Position in ROK
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$55,146,466
+$14,375,545 QoQ
Shares Held
111,389
-2.0% QoQ
Ownership
0.100%
of shares outstanding
% of Portfolio
0.51%
of 13F equity value
Holder Rank
#107
of 1,521 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 96%
Shared 0%
None 4%
Common Shares in ROK Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026GAMCO INVESTORS, INC. ET AL holds $1,376,633,462 across 36 Specialty Industrial Machinery names. ROK ranks #8 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CR |
Crane Co
|
978,953 | $218,375,045 | |
| 2 | WTS |
Watts Water Technologies Inc
|
399,032 | $156,201,076 | |
| 3 | AME |
Ametek Inc/
|
544,372 | $131,705,361 | |
| 4 | NPO |
Enpro Inc.
|
281,677 | $106,172,511 | |
| 5 | FLS |
Flowserve Corp
|
1,050,126 | $77,877,344 | |
| 6 | MWA |
Mueller Water Products, Inc.
|
2,538,072 | $65,558,399 | |
| 7 | TNC |
Tennant Co
|
701,100 | $61,374,294 | |
| 8 | ROK |
Rockwell Automation, Inc
This page
|
111,389 | $55,146,466 |
All Filings in ROK
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $55,146,466 | 111,389 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $40,770,921 | 113,606 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $44,223,252 | 113,664 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $39,687,733 | 113,546 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $38,407,488 | 115,626 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $30,481,605 | 117,972 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $34,150,476 | 119,495 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $32,628,896 | 121,541 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $33,967,900 | 123,394 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $36,171,532 | 124,160 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $38,346,142 | 123,506 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $35,363,834 | 123,706 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $40,721,996 | 123,606 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $36,360,215 | 123,906 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $31,991,739 | 124,206 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $26,772,805 | 124,461 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $26,184,550 | 131,376 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $36,832,625 | 131,531 | Shares | Sole | 2022-05-18 | |
| 2021-12-31 | $46,434,725 | 133,108 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $39,849,182 | 135,523 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $39,880,626 | 139,433 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $38,141,604 | 143,692 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $37,725,335 | 150,414 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $36,008,355 | 163,170 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $35,106,021 | 164,817 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $32,059,018 | 212,438 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||