Position in ROK
as of Mar 31, 2026
· filed May 8, 2026
Position Value
$101,945,964
-$6,664,093 QoQ
Shares Held
284,067
+1.8% QoQ
Ownership
0.255%
of shares outstanding
% of Portfolio
0.35%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 45.75962713021928.ToString("F0")%
Shared 0.ToString("F0")%
None 54.240372869780714.ToString("F0")%
Common Shares in ROK Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Mar 31, 2026BLAIR WILLIAM & CO/IL holds $1,161,398,964 across 31 Specialty Industrial Machinery names. ROK ranks #2 (8.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GEV |
GE Vernova Inc.
|
664,603 | $580,131,958 | |
| 2 | ROK |
Rockwell Automation, Inc
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|
284,067 | $101,945,964 | |
| 3 | AME |
Ametek Inc/
|
457,447 | $98,058,338 | |
| 4 | ITW |
Illinois Tool Works Inc
|
360,320 | $93,787,692 | |
| 5 | GNRC |
Generac Holdings Inc.
|
346,830 | $67,746,303 | |
| 6 | EMR |
Emerson Electric Co
|
389,990 | $51,096,489 | |
| 7 | DOV |
DOVER Corp
|
167,307 | $34,875,144 | |
| 8 | ETN |
Eaton Corp plc
|
80,604 | $28,829,632 |
All Filings in ROK
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $101,945,964 | 284,067 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $108,610,057 | 279,153 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $97,588,426 | 279,199 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $91,987,505 | 276,929 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $74,766,387 | 289,366 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $88,859,541 | 310,926 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $85,918,475 | 320,042 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $115,580,437 | 419,865 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $118,019,822 | 405,107 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $122,424,747 | 394,308 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $112,159,379 | 392,344 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $122,567,260 | 372,036 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $106,965,166 | 364,509 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $85,685,554 | 332,669 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $60,771,156 | 282,512 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $53,508,955 | 268,471 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $86,751,333 | 309,793 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $112,184,229 | 321,583 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $88,481,928 | 300,918 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $83,236,682 | 291,017 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $69,046,783 | 260,122 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $53,766,892 | 214,373 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $8,227,833 | 37,284 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $7,825,194 | 36,738 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $10,111,120 | 67,001 | Shares | Sole | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||