Position in ROK
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,885,196
-$8,793,997 QoQ
Shares Held
5,253
-80.9% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
19 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in ROK Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026MARSHALL WACE, LLP holds $1,190,080,595 across 42 Specialty Industrial Machinery names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PH |
Parker-Hannifin Corp
|
367,300 | $359,263,474 | |
| 2 | IR |
Ingersoll Rand Inc.
|
2,221,079 | $182,106,266 | |
| 3 | ITW |
Illinois Tool Works Inc
|
328,417 | $88,826,944 | |
| 4 | INIO |
Innio N.V.
|
2,102,859 | $83,168,073 | |
| 5 | AME |
Ametek Inc/
|
275,411 | $66,632,936 | |
| 6 | CMI |
Cummins Inc
|
80,500 | $57,413,405 | |
| 7 | BW |
Babcock & Wilcox Enterprises, Inc.
|
3,913,419 | $55,179,207 | |
| 8 | MIDD |
MIDDLEBY Corp
|
289,715 | $40,091,560 |
All Filings in ROK
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,885,196 | 5,253 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $10,679,193 | 27,448 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $26,345,124 | 75,373 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $142,664,356 | 429,492 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $28,128,538 | 108,865 | Shares | Other | 2025-05-15 | |
| 2024-06-30 | $3,138,192 | 11,400 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $1,948,123 | 6,687 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $50,345,262 | 162,153 | Shares | Other | 2024-02-14 | |
| 2023-06-30 | $694,151 | 2,107 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $7,002,010 | 23,861 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $206,056 | 800 | Shares | Other | 2023-02-14 | |
| 2022-06-30 | $5,227,502 | 26,228 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $62,590,625 | 223,514 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $65,588,335 | 188,013 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $3,199,743 | 10,882 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,488,734 | 5,205 | Shares | Sole | 2021-08-13 | |
| 2020-09-30 | $2,178,111 | 9,870 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $7,408,992 | 34,784 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $44,669 | 296 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||