Rockwell Automation, Inc
Held by 10 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 773903109 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide
In plain English: 10 of the investors we track own this stock. In the latest quarter, 1 of them bought more of it and 8 sold some or all of theirs. That tells you what they did last quarter — not what the stock will do next.
Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer
Managers holding
10
-1 vs last quarter (like-for-like)
Total value held
$1.44B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.1%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$81.35M
+12.1% vs last quarter
Net shares bought
-350.7K
Est. net flow -$146.48M
Quarter activity
1 bought · 8 sold
0 new · 1 sold out
Tracked capital in this stock
Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).
Aggregate buying and selling
Net share change reported each quarter
Who owns ROK?
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Who owns ROK? — Q2 2026
Holders ranked by position size, with each one's quarter-over-quarter change.
Column filters
| # | Manager | Fund | Shares | Value ↓ | % of their portfolio | QoQ | Δ shares | Δ shares % | Est. Δ value ⓘChange in shares × this quarter's price |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Norges Bank | Norges Bank Investment Management | 1.39M | $689.30M | 0.1% | — | — | — | — |
| 2 | Ken Fisher | Fisher Asset Management | 959.43K | $475.00M | 0.1% | Added | +32.3K | +3.5% | +$16.01M |
| 3 | Tom Gayner | Markel Group | 154.90K | $76.69M | 0.6% | Held | 0 | 0.0% | $0 |
| 4 | David Shaw | D.E. Shaw & Co. | 145.74K | $72.15M | 0.0% | Reduced | -21.4K | -12.8% | -$10.58M |
| 5 | Mario Gabelli | GAMCO Investors | 111.39K | $55.15M | 0.5% | Reduced | -2.2K | -2.0% | -$1.10M |
| 6 | Parnassus Investments | Parnassus Investments LLC | 60.95K | $30.17M | 0.1% | Reduced | -2.1K | -3.3% | -$1.02M |
| 7 | Ken Griffin | Citadel Advisors | 47.99K | $23.76M | 0.0% | Reduced | -123.8K | -72.1% | -$61.29M |
| 8 | Ray Dalio | Bridgewater Associates | 18.70K | $9.26M | 0.0% | Reduced | -19.1K | -50.5% | -$9.46M |
| 9 | Two Sigma | Two Sigma Investments | 12.36K | $6.12M | 0.0% | Reduced | -14.6K | -54.2% | -$7.24M |
| 10 | Jeremy Grantham | GMO | 9.91K | $4.91M | 0.0% | Reduced | -529 | -5.1% | -$261.90K |
Column filters
| Manager | Fund | Shares sold | Value last quarter ↓ |
|---|---|---|---|
| Israel Englander | Millennium Management | -199.4K | $71.55M |
Politician trades
Column filters
| Politician | Date | Ticker | Asset | Type | Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. | Est. size ⓘOur estimate only: the midpoint of the reported range. | Owner | Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. | Filed ↓ | Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kevin Hern Politician | Sep 17, 2026 | ROK | Rockwell Automation, Inc. Common Stock (ROK) [ST] | Sale (partial) | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Joint | Hern Family Foundation | Oct 13, 2026 | 26 days | PTR ↗ |
| Kevin Hern Politician | Sep 14, 2026 | ROK | Rockwell Automation, Inc. Common Stock (ROK) [ST] | Sale (partial) | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Joint | Hern Family Foundation | Sep 25, 2026 | 11 days | PTR ↗ |
| Kevin Hern Politician | Sep 2, 2026 | ROK | Rockwell Automation, Inc. Common Stock (ROK) [ST] | Sale (partial) | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Joint | Hern Family Foundation | Sep 25, 2026 | 23 days | PTR ↗ |
| Kevin Hern Politician | Sep 2, 2026 | ROK | Rockwell Automation, Inc. Common Stock (ROK) [ST] | Sale (partial) | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Joint | Hern Family Revocable Trust | Sep 25, 2026 | 23 days | PTR ↗ |
| Ro Khanna Politician | Jun 5, 2026 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Jul 6, 2026 | 31 days | PTR ↗ |
| Ro Khanna Politician | Apr 24, 2026 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | May 11, 2026 | 17 days | PTR ↗ |
| Ro Khanna Politician | Jan 2, 2026 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Feb 6, 2026 | 35 days | PTR ↗ |
| Ro Khanna Politician | Jan 23, 2026 | ROK | ROCKWELL AUTOMATION INC cMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Feb 6, 2026 | 14 days | PTR ↗ |
| Ro Khanna Politician | Jan 29, 2026 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Feb 6, 2026 | 8 days | PTR ↗ |
| Ro Khanna Politician | Oct 3, 2025 | ROK | ROCKWELL AUTOMATION INC CMIN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Nov 6, 2025 | 34 days | PTR ↗ |
| Ro Khanna Politician | Apr 15, 2025 | ROK | ROCKWELL AUTOMATION INC CMIN scanned | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | May 12, 2025 | 27 days | PTR ↗ |
| Ro Khanna Politician | Apr 9, 2025 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | May 12, 2025 | 33 days | PTR ↗ |
| Robert P. Bresnahan, Jr. Politician | Apr 8, 2025 | ROK | Rockwell Automation, Inc. Common Stock (ROK) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | JP Morgan Brokerage Account | Apr 28, 2025 | 20 days | PTR ↗ |
| George Whitesides Politician | Mar 24, 2025 | ROK | Rockwell Automation, Inc. Common Stock (ROK) [ST] | Sale | $50,001 - $100,000 | Est. $75,000 (midpoint of reported range $50,001–$100,000) | Self | George Whitesides Individual | Apr 23, 2025 | 30 days | PTR ↗ |
| Ro Khanna Politician | Mar 6, 2025 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Apr 10, 2025 | 35 days | PTR ↗ |
| Robert P. Bresnahan, Jr. Politician | Feb 25, 2025 | ROK | Rockwell Automation, Inc. Common Stock (ROK) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Self | JP Morgan Brokerage Account | Mar 27, 2025 | 30 days | PTR ↗ |
| Tim Moore Politician | Feb 21, 2025 | ROK | Rockwell Automation, Inc. Common Stock (ROK) [ST] | Sale | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Self | — | Mar 11, 2025 | 18 days | PTR ↗ |
| Ro Khanna Politician | Dec 16, 2024 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Jan 8, 2025 | 23 days | PTR ↗ |
| Ro Khanna Politician | Oct 23, 2024 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Child | — | Nov 8, 2024 | 16 days | PTR ↗ |
| Ro Khanna Politician | Aug 5, 2024 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Sep 6, 2024 | 32 days | PTR ↗ |
| Ro Khanna Politician | Aug 2, 2024 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Sep 6, 2024 | 35 days | PTR ↗ |
| Ro Khanna Politician | Aug 2, 2024 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Sep 6, 2024 | 35 days | PTR ↗ |
| Kevin Hern Politician | Jun 10, 2024 | ROK | Rockwell Automation, Inc. Common Stock (ROK) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Joint | Hern Family Revocable Trust > Brokerage Investment Account | Jul 15, 2024 | 35 days | PTR ↗ |
| Ro Khanna Politician | Jun 20, 2024 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Purchase | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | — | — | Jul 8, 2024 | 18 days | PTR ↗ |
| Ro Khanna Politician | May 28, 2024 | ROK | ROCKWELL AUTOMATION INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Jun 5, 2024 | 8 days | PTR ↗ |