ROK
Rockwell Automation, Inc. · Industrials · Industrial - Machinery
Momentum inputs (comparable managers):
holder breadth +4.8% ·
share flow +0.8% ·
net new positions +4.5%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | 0 | 200.08K | $75.37M | n/a | n/a |
| Q2 2026 | 164 | -7 | 76.36M | $37.66B | +3 | −9 |
| 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 | The Vanguard Group ✦ (passive) | 14.06M | n/a | $4.67B | 0.1% | n/c | 1 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 8.73M | n/a | $2.90B | 0.1% | n/c | 1 | SEC ↗ ×21 |
| 3 | T. Rowe Price ✦ | 4.99M | -15.1% | $1.66B | 0.2% | ▼ Trim | 5 | SEC ↗ ×2 |
| 4 | State Street Global Advisors ✦ (passive) | 4.75M | +0.1% | $1.58B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 2.87M | +1.7% | $950.74M | 0.1% | ▲ Add | 5 | SEC ↗ ×2 |
| 6 | Norges Bank ✦ (passive) | 1.11M | +15.7% | $368.57M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | Fisher Asset Management ✦ | 792.50K | +7.1% | $263.25M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 8 | Wellington Management ✦ | 653.50K | -1.3% | $217.07M | 0.0% | ▼ Trim | 5 | SEC ↗ ×6 |
| 9 | Citadel Advisors ✦ | 540.40K | +75.9% | $179.51M | 0.2% | ▲ Add | 5 | SEC ↗ ×2 |
| 10 | Marshall Wace ✦ | 429.49K | +294.5% | $142.66M | 0.2% | ▲ Add | 2 | SEC ↗ ×4 |
| 11 | PRIMECAP Management ✦ | 386.03K | +51.1% | $128.23M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 12 | Millennium Management ✦ | 255.20K | +1203.0% | $84.77M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 13 | Adage Capital Partners ✦ | 202.99K | -46.7% | $67.43M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 14 | Fidelity (FMR) ✦ | 191.26K | n/a | $63.53M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 15 | Markel Group ✦ | 154.90K | 0.0% | $51.45M | 0.4% | Held | 5 | SEC ↗ ×2 |
| 16 | Arrowstreet Capital ✦ | 142.36K | +384.8% | $47.29M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | GAMCO Investors ✦ | 115.63K | -2.0% | $38.41M | 0.4% | ▼ Trim | 5 | SEC ↗ |
| 18 | Two Sigma Investments ✦ | 60.69K | +59.4% | $20.16M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | D. E. Shaw & Co. ✦ | 55.91K | New | $18.57M | 0.0% | New | 1 | SEC ↗ |
| 20 | Gotham Asset Management ✦ | 36.01K | +30.7% | $11.96M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 32.11K | +294.6% | $10.61M | 0.0% | ▲ Add | 5 | SEC ↗ ×5 |
| 22 | Bridgewater Associates ✦ | 4.82K | -36.3% | $1.60M | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $18.57M | 0.0% |
Exited
| No tracked exits this quarter. |
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