ROCKWELL AUTOMATION INC (ROK) Top Institutional Shareholders
ROCKWELL AUTOMATION INC (ROK) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $32.60B in ROK holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ROK tracked by InsiderSet, reporting ownership valued at approximately $4.28B in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $5.46B, representing an estimated gain of +27.81% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed ROK value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in ROCKWELL AUTOMATION INC (ROK).
This page ranks the largest institutional ROK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,394
Total Reported Value
$32.60B
Largest Holder
Blackrock, Inc.
Largest Position
$4.28B
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
64
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.08% | 11,912,479 | $4,275,150,445 | $5,464,134,993 | +$1,188,984,548 | +27.81% | |
| Vanguard Capital Management Llc | 0.07% | 7,301,831 | $2,620,481,109 | $3,349,276,861 | +$728,795,752 | +27.81% | |
| Vanguard Portfolio Management Llc | 0.11% | 5,845,734 | $2,097,917,018 | $2,681,379,728 | +$583,462,710 | +27.81% | |
| State Street Corp | 0.06% | 5,058,012 | $1,815,219,347 | $2,320,059,524 | +$504,840,177 | +27.81% | |
| Geode Capital Management, Llc | 0.07% | 3,057,997 | $1,093,338,879 | $1,402,672,644 | +$309,333,765 | +28.29% | |
| Morgan Stanley | 0.06% | 2,823,547 | $1,013,315,731 | $1,295,132,773 | +$281,817,042 | +27.81% | |
| Ubs Group Ag | 0.14% | 2,180,027 | $782,368,090 | $999,956,585 | +$217,588,495 | +27.81% | |
| Goldman Sachs Group Inc | 0.09% | 1,922,479 | $689,939,135 | $881,821,893 | +$191,882,758 | +27.81% | |
| Invesco Ltd. | 0.09% | 1,685,669 | $604,952,963 | $773,199,514 | +$168,246,551 | +27.81% | |
| Charles Schwab Investment Management Inc | 0.08% | 1,537,690 | $553,504,386 | $705,323,026 | +$151,818,640 | +27.43% | |
| Northern Trust Corp | 0.07% | 1,418,943 | $509,230,263 | $650,854,965 | +$141,624,702 | +27.81% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.09% | 1,148,663 | $412,232,178 | $526,880,231 | +$114,648,053 | +27.81% | |
| Bank Of America Corp | 0.03% | 1,046,789 | $375,671,636 | $480,151,646 | +$104,480,010 | +27.81% | |
| Amundi | 0.10% | 998,374 | $358,296,460 | $457,944,170 | +$99,647,710 | +27.81% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.23% | 981,885 | $352,378,889 | $450,380,831 | +$98,001,942 | +27.81% | |
| Nordea Investment Management Ab | 0.32% | 974,623 | $343,018,565 | $447,049,824 | +$104,031,259 | +30.33% | |
| Fisher Asset Management, Llc | 0.11% | 927,088 | $332,713,392 | $425,245,995 | +$92,532,603 | +27.81% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.44% | 904,357 | $324,452,635 | $414,819,512 | +$90,366,877 | +27.85% | |
| Legal & General Group Plc | 0.07% | 814,906 | $292,453,462 | $373,789,233 | +$81,335,771 | +27.81% | |
| Storebrand Asset Management As | 0.10% | 1,070,309 | $284,707,929 | $490,940,035 | +$206,232,106 | +72.44% | |
| Holocene Advisors, Lp | 0.68% | 787,779 | $282,718,128 | $361,346,350 | +$78,628,222 | +27.81% | |
| Victory Capital Management Inc | 0.17% | 757,183 | $271,758,033 | $347,312,270 | +$75,554,237 | +27.80% | |
| Lazard Asset Management Llc | 0.45% | 756,499 | $271,492,257 | $346,998,526 | +$75,506,269 | +27.81% | |
