帕特森-UTI 能源公司
DE ˙ DB ˙ US7034811015
€10.12 ↑0.09 (0.95%)
2026-06-04
分享價格
SecurityDE:PE1 / Patterson-UTI Energy, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership14,985,593 shares
Latest Disclosed Value $ 162,293,972
State Street Corp reports 1.83% decrease in ownership of PE1 / Patterson-UTI Energy, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 14,985,593 shares of Patterson-UTI Energy, Inc. (DE:PE1) valued at $140,864,574 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 15,265,086 shares of Patterson-UTI Energy, Inc.. This represents a change in shares of -1.83% during the quarter. The current value of the position is $151,654,201 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F PATTERSON-UTI ENERGY COM 703481101 14,985,593 -279,493 -1.83 162,294 74.01 0.0056
2026-02-13 2025-12-31 13F PATTERSON-UTI ENERGY COM 703481101 15,265,086 75,560 0.50 93,270 18.54 0.0031
2025-11-14 2025-09-30 13F PATTERSON-UTI ENERGY COM 703481101 15,189,526 343,411 2.31 78,682 -10.63 0.0027
2025-08-14 2025-06-30 13F PATTERSON-UTI ENERGY COM 703481101 14,846,115 -561,276 -3.64 88,037 -30.49 0.0033
2025-05-15 2025-03-31 13F PATTERSON-UTI ENERGY COM 703481101 15,407,391 -929,467 -5.69 126,649 -6.15 0.0052
2025-02-14 2024-12-31 13F PATTERSON-UTI ENERGY COM 703481101 16,336,858 901,600 5.84 134,942 14.28 0.0053
2024-11-14 2024-09-30 13F PATTERSON-UTI ENERGY COM 703481101 15,435,258 1,352,840 9.61 118,080 -19.06 0.0048
2024-08-14 2024-06-30 13F PATTERSON-UTI ENERGY COM 703481101 14,082,418 285,059 2.07 145,894 -11.44 0.0064
2024-05-15 2024-03-31 13F PATTERSON-UTI ENERGY COM 703481101 13,797,359 69,093 0.50 164,740 11.11 0.0074
2024-02-14 2023-12-31 13F PATTERSON-UTI ENERGY COM 703481101 13,728,266 249,803 1.85 148,265 -20.52 0.0072
2023-11-14 2023-09-30 13F PATTERSON-UTI ENERGY COM 703481101 13,478,463 4,846,451 56.15 186,542 80.54 0.0103
2023-08-14 2023-06-30 13F PATTERSON-UTI ENERGY COM 703481101 8,632,012 -507,043 -5.55 103,325 -3.37 0.0054
2023-05-15 2023-03-31 13F PATTERSON-UTI ENERGY COM 703481101 9,139,055 924,365 11.25 106,927 -22.71 0.0060
2023-05-15 2022-12-31 13F/A-99 PATTERSON-UTI ENERGY COM 703481101 8,214,690 -144,580 -1.73 138,335 41.68 0.0081
2023-05-15 2022-12-31 13F PATTERSON-UTI ENERGY COM 703481101 8,214,690 -144,580 138,335 0.0081
2022-11-15 2022-09-30 13F PATTERSON-UTI ENERGY COM 703481101 8,359,270 -103,714 -1.23 97,636 -26.80 0.0062
2022-08-15 2022-06-30 13F PATTERSON-UTI ENERGY COM 703481101 8,462,984 -370,716 -4.20 133,377 -2.46 0.0080
2022-05-16 2022-03-31 13F PATTERSON-UTI ENERGY COM 703481101 8,833,700 697,141 8.57 136,746 98.89 0.0068
2022-02-14 2021-12-31 13F PATTERSON-UTI ENERGY COM 703481101 8,136,559 416,331 5.39 68,754 -1.05 0.0033
2021-11-15 2021-09-30 13F PATTERSON-UTI ENERGY COM 703481101 7,720,228 -17,164 -0.22 69,482 -9.66 0.0037
2021-08-16 2021-06-30 13F PATTERSON-UTI ENERGY COM 703481101 7,737,392 188,303 2.49 76,910 42.89 0.0041
2021-07-09 2021-03-31 13F/A-1 PATTERSON-UTI ENERGY COM 703481101 7,549,089 -135,577 -1.76 53,825 33.16 0.0031
2021-05-17 2021-03-31 13F PATTERSON-UTI ENERGY COM 703481101 7,549,089 -135,577 53,825 0.0031
