Position in AROC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$23,322,785
+$14,027,817 QoQ
Shares Held
670,195
+89.2% QoQ
Ownership
0.382%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
8 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AROC Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Mar 31, 2026MARSHALL WACE, LLP holds $995,999,542 across 32 Oil & Gas Equipment & Services names. AROC ranks #8 (2.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SLB |
Slb Limited/Nv
|
5,927,507 | $304,614,583 | |
| 2 | BKR |
Baker Hughes Co
|
3,738,807 | $228,254,166 | |
| 3 | HAL |
Halliburton Co
|
4,544,791 | $177,201,399 | |
| 4 | SEI |
Solaris Energy Infrastructure, Inc.
|
1,470,242 | $83,083,374 | |
| 5 | LB |
LandBridge Co LLC
|
562,062 | $38,810,379 | |
| 6 | FTI |
TechnipFMC plc
|
484,231 | $33,474,888 | |
| 7 | NOV |
NOV Inc.
|
1,263,436 | $23,765,229 | |
| 8 | AROC |
Archrock, Inc.
This page
|
670,195 | $23,322,785 |
All Filings in AROC
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $23,322,785 | 670,195 | Shares | Other | 2026-05-15 | |
| 2025-03-31 | $9,294,968 | 354,229 | Shares | Other | 2025-05-15 | |
| 2024-09-30 | $3,098,339 | 153,080 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $1,406,948 | 69,582 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $4,078,810 | 207,362 | Shares | Other | 2024-05-15 | |
| 2023-09-30 | $2,410,203 | 191,286 | Shares | Other | 2023-11-14 | |
| 2023-03-31 | $174,883 | 17,900 | Shares | Other | 2023-05-15 | |
| 2021-03-31 | $4,586,668 | 483,316 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||