ROK
Rockwell Automation, Inc. · Industrials · Industrial - Machinery
Momentum inputs (comparable managers):
holder breadth +6.2% ·
share flow +10.7% ·
net new positions +5.9%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | 0 | 200.08K | $75.37M | n/a | −1 |
| Q2 2026 | 162 | -7 | 75.27M | $37.13B | +3 | −11 |
| Q1 2026 | 173 | 0 | 72.76M | $26.08B | +4 | −5 |
| Q4 2025 | 172 | 0 | 78.36M | $30.49B | +1 | n/a |
| Q3 2025 | 24 | 0 | 44.27M | $15.47B | n/a | −1 |
| Q2 2025 | 22 | +1 | 40.57M | $13.47B | +1 | n/a |
| Q1 2025 | 18 | 0 | 17.26M | $4.46B | +1 | −1 |
| Q4 2024 | 18 | 0 | 18.35M | $5.24B | +1 | −1 |
| Q3 2024 | 17 | +1 | 12.80M | $3.43B | +2 | −1 |
| Q2 2024 | 16 | n/a | 11.56M | $3.18B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | T. Rowe Price ✦ | 6.68M | +11.6% | $1.79B | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 2 | Geode Capital Management ✦ (passive) | 2.68M | +0.5% | $717.86M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 3 | Norges Bank ✦ (passive) | 1.02M | +1.1% | $273.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Fisher Asset Management ✦ | 670.02K | +3.1% | $179.87M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 490.88K | +60353.0% | $131.78M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 6 | PRIMECAP Management ✦ | 260.18K | -0.6% | $69.85M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 225.13K | -41.7% | $60.44M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 8 | Millennium Management ✦ | 175.69K | +94.5% | $47.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Markel Group ✦ | 154.90K | 0.0% | $41.58M | 0.4% | Held | 2 | SEC ↗ ×2 |
| 10 | GAMCO Investors ✦ | 121.54K | -1.5% | $32.63M | 0.3% | ▼ Trim | 2 | SEC ↗ |
| 11 | Two Sigma Investments ✦ | 113.23K | New | $30.40M | 0.1% | New | 1 | SEC ↗ |
| 12 | Adage Capital Partners ✦ | 107.00K | -2.2% | $28.73M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 13 | Arrowstreet Capital ✦ | 39.62K | -35.3% | $10.64M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | Point72 Asset Management ✦ | 33.18K | New | $8.91M | 0.0% | New | 1 | SEC ↗ |
| 15 | Gotham Asset Management ✦ | 18.55K | -40.3% | $4.98M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 3.31K | -72.6% | $885,804 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 17 | Wellington Management ✦ | 789 | +7.3% | $211,815 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Two Sigma Investments | $30.40M | 0.1% |
| Point72 Asset Management | $8.91M | 0.0% |
Exited
| Marshall Wace | $3.14M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,404 holders, 93.86M shares, $32.38B 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 · 110 sh · $47,611
Officer · 44 sh · $19,013
Officer · 400 sh · $168,056
Officer · 467 sh · $199,390
Director · 1.10K sh · $474,569
Officer · 590 sh · $256,237
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology