CapitolRadar tracks every publicly disclosed ROK trade by US congress members and corporate insiders: 62 disclosed trades (40 buys, 22 sells) by 4 tracked traders, from 2019-10-14 to 2026-09-14. Updated daily from official filings.
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Rockwell Automation, Inc. (ROK) — Industrials · Industrial - Machinery, market cap about $49.2B.
CapitolRadar analysis
60 ROK trades split 40 buys to 20 sells
60 tracked Rockwell Automation transactions span October 14, 2019 through June 5, 2026. The record contains 40 buys and 20 sells across four distinct traders, so buys account for two-thirds of the disclosed activity. Rockwell Automation is classified in Industrials and the Industrial - Machinery industry. The supplied data identifies no separate corporate-insider subset, so the analysis is limited to the four named traders and the aggregate trade counts provided.
4 trades in 2024 Q1 represent the busiest quarter among the listed recent periods, including three buys and one sell. Each listed quarter from 2024 Q2 through 2025 Q4 contains one trade: buys occurred in 2024 Q3, 2025 Q2 and 2025 Q3, while 2024 Q2 and 2025 Q4 had no buys. Activity then totaled one buy in 2026 Q1 and two trades, including one buy, in 2026 Q2.
23 Kevin Hern buys lead the four-buyer record
23 buys are attributed to Kevin Hern, with the latest dated March 11, 2024. Ro Khanna accounts for 13 buys, most recently on May 1, 2026. Tommy Tuberville and Josh Gottheimer each recorded two buys, with their latest purchases dated October 17, 2023 and January 12, 2023, respectively. These four totals add to all 40 tracked buys, but the 20 sells are not allocated by trader in the supplied facts.
2 buyers overlap in each of six other stocks
2 of the ROK buyers also bought each of GOOGL, ADI, MSFT, RSG, PANW and FCX. This is limited overlap from a sample of only four traders and does not establish a broader trading pattern or explain why any transaction occurred.
45 days may pass before a transaction is disclosed, so reported activity can lag the trade date. Dollar amount ranges, when used in disclosures, are estimates rather than exact transaction values; no ROK dollar amounts were provided here. The small trader and quarterly samples also limit comparisons.
Analysis written from the tracked record on 2026-09-22; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q3 | 2 | 0 | 2 |
| 2026 Q2 | 2 | 1 | 1 |
| 2026 Q1 | 1 | 1 | 0 |
| 2025 Q4 | 1 | 0 | 1 |
| 2025 Q3 | 1 | 1 | 0 |
| 2025 Q2 | 1 | 1 | 0 |
| 2024 Q3 | 1 | 1 | 0 |
| 2024 Q2 | 1 | 0 | 1 |
Who is buying ROK?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Kevin Hern | 23 | 2024-03-11 | — |
| Ro Khanna | 13 | 2026-05-01 | — |
| Tommy Tuberville | 2 | 2023-10-17 | — |
| Josh Gottheimer | 2 | 2023-01-12 | — |
Disclosed trades in ROK
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-09-14 | Kevin Hern | sell | $15,001 - $50,000 | — |
| 2026-09-02 | Kevin Hern | sell | $15,001 - $50,000 | — |
| 2026-06-05 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2026-05-01 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2026-03-06 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2025-10-03 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2025-07-02 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2025-06-06 | Ro Khanna | buy | $15,001 - $50,000 | — |
| 2024-09-09 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2024-04-04 | Tommy Tuberville | sell | $1,001 - $15,000 | — |
| 2024-03-11 | Kevin Hern | buy | $1,001 - $15,000 | — |
| 2024-03-10 | Kevin Hern | buy | $1,001 - $15,000 | — |
| 2024-02-13 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-01-10 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2023-11-27 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2023-11-03 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2023-10-31 | Ro Khanna | sell | $15,001 - $50,000 | — |
| 2023-10-17 | Tommy Tuberville | buy | $1,001 - $15,000 | — |
| 2023-10-10 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2023-09-11 | Kevin Hern | buy | $1,001 - $15,000 | — |
These buyers also bought
Other stocks the tracked buyers of ROK disclosed buying in the last six months: AMD (2) · KO (2) · MSFT (2) · RSG (2) · ADI (2) · CB (2).
About Rockwell Automation, Inc.
Rockwell Automation, Inc., established in 1903 and headquartered in Milwaukee, Wisconsin, is a global leader in providing industrial automation and digital transformation solutions. The company's operations are segmented into three key areas: Intelligent Devices, Software & Control, and Lifecycle Services. The Intelligent Devices segment offers various hardware products such as drives, motion control systems, safety and sensing equipment, industrial components, and customized configurations. The Software & Control division provides essential control and visualization software and accompanying …
Frequently asked questions
Which politicians bought ROK most?
Kevin Hern leads with 23 disclosed buys, followed by Ro Khanna.
How current is this page?
It re-renders from the tracked record on every view and new filings are ingested daily — but STOCK Act disclosures can lag the trade by up to 45 days, so the most recent weeks are always incomplete.
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CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.