As of November 10, 2026, Rockwell Automation Inc is a publicly traded company (NYSE: ROK); its largest reported holder is BlackRock, with 9.1% on Schedule 13G/A of April 24, 2026, then Vanguard (7.47%) (Schedule 13G/A, April 24, 2026).
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Is Rockwell Automation Inc a real, registered company?
- Rockwell Automation Inc files with the SEC under CIK 1024478 (its SEC filings).
- Its shares are listed under the ticker ROK on NYSE (SEC company record).
- Incorporated in Delaware; business address in Milwaukee, Wisconsin, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Rockwell Automation Inc in our court records and SEC 8-K records (as of 2026-11-10).
- Leadership changes: the latest reported is Scott A. Genereux (Form 8-K filed 2026-09-24). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Vanguard (filed 2026-04-30).
Who are Rockwell Automation Inc's owners and officers?
Rockwell Automation Inc: incorporated in Delaware; business address in Milwaukee, Wisconsin; industry Measuring & Controlling Devices, NEC (Form D, 2026-09-24).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 7.47% |
| Schedule 13G, 2026-04-29 | Vanguard Portfolio Management | 5.21% |
| Schedule 13G/A, 2026-04-24 | Blackrock, Inc. | 9.1% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2025-08-14 | T. Rowe Price Associates, Inc. | 4.4% |
Questions about who owns Rockwell Automation Inc
Who owns Rockwell Automation Inc?
On this page, 3 holders' latest ownership filings report 5% or more of Rockwell Automation Inc: Blackrock, Inc. (9.1%, Schedule 13G/A, filed 2026-04-24), Vanguard Capital Management (7.47%, Schedule 13G, filed 2026-04-30) and Vanguard Portfolio Management (5.21%, Schedule 13G, filed 2026-04-29).
Who are the largest shareholders of Rockwell Automation Inc?
By the share each holder's latest filing reports, the largest holders of Rockwell Automation Inc on this page are Blackrock, Inc. (9.1%), Vanguard Capital Management (7.47%) and Vanguard Portfolio Management (5.21%).
When did Blackrock, Inc. buy into Rockwell Automation Inc?
The filings give report dates, not purchase dates. The earliest filing from Blackrock, Inc. on this page is the Schedule 13G/A, filed 2026-04-24, reporting 9.1%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 5 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What They Do, And How The Money Works
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-09-24 | Scott A. Genereux | departed | 2026-12-31 | |
| Form 8-K, 2026-04-17 | David A. Zapico | Director | appointed | 2026-04-16 |
Which insiders own Rockwell Automation Inc shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chief executive and president: 99,450.092 shares (0.09% of shares outstanding), held indirectly through a family trust (Form 4, 2026-11-09).
- , a director: 14,514 shares (0.01% of shares outstanding), 14,497 held directly and 17 indirectly (Form 4, 2026-02-11).
- , the senior vice president and chief information officer: 14,237.61 shares (0.01% of shares outstanding), 14,232 held directly and 5.61 indirectly (Form 4, 2026-05-06).
- , the senior vice president and chief legal officer: 12,251.22 shares (0.01% of shares outstanding), 12,200 held directly and 51.22 indirectly (Form 4, 2026-02-27).
- , the chief financial officer and senior vice president: 10,428.69 shares (0.01% of shares outstanding) (Form 4, 2026-08-21).
Shares outstanding: 111,048,676 as of 2026-06-30, from the company's latest SEC cover page.
How much has Rockwell Automation Inc raised?
No fundraising or offering filing from Rockwell Automation Inc is on file with us.
Keep reading
More on Rockwell Automation Inc and the records around it.
Rockwell Automation Inc elsewhere on the record
- Leadership changes Sep 2026
Companies that share a holder
- T. Rowe Price Associates, Inc. also filed stake reports on 191 other companies: PACIFIC BIOSCIENCES OF CALIF (Nov 2026), APARTMENT INVT & MGMT CO -A (Oct 2026), BETA BIONICS INC (Oct 2026)
- Vanguard Portfolio Management also filed stake reports on 941 other companies: Newmark Group Inc (Nov 2026), A10 Networks Inc (Oct 2026), ADT Inc (Oct 2026)
- Vanguard Capital Management also filed stake reports on 1495 other companies: A10 Networks Inc (Oct 2026), Altisource Portfolio Solutions SA (Oct 2026), Alto Neuroscience Inc (Oct 2026)
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