Position in ROK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$127,637,069
+$25,875,569 QoQ
Shares Held
257,811
-9.1% QoQ
Ownership
0.232%
of shares outstanding
% of Portfolio
1.17%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 86%
Shared 0%
None 14%
Common Shares in ROK Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026MAIRS & POWER INC holds $571,354,221 across 14 Specialty Industrial Machinery names. ROK ranks #2 (22.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GGG |
Graco Inc
|
3,797,451 | $287,125,270 | |
| 2 | ROK |
Rockwell Automation, Inc
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|
257,811 | $127,637,069 | |
| 3 | TNC |
Tennant Co
|
681,800 | $59,684,772 | |
| 4 | DCI |
DONALDSON Co INC
|
463,717 | $41,627,875 | |
| 5 | GNRC |
Generac Holdings Inc.
|
93,395 | $27,346,989 | |
| 6 | JBTM |
JBT MAREL Corp
|
67,465 | $9,782,425 | |
| 7 | EMR |
Emerson Electric Co
|
63,235 | $9,052,090 | |
| 8 | PNR |
PENTAIR plc
|
57,038 | $4,372,533 |
All Filings in ROK
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $127,637,069 | 257,811 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $101,761,500 | 283,553 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $128,523,049 | 330,334 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $143,578,884 | 410,777 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $137,160,300 | 412,922 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $108,121,953 | 418,461 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $119,691,424 | 418,809 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $111,235,864 | 414,348 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $110,765,239 | 402,373 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $111,542,682 | 382,874 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $119,436,688 | 384,684 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $107,359,050 | 375,552 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $123,441,949 | 374,691 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $101,471,782 | 345,789 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $89,029,070 | 345,650 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $74,591,543 | 346,760 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $61,997,966 | 311,063 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $65,618,869 | 234,328 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $52,004,116 | 149,073 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $43,866,945 | 149,187 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $45,084,474 | 157,627 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $41,841,838 | 157,632 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $39,554,492 | 157,707 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $34,802,780 | 157,707 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $33,547,926 | 157,502 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $22,148,457 | 146,766 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||