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.
Superinvestors holding ROK, Q2 2026
1 superinvestor reports holding Rockwell Automation, Inc on Form 13F, worth $76.7M in total. Weight is Rockwell Automation, Inc's share of each 13F portfolio; actions compare shares with Q1 2026.
| Superinvestor | % of portfolio | Shares | Value | vs. previous quarter |
|---|---|---|---|---|
| Markel GroupTom Gayner | 0.6% | 154,900 | $76.7M | Unchanged |
Moves by quarter
Superinvestors that opened, added to, trimmed or sold out of ROK each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.
Q2 2024
1 superinvestor holding at quarter end
- Sold out
- Maverick Capital
Q1 2024
2 superinvestors holding at quarter end
Q2 2022
1 superinvestor holding at quarter end
- Added
- Markel Group (+1.3%)
Q1 2022
1 superinvestor holding at quarter end
- Added
- Markel Group (+1.3%)
Q4 2021
1 superinvestor holding at quarter end
- Added
- Markel Group (+2.0%)
- Sold out
- Maverick Capital
Q3 2021
2 superinvestors holding at quarter end
- New
- Maverick Capital
- Added
- Markel Group (+4.1%)