Primecap Management’s Rockwell Automation ROK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $126M | Sell |
254,360
-270
| -0.1% | -$117K | 0.07% | 147 |
|
|
2026
Q1 | $91.4M | Sell |
254,630
-280
| -0.1% | -$110K | 0.07% | 158 |
|
|
2025
Q4 | $99.2M | Sell |
254,910
-126,202
| -33% | -$47.4M | 0.08% | 150 |
|
|
2025
Q3 | $133M | Sell |
381,112
-4,920
| -1% | -$1.7M | 0.1% | 131 |
|
|
2025
Q2 | $128M | Buy |
386,032
+130,582
| +51% | +$37.2M | 0.1% | 136 |
|
|
2025
Q1 | $66M | Sell |
255,450
-1,580
| -0.6% | -$440K | 0.05% | 160 |
|
|
2024
Q4 | $73.5M | Sell |
257,030
-3,150
| -1% | -$886K | 0.06% | 157 |
|
|
2024
Q3 | $69.8M | Sell |
260,180
-1,590
| -0.6% | -$422K | 0.05% | 164 |
|
|
2024
Q2 | $72.1M | Sell |
261,770
-900
| -0.3% | -$243K | 0.05% | 161 |
|
|
2024
Q1 | $76.5M | Buy |
262,670
+680
| +0.3% | +$196K | 0.06% | 158 |
|
|
2023
Q4 | $81.3M | Sell |
261,990
-1,030
| -0.4% | -$289K | 0.06% | 150 |
|
|
2023
Q3 | $75.2M | Sell |
263,020
-1,170
| -0.4% | -$362K | 0.06% | 148 |
|
|
2023
Q2 | $87M | Sell |
264,190
-6,850
| -3% | -$1.98M | 0.07% | 144 |
|
|
2023
Q1 | $79.5M | Sell |
271,040
-2,660
| -1% | -$756K | 0.07% | 151 |
|
|
2022
Q4 | $70.5M | Sell |
273,700
-2,295
| -0.8% | -$576K | 0.06% | 155 |
|
|
2022
Q3 | $59.4M | Sell |
275,995
-650
| -0.2% | -$152K | 0.06% | 164 |
|
|
2022
Q2 | $55.1M | Sell |
276,645
-1,245
| -0.4% | -$281K | 0.05% | 172 |
|
|
2022
Q1 | $77.8M | Sell |
277,890
-2,330
| -0.8% | -$669K | 0.06% | 163 |
|
|
2021
Q4 | $97.8M | Sell |
280,220
-7,030
| -2% | -$2.33M | 0.07% | 159 |
|
|
2021
Q3 | $84.5M | Sell |
287,250
-580
| -0.2% | -$178K | 0.06% | 165 |
|
|
2021
Q2 | $82.3M | Sell |
287,830
-2,390
| -0.8% | -$645K | 0.06% | 167 |
|
|
2021
Q1 | $77M | Sell |
290,220
-3,665
| -1% | -$935K | 0.05% | 169 |
|
|
2020
Q4 | $73.7M | Sell |
293,885
-3,470
| -1% | -$849K | 0.05% | 164 |
|
|
2020
Q3 | $65.6M | Sell |
297,355
-4,490
| -1% | -$1M | 0.05% | 158 |
|
|
2020
Q2 | $64.3M | Sell |
301,845
-1,240
| -0.4% | -$240K | 0.06% | 160 |
|
|
2020
Q1 | $45.7M | Sell |
303,085
-4,870
| -2% | -$903K | 0.04% | 163 |
|
|
2019
Q4 | $62.4M | Sell |
307,955
-350
| -0.1% | -$64.8K | 0.05% | 160 |
|
|
2019
Q3 | $50.8M | Sell |
308,305
-360
| -0.1% | -$56.9K | 0.04% | 167 |
|
|
2019
Q2 | $50.6M | Sell |
308,665
-350,130
| -53% | -$59.2M | 0.04% | 177 |
|
|
2019
Q1 | $116M | Sell |
658,795
-30
| -0% | -$5.1K | 0.09% | 141 |
|
|
2018
Q4 | $99.1M | Sell |
658,825
-66,640
| -9% | -$11.1M | 0.08% | 137 |
|
|
2018
Q3 | $136M | Sell |
725,465
-1,910
| -0.3% | -$342K | 0.09% | 133 |
|
|
2018
Q2 | $121M | Sell |
727,375
-140
| -0% | -$24.3K | 0.09% | 137 |
|
|
2018
Q1 | $127M | Sell |
727,515
-2,420
