-08-12 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $12,085,645 | 0.13% | 134,629 | Shares | 2026-08-24 | |
| Mid HEARTLAND ADVISORS INC Registered adviser | $11,892,639 | 0.13% | 132,479 | Shares | 2026-08-11 | |
| Mega FRANKLIN RESOURCES INC Adviser | $11,516,231 | 0.12% | 128,286 | Shares | 2026-08-13 | |
| Mid SEIZERT CAPITAL PARTNERS, LLC Registered adviser | $11,333,731 | 0.12% | 126,253 | Shares | 2026-08-05 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $11,163,797 | 0.12% | 124,360 | Shares | 2026-07-29 | |
| Mid AVITY INVESTMENT MANAGEMENT INC. | $10,923,345 | 0.12% | 125,498 | Shares | 2026-10-09 | |
| Mid KAMES CAPITAL plc Registered adviser | $10,831,917 | 0.11% | 120,663 | Shares | 2026-07-13 | |
| Large Trexquant Investment LP Registered adviser | $10,776,349 | 0.11% | 120,044 | Shares | 2026-08-14 | |
| Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM Benefit plan | $10,724,552 | 0.11% | 119,467 | Shares | 2026-08-10 | |
| Large Corient Private Wealth LLC Registered adviser | $10,542,678 | 0.11% | 117,441 | Shares | 2026-08-27 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $9,839,959 | 0.10% | 109,613 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $9,815,988 | 0.10% | 109,346 | Shares | 2026-08-14 |
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