Position in PTEN
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$577,233,922
-$82,133,826 QoQ
Shares Held
62,879,513
+3.3% QoQ
Ownership
16.5%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#1
of 435 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 97%
Shared 0%
None 3%
Common Shares in PTEN Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Drilling
Energy · as of Jun 30, 2026BlackRock, Inc. holds $3,285,264,554 across 10 Oil & Gas Drilling names. PTEN ranks #3 (17.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NE |
Noble Corp plc
|
19,668,953 | $733,651,942 | |
| 2 | VAL |
Valaris Ltd
|
8,213,354 | $596,289,494 | |
| 3 | PTEN |
Patterson Uti Energy Inc
This page
|
62,879,513 | $577,233,922 | |
| 4 | HP |
Helmerich & Payne, Inc.
|
15,679,163 | $513,335,791 | |
| 5 | RIG |
Transocean Ltd.
|
91,927,924 | $449,527,539 | |
| 6 | SDRL |
SEADRILL Ltd
|
5,486,757 | $207,509,143 | |
| 7 | NBR |
Nabors Industries Ltd
|
1,310,684 | $110,110,557 | |
| 8 | BORR |
Borr Drilling Ltd
|
14,686,129 | $60,653,709 |
All Filings in PTEN
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $577,233,922 | 62,879,513 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $659,367,748 | 60,883,449 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $356,252,755 | 58,306,508 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $284,858,749 | 54,992,038 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $324,299,436 | 54,687,933 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $482,404,806 | 58,686,717 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $525,907,650 | 63,669,208 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $468,639,757 | 61,260,100 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||