Rockwell Automation, Inc
ROK- Exchange
- NYSE
- Industry
- Measuring & Controlling Devices, NEC
- SEC CIK
- 0001024478
In the last 90 days, Rockwell Automation, Inc insiders filed 0 open-market purchases and 5 sales; 1,545 institutions reported holding it in 13F filings for Q2 2026, worth $48.8B in total; Markel Group is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Rockwell Automation, Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
Q3 2026 data is still coming in: 3 institutions have reported holding ROK so far. See Q3 2026
- Institutional holders
- 1,545
- +136 vs. Q1 2026
- Shares held
- 99.1M
- +3.30M (+3.4%) vs. Q1 2026
- Total value
- $48.8B
- +$14.5B (+42.2%) vs. Q1 2026
- New holders
- 228
- 577 more added
- Sold out
- 92
- 442 more reduced
13 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ROK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,545 | $48.8B |
| Q1 2026 | 1,422 | $34.4B |
| Q4 2025 | 1,420 | $37.1B |
| Q3 2025 | 1,296 | $32.2B |
| Q2 2025 | 1,269 | $31.1B |
| Q1 2025 | 1,172 | $23.7B |
| Q4 2024 | 1,216 | $26.9B |
| Q3 2024 | 1,161 | $24.4B |
| Q2 2024 | 1,156 | $25.3B |
| Q1 2024 | 1,202 | $26.5B |
| Q4 2023 | 1,223 | $27.1B |
| Q3 2023 | 1,140 | $26.4B |
| Q2 2023 | 1,146 | $30.9B |
| Q1 2023 | 1,113 | $27.0B |
| Q4 2022 | 1,059 | $23.5B |
| Q3 2022 | 994 | $19.6B |
| Q2 2022 | 976 | $18.5B |
| Q1 2022 | 1,052 | $25.6B |
| Q4 2021 | 1,136 | $31.9B |
| Q3 2021 | 1,037 | $26.9B |
| Q2 2021 | 988 | $26.4B |
| Q1 2021 | 974 | $23.7B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Rockwell Automation, Inc; share changes are against Q1 2026.