Rockwell Automation, Inc.
DE ˙ XTRA ˙ US7739031091
385,40 € ↓ -8,10 (-2,06%)
2026-06-05
DEL PRIS
SecurityDE:RWL / Rockwell Automation, Inc.
InstitutionMarshall Wace, Llp
Latest Disclosed Ownership5,253 shares
Latest Disclosed Value $ 1,885,197
Marshall Wace, Llp reports 80.86% decrease in ownership of RWL / Rockwell Automation, Inc.

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 5,253 shares of Rockwell Automation, Inc. (DE:RWL) valued at $1,612,146 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 27,448 shares of Rockwell Automation, Inc.. This represents a change in shares of -80.86% during the quarter. The current value of the position is $2,024,506 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 5,253 -22,195 -80.86 1,885 -82.35 0.0019
2026-02-13 2025-12-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 27,448 -47,925 -63.58 10,679 -59.46 0.0097
2025-11-13 2025-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 75,373 -354,119 -82.45 26,345 -81.53 0.0267
2025-08-13 2025-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 429,492 320,627 294.52 142,664 407.20 0.1607
2025-05-15 2025-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 108,865 108,865 28,129 0.0357
2024-11-14 2024-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 0 -11,400 -100.00 0 -100.00
2024-08-14 2024-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 11,400 4,713 70.48 3,138 61.09 0.0042
2024-05-15 2024-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 6,687 -155,466 -95.88 1,948 -96.13 0.0030
2024-02-14 2023-12-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 162,153 162,153 50,345 0.0853
2023-11-14 2023-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 0 -2,107 -100.00 0 -100.00
2023-08-14 2023-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 2,107 -21,754 -91.17 694 -90.09 0.0014
2023-05-15 2023-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 23,861 23,061 2,882.62 7,002 3,299.03 0.0149
2023-02-14 2022-12-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 800 800 206 0.0005
2022-11-14 2022-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 0 -26,228 -100.00 0 -100.00
2022-08-15 2022-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 26,228 -197,286 -88.27 5,230 -91.64 0.0108
2022-05-16 2022-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 223,514 35,501 18.88 62,590 -4.57 0.1185
2022-02-14 2021-12-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 188,013 177,131 1,627.74 65,589 1,949.66 0.1211
2021-11-15 2021-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 10,882 5,677 109.07 3,200 114.91 0.0133
2021-08-13 2021-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 5,205 5,205 1,489 0.0073
2021-02-16 2020-12-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 0 -9,870 -100.00 0 -100.00
2020-11-16 2020-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 9,870 -24,914 -71.62 2,178 -70.60 0.0139
2020-08-13 2020-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 34,784 34,488 11,651.35 7,409 16,364.44 0.0519
2020-05-15 2020-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 296 296 -99.15 45 -99.39 0.0004
2019-08-14 2019-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 0 -179 -100.00 0 -100.00
2019-05-29 2019-03-31 13F/A-1 ROCKWELL AUTOMAT COMMON STOCK 773903109 179 -159,196 -99.89 31 -99.87 0.0003
2019-05-14 2019-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 179 -159,196 31
2019-02-14 2018-12-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 159,375 159,375 88,936.31 23,983 77,264.52 0.2448
2018-11-14 2018-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 0 -11,249 -100.00 0 -100.00
2018-08-14 2018-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 11,249 11,249 1,870 0.0280
2018-03-29 2017-12-31 13F/A-1 ROCKWELL AUTOMAT COMMON STOCK 773903109 0 -5,474 -100.00 0 -100.00
2017-11-13 2017-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 5,474 4,075 291.28 974 329.07 0.0453
2017-08-04 2017-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 1,399 -32,341 -95.85 227 -95.69 0.0100
2017-05-12 2017-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 33,740 -420,935 -92.58 5,263 -91.39 0.2540
2017-02-10 2016-12-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 454,675 180,365 65.75 61,109 82.09 0.4018
2016-11-10 2016-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 274,310 -82,867 -23.20 33,559 -18.17 0.2386
2016-08-12 2016-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 357,177 133,150 59.43 41,011 60.93 0.3448
2016-05-13 2016-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 224,027 -182,589 -44.90 25,483 -38.92 0.2455
2016-02-10 2015-12-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 406,616 271,809 201.63 41,723 205.01 0.3915
2015-11-12 2015-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 134,807 291 0.22 13,679 -18.41 0.1681
2015-08-14 2015-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 134,516 -23,428 -14.83 16,766 -8.48 0.2187
2015-05-11 2015-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 157,944 -110,519 -41.17 18,320 -38.63 0.2387
2015-02-17 2014-12-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 268,463 -257,465 -48.95 29,853 -48.34 0.3941
2014-11-13 2014-09-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 525,928 -100,745 -16.08 57,789 -26.32 0.8338
2014-08-14 2014-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 626,673 -31,173 -4.74 78,435 -4.27 1.1546
2014-05-14 2014-03-31 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 657,846 348,801 112.86 81,935 218.89 1.4902
2013-08-06 2013-06-30 13F ROCKWELL AUTOMAT COMMON STOCK 773903109 309,045 309,045 25,694 1.5379
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.