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Security record · archived quarter

DCI

Donaldson Company, Inc. · Industrials · Industrial - Machinery

95.41 +2.3% mkt cap $11.06B quote delayed (FMP) · as of Aug 26 15:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
15Tracked holders
0Δ holders
38.99MShares held
$2.70BReported value
+0New positions
−0Exits
Stable Conviction score 52/100 4 quarters of rising tracked shares ●●●●○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow -0.6% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 132 +6 76.87M $6.90B +12 −6
Q1 2026 129 -5 72.62M $6.16B +6 −12
Q4 2025 133 +1 76.82M $6.80B +2
Q3 2025 18 +1 41.30M $3.38B +2 −2
Q2 2025 15 0 38.99M $2.70B
Q1 2025 12 -1 11.86M $794.54M −1
Q4 2024 13 -3 11.35M $764.61M −3
Q3 2024 15 +2 6.19M $456.33M +2
Q2 2024 13 5.92M $423.44M
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 12.47M $864.90M 0.0% n/c 1 SEC ↗
2 The Vanguard Group (passive) 12.47M $864.90M 0.0% n/c 1 SEC ↗
3 The Vanguard Group (passive) 12.47M $864.90M 0.0% n/c 1 SEC ↗
4 The Vanguard Group (passive) 12.47M $864.90M 0.0% n/c 1 SEC ↗
5 The Vanguard Group (passive) 12.47M $864.90M 0.0% n/c 1 SEC ↗
6 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
7 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
9 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
10 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
11 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
12 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
13 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
14 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
15 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
16 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
17 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
18 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
19 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
20 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
21 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
22 BlackRock (passive) 10.77M $746.56M 0.0% n/c 1 SEC ↗
23 State Street Global Advisors (passive) 5.22M +0.7% $362.13M 0.0% ▲ Add 3 SEC ↗
24 Fidelity (FMR) 4.11M $285.03M 0.0% n/c 1 SEC ↗
25 Fidelity (FMR) 4.11M $285.03M 0.0% n/c 1 SEC ↗
26 Fidelity (FMR) 4.11M $285.03M 0.0% n/c 1 SEC ↗
27 Fidelity (FMR) 4.11M $285.03M 0.0% n/c 1 SEC ↗
28 Fidelity (FMR) 4.11M $285.03M 0.0% n/c 1 SEC ↗
29 Geode Capital Management (passive) 2.82M +0.8% $195.67M 0.0% ▲ Add 5 SEC ↗
30 Geode Capital Management (passive) 2.82M +0.8% $195.67M 0.0% ▲ Add 5 SEC ↗
31 Norges Bank (passive) 991.48K +1.4% $68.76M 0.0% ▲ Add 5 SEC ↗
32 AQR Capital Management 795.46K -32.1% $55.16M 0.0% ▼ Trim 5 SEC ↗
33 AQR Capital Management 795.46K -32.1% $55.16M 0.0% ▼ Trim 5 SEC ↗
34 AQR Capital Management 795.46K -32.1% $55.16M 0.0% ▼ Trim 5 SEC ↗
35 AQR Capital Management 795.46K -32.1% $55.16M 0.0% ▼ Trim 5 SEC ↗
36 AQR Capital Management 795.46K -32.1% $55.16M 0.0% ▼ Trim 5 SEC ↗
37 Arrowstreet Capital 644.37K +8.8% $44.69M 0.0% ▲ Add 5 SEC ↗
38 Millennium Management 481.66K +115.0% $33.40M 0.0% ▲ Add 5 SEC ↗
39 GAMCO Investors 388.36K -0.4% $26.93M 0.3% ▼ Trim 5 SEC ↗
40 Gotham Asset Management 174.39K -0.9% $12.09M 0.1% ▼ Trim 5 SEC ↗
41 T. Rowe Price 84.14K +1.4% $5.84M 0.0% ▲ Add 5 SEC ↗
42 Citadel Advisors 20.60K -89.9% $1.43M 0.0% ▼ Trim 5 SEC ↗
43 Citadel Advisors 20.60K -89.9% $1.43M 0.0% ▼ Trim 5 SEC ↗
44 Two Sigma Investments 13.77K -35.6% $954,603 0.0% ▼ Trim 5 SEC ↗
45 D. E. Shaw & Co. 3.74K -90.1% $259,300 0.0% ▼ Trim 5 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 601 holders, 100.43M shares, $8.31B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2025 · Methodology · Get this via the API