| Dimensional Fund Advisors Lp | 0.05% | 707,881 | $253,999,967 | $324,697,936 | +$70,697,969 | +27.83% | |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | 0.21% | 645,916 | $231,806,333 | $296,275,210 | +$64,468,877 | +27.81% | |
| Vanguard Fiduciary Trust Co | 0.06% | 633,773 | $227,448,454 | $290,705,337 | +$63,256,883 | +27.81% | |
| Bank Of New York Mellon Corp | 0.04% | 630,279 | $226,194,471 | $289,102,675 | +$62,908,204 | +27.81% | |
| Robeco Institutional Asset Management B.V. | 0.32% | 621,257 | $222,956,714 | $284,964,373 | +$62,007,659 | +27.81% | |
| Alliancebernstein L.P. | 0.07% | 570,075 | $221,799,080 | $261,487,702 | +$39,688,622 | +17.89% | |
| Arrowstreet Capital, Limited Partnership | 0.12% | 602,181 | $216,110,717 | $276,214,403 | +$60,103,686 | +27.81% | |
| Raymond James Financial Inc | 0.06% | 541,796 | $191,596,208 | $248,516,407 | +$56,920,199 | +29.71% | |
| Balyasny Asset Management L.P. | 0.37% | 530,847 | $190,510,371 | $243,494,210 | +$52,983,839 | +27.81% | |
| Ameriprise Financial Inc | 0.04% | 492,495 | $176,745,702 | $225,902,532 | +$49,156,830 | +27.81% | |
| Voya Investment Management Llc | 0.18% | 488,169 | $175,194,091 | $223,918,239 | +$48,724,148 | +27.81% | |
| Fmr Llc | 0.01% | 470,430 | $168,828,002 | $215,781,537 | +$46,953,535 | +27.81% | |
| Royal Bank Of Canada | 0.03% | 464,229 | $166,603,000 | $212,937,200 | +$46,334,200 | +27.81% | |
| Deutsche Bank Ag\ | 0.05% | 431,693 | $154,925,984 | $198,013,262 | +$43,087,278 | +27.81% | |
| Neuberger Berman Group Llc | 0.12% | 426,476 | $153,053,568 | $195,620,276 | +$42,566,708 | +27.81% | |
| Brown Brothers Harriman & Co | 0.82% | 425,771 | $152,800,696 | $195,296,900 | +$42,496,204 | +27.81% | |
| Alecta Tjanstepension Omsesidigt | 0.72% | 412,475 | $147,917,660 | $189,198,158 | +$41,280,498 | +27.91% | |
| Hsbc Holdings Plc | 0.09% | 406,586 | $145,713,059 | $186,496,932 | +$40,783,873 | +27.99% | |
| Davenport & Co Llc | 0.80% | 406,350 | $144,743,227 | $186,388,682 | +$41,645,455 | +28.77% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.10% | 398,746 | $143,101,964 | $182,900,803 | +$39,798,839 | +27.81% | |
| Man Group Plc | 0.27% | 362,619 | $130,136,707 | $166,329,709 | +$36,193,002 | +27.81% | |
| Quilter Plc | 2.27% | 360,846 | $129,500,413 | $165,516,452 | +$36,016,039 | +27.81% | |
| Schroder Investment Management Group | 0.10% | 365,436 | $127,358,101 | $167,621,839 | +$40,263,738 | +31.61% | |
| Worldquant Millennium Advisors Llc | 0.48% | 350,007 | $125,610,512 | $160,544,711 | +$34,934,199 | +27.81% | |
| Barclays Plc | 0.04% | 338,581 | $121,509,950 | $155,303,719 | +$33,793,769 | +27.81% | |
| Nuveen, Llc | 0.03% | 336,357 | $120,711,800 | $154,283,592 | +$33,571,792 | +27.81% | |
| Swiss National Bank | 0.07% | 329,980 | $118,423,222 | $151,358,526 | +$32,935,304 | +27.81% |
Frequently asked questions about ROK
Who owns the most ROK stock?
The largest holders of ROK are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ROCKWELL AUTOMATION INC (ROK).
Is ROK widely held by superinvestors?
Many widely followed stocks like ROK appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ROK is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.