Position in PTEN
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$209,129,596
-$20,591,771 QoQ
Shares Held
22,781,002
+7.4% QoQ
Ownership
5.97%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#3
of 437 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 93%
Shared 5%
None 2%
Common Shares in PTEN Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Drilling
Energy · as of Jun 30, 2026DIMENSIONAL FUND ADVISORS LP holds $1,393,973,173 across 10 Oil & Gas Drilling names. PTEN ranks #4 (15.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NE |
Noble Corp plc
|
7,153,687 | $266,832,524 | |
| 2 | RIG |
Transocean Ltd.
|
51,009,878 | $249,438,301 | |
| 3 | VAL |
Valaris Ltd
|
3,403,354 | $247,083,499 | |
| 4 | PTEN |
Patterson Uti Energy Inc
This page
|
22,781,002 | $209,129,596 | |
| 5 | HP |
Helmerich & Payne, Inc.
|
5,907,212 | $193,402,118 | |
| 6 | SDRL |
SEADRILL Ltd
|
3,634,460 | $137,455,274 | |
| 7 | NBR |
Nabors Industries Ltd
|
586,517 | $49,273,291 | |
| 8 | PDS |
PRECISION DRILLING Corp
|
316,987 | $24,300,221 |
All Filings in PTEN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $209,129,596 | 22,781,002 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $229,721,367 | 21,211,576 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $112,825,449 | 18,465,704 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $88,063,116 | 17,000,602 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $99,006,590 | 16,695,884 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $90,473,675 | 11,006,530 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $16,105,783 | 1,949,853 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $1,880,109 | 245,766 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $6,405,411 | 618,283 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $57,259,545 | 4,795,607 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $152,510,826 | 14,121,373 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $241,884,971 | 17,477,238 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $126,040,914 | 10,529,734 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $120,601,210 | 10,307,796 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $150,731,132 | 8,950,780 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $111,879,400 | 9,578,716 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $142,532,350 | 9,043,931 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $136,338,954 | 8,807,426 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $72,168,264 | 8,540,623 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $86,751,369 | 9,639,041 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $102,992,147 | 10,361,383 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $71,420,931 | 10,016,961 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $51,315,949 | 9,755,884 | Shares | Defined | 2021-03-08 | |
| 2020-09-30 | $34,492,210 | 12,102,530 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $45,080,699 | 12,991,556 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $33,802,975 | 14,384,245 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||