CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in PTEN — Patterson Uti Energy Inc
CIK 884546
SAN FRANCISCO, CA
Position in PTEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$40,558,451
-$7,295,116 QoQ
Shares Held
4,418,132
-0.0% QoQ
Ownership
1.16%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#23
of 435 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PTEN Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Drilling
Energy · as of Jun 30, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $316,494,635 across 10 Oil & Gas Drilling names. PTEN ranks #5 (12.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NE |
Noble Corp plc
|
2,062,961 | $76,948,445 | |
| 2 | RIG |
Transocean Ltd.
|
10,062,265 | $49,204,475 | |
| 3 | VAL |
Valaris Ltd
|
654,917 | $47,546,974 | |
| 4 | HP |
Helmerich & Payne, Inc.
|
1,292,240 | $42,307,937 | |
| 5 | PTEN |
Patterson Uti Energy Inc
This page
|
4,418,132 | $40,558,451 | |
| 6 | NBR |
Nabors Industries Ltd
|
377,721 | $31,732,341 | |
| 7 | SDRL |
SEADRILL Ltd
|
522,945 | $19,777,779 | |
| 8 | SOC |
Sable Offshore Corp.
|
1,098,069 | $3,382,052 |
All Filings in PTEN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $40,558,451 | 4,418,132 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $47,853,567 | 4,418,612 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $24,856,958 | 4,068,242 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $24,370,827 | 4,704,793 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $29,976,375 | 5,055,038 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $46,227,857 | 5,623,827 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $47,990,765 | 5,810,020 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $41,540,127 | 5,430,082 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $51,135,219 | 4,935,832 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $55,892,250 | 4,681,093 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $51,677,319 | 4,784,937 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $63,767,924 | 4,607,509 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $32,980,067 | 2,755,227 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $31,144,288 | 2,661,905 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $43,267,264 | 2,569,315 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $35,271,240 | 3,019,798 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $52,934,372 | 3,358,780 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $53,784,006 | 3,474,419 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $15,931,368 | 1,885,369 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $15,918,030 | 1,768,670 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $17,977,881 | 1,808,640 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $13,018,096 | 1,825,820 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $9,229,827 | 1,754,720 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $4,797,838 | 1,683,452 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $5,709,319 | 1,645,337 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $2,831,634 | 1,204,951 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||