| -0.3% | -$459K | 0.1% | 135 |
|
|
2017
Q4 | $143M | Sell |
729,935
-77,285
| -10% | -$14.7M | 0.11% | 131 |
|
|
2017
Q3 | $144M | Sell |
807,220
-3,490
| -0.4% | -$581K | 0.12% | 130 |
|
|
2017
Q2 | $131M | Sell |
810,710
-124,300
| -13% | -$19.6M | 0.11% | 129 |
|
|
2017
Q1 | $146M | Sell |
935,010
-9,600
| -1% | -$1.43M | 0.13% | 114 |
|
|
2016
Q4 | $127M | Sell |
944,610
-250
| -0% | -$31.9K | 0.12% | 117 |
|
|
2016
Q3 | $116M | Sell |
944,860
-106,970
| -10% | -$12.5M | 0.12% | 120 |
|
|
2016
Q2 | $121M | Sell |
1,051,830
-58,870
| -5% | -$6.74M | 0.13% | 111 |
|
|
2016
Q1 | $126M | Sell |
1,110,700
-447,240
| -29% | -$45.4M | 0.13% | 113 |
|
|
2015
Q4 | $160M | Sell |
1,557,940
-641,465
| -29% | -$67.3M | 0.16% | 108 |
|
|
2015
Q3 | $223M | Sell |
2,199,405
-265,850
| -11% | -$30.1M | 0.25% | 84 |
|
|
2015
Q2 | $307M | Sell |
2,465,255
-70,855
| -3% | -$8.54M | 0.3% | 76 |
|
|
2015
Q1 | $294M | Sell |
2,536,110
-281,229
| -10% | -$31.6M | 0.29% | 77 |
|
|
2014
Q4 | $313M | Sell |
2,817,339
-7,310
| -0.3% | -$802K | 0.32% | 72 |
|
|
2014
Q3 | $310M | Sell |
2,824,649
-3,081
| -0.1% | -$362K | 0.33% | 74 |
|
|
2014
Q2 | $354M | Sell |
2,827,730
-41,300
| -1% | -$5.09M | 0.39% | 69 |
|
|
2014
Q1 | $357M | Buy |
2,869,030
+1,097,720
| +62% | +$130M | 0.4% | 69 |
|
|
2013
Q4 | $209M | Sell |
1,771,310
-67,800
| -4% | -$7.53M | 0.25% | 83 |
|
|
2013
Q3 | $197M | Sell |
1,839,110
-87,100
| -5% | -$8.51M | 0.26% | 82 |
|
|
2013
Q2 | $160M | Buy |
+1,926,210
| New | +$166M | 0.23% | 86 |
|
Other funds holding ROK
Primecap Management's ROK Position: Q2 2026 in Review
Primecap Management reduced its Rockwell Automation (ROK) stake by 0.11% in Q2 2026, selling an estimated $117K and leaving 254,360 shares worth $126M. The position accounts for 0.07% of the portfolio, ranked #147.
Primecap Management first reported a position in ROK in Q2 2013 and has held it in 53 quarters since. The position peaked at $357M in Q1 2014. 1,526 funds tracked by Wall St. Rank hold ROK as of Q2 2026.
- Primecap Management held 254,360 shares of Rockwell Automation worth $126M as of Q2 2026.
- Primecap Management sold 270 Rockwell Automation shares in Q2 2026, an estimated $117K.
- Rockwell Automation made up 0.07% of Primecap Management's portfolio in Q2 2026, its #147 holding.
- Primecap Management first reported a position in Rockwell Automation in Q2 2013 and has held it in 53 quarters since.
- Primecap Management's Rockwell Automation position peaked at $357M in Q1 2014.
- 1,526 funds tracked by Wall St. Rank held Rockwell Automation as of Q2 2026.
Based on Primecap Management's 13F filing for Q2 2026, filed 14 Aug 2026.