DCI
Donaldson Company, Inc. · Industrials · Industrial - Machinery
Momentum inputs (comparable managers):
holder breadth -7.7% ·
share flow +4.5% ·
net new positions -8.3%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 288.91K | $24.71M | n/a | −2 |
| Q2 2026 | 130 | +6 | 76.65M | $6.88B | +12 | −8 |
| Q1 2026 | 129 | -5 | 72.62M | $6.16B | +6 | −12 |
| Q4 2025 | 133 | +1 | 76.82M | $6.80B | +2 | n/a |
| Q3 2025 | 18 | +1 | 41.30M | $3.38B | +2 | −2 |
| Q2 2025 | 15 | 0 | 38.99M | $2.70B | n/a | n/a |
| Q1 2025 | 12 | -1 | 11.86M | $794.54M | n/a | −1 |
| Q4 2024 | 13 | -3 | 11.35M | $764.61M | n/a | −3 |
| Q3 2024 | 15 | +2 | 6.19M | $456.33M | +2 | n/a |
| Q2 2024 | 13 | n/a | 5.92M | $423.44M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 5.18M | -4.6% | $347.70M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 2.80M | +11.1% | $187.80M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 3 | AQR Capital Management ✦ | 1.17M | +32.4% | $77.64M | 0.1% | ▲ Add | 4 | SEC ↗ ×5 |
| 4 | Norges Bank ✦ (passive) | 977.40K | 0.0% | $65.54M | 0.0% | Held | 4 | SEC ↗ |
| 5 | Arrowstreet Capital ✦ | 592.12K | +3.1% | $39.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | GAMCO Investors ✦ | 389.96K | +0.2% | $26.15M | 0.3% | ▲ Add | 4 | SEC ↗ |
| 7 | Millennium Management ✦ | 223.98K | +428.6% | $15.02M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 203.77K | +11.5% | $13.66M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | Gotham Asset Management ✦ | 175.96K | +17.5% | $11.80M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 82.94K | +18.4% | $5.56M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 37.65K | -16.3% | $2.52M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 12 | Two Sigma Investments ✦ | 21.39K | +74.0% | $1.43M | 0.0% | ▲ Add | 4 | 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
| Renaissance Technologies | $4.40M | was 0.0% |
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.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director · 31.97K sh · $2.91M
Officer, Director · 3.03K sh · $275,912
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology