Position in PTEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$427,146
-$1,108,602 QoQ
Shares Held
39,441
-84.3% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
13 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in PTEN Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Drilling
Energy · as of Mar 31, 2026MARSHALL WACE, LLP holds $126,161,805 across 6 Oil & Gas Drilling names. PTEN ranks #6 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RIG |
Transocean Ltd.
|
16,043,764 | $106,370,153 | |
| 2 | BORR |
Borr Drilling Ltd
|
1,891,888 | $10,916,192 | |
| 3 | NBR |
Nabors Industries Ltd
|
62,897 | $5,412,914 | |
| 4 | SDRL |
SEADRILL Ltd
|
36,115 | $1,643,232 | |
| 5 | VAL |
Valaris Ltd
|
14,200 | $1,392,168 | |
| 6 | PTEN |
Patterson Uti Energy Inc
This page
|
39,441 | $427,146 |
All Filings in PTEN
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13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $427,146 | 39,441 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $1,535,748 | 251,350 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $2,442,302 | 471,487 | Shares | Other | 2025-11-13 | |
| 2025-03-31 | $5,899,650 | 717,719 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $10,635,939 | 1,287,644 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $2,400,914 | 313,845 | Shares | Other | 2024-11-14 | |
| 2023-12-31 | $1,049,490 | 97,175 | Shares | Other | 2024-02-14 | |
| 2023-06-30 | $3,183,062 | 265,920 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $1,662,909 | 142,129 | Shares | Other | 2023-05-15 | |
| 2022-09-30 | $540,784 | 46,300 | Shares | Other | 2022-11-14 | |
| 2021-12-31 | $529,738 | 62,691 | Shares | Other | 2022-02-14 | |
| 2020-06-30 | $426,463 | 122,900 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $1,860,678 | 791,778 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||