2021-02-16 2020-12-31 13F PATTERSON-UTI ENERGY COM 703481101 7,684,666 11,631 0.15 40,421 84.84 0.0025
2020-11-10 2020-09-30 13F PATTERSON UTI ENERGY COM 703481101 7,673,035 -70,118 -0.91 21,868 -18.61 0.0015
2020-08-14 2020-06-30 13F PATTERSON UTI ENERGY COM 703481101 7,743,153 1,807,275 30.45 26,869 92.62 0.0020
2020-06-19 2020-03-31 13F/A-1 PATTERSON UTI ENERGY COM 703481101 5,935,878 436,781 7.94 13,949 -75.84 0.0012
2020-05-11 2020-03-31 13F PATTERSON UTI ENERGY COM 703481101 5,935,878 436,781 13,949 1,225.0031
2020-02-06 2019-12-31 13F PATTERSON UTI ENERGY COM 703481101 5,499,097 -300,996 -5.19 57,741 16.43 0.0040
2019-11-14 2019-09-30 13F PATTERSON UTI ENERGY COM 703481101 5,800,093 -79,729 -1.36 49,591 -26.72 0.0037
2019-08-14 2019-06-30 13F PATTERSON UTI ENERGY COM 703481101 5,879,822 51,397 0.88 67,677 -17.18 0.0050
2019-05-15 2019-03-31 13F PATTERSON UTI ENERGY COM 703481101 5,828,425 214,002 3.81 81,715 40.62 0.0064
2019-02-12 2018-12-31 13F PATTERSON UTI ENERGY COM 703481101 5,614,423 -551,540 -8.94 58,109 -44.92 0.0053
2018-11-09 2018-09-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 6,165,963 40,544 0.66 105,505 -4.31 0.0081
2018-08-14 2018-06-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 6,125,419 -133,015 -2.13 110,252 0.60 0.0092
2018-05-15 2018-03-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 6,258,434 -35,339 -0.56 109,589 -24.32 0.0093
2018-02-14 2017-12-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 6,293,773 279,854 4.65 144,815 14.99 0.0116
2017-11-14 2017-09-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 6,013,919 1,029,889 20.66 125,934 25.15 0.0109
2017-08-14 2017-06-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,984,030 423,443 9.28 100,628 -9.09 0.0089
2017-05-15 2017-03-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,560,587 418,702 10.11 110,685 -0.73 0.0099
2017-02-09 2016-12-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,141,885 53,727 1.31 111,502 21.93 0.0105
2017-01-13 2016-09-30 13F/A-1 PATTERSON-UTI ENERGY Common equity shares 703481101 4,088,158 508 0.01 91,449 4.94 0.0092
2016-11-14 2016-09-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,088,158 91,449
2016-08-12 2016-06-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,087,650 3,376,397 474.71 87,144 21,051.46 0.0094
2016-05-20 2016-03-31 13F/A-1 SEVENTY SEVEN ENERGY Common equity shares 818097107 711,253 -73,522 -9.37 412 -50.00 0.0000
2016-05-20 2016-03-31 13F/A-1 PATTERSON-UTI ENERGY Common equity shares 703481101 4,101,000 107,318 72,263 0.0078
2016-05-12 2016-03-31 13F SEVENTY SEVEN ENERGY Common equity shares 818097107 711,253 412
2016-05-12 2016-03-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,101,000 72,263
2016-02-16 2015-12-31 13F SEVENTY SEVEN ENERGY Common equity shares 818097107 784,775 -14,933 -1.87 824 -25.16 0.0001
2016-02-16 2015-12-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 3,993,682 91,732 60,222 0.0066
2015-11-16 2015-09-30 13F SEVENTY SEVEN ENERGY Common equity shares 818097107 799,708 -42,585 -5.06 1,101 -69.50 0.0001
2015-11-16 2015-09-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 3,901,950 -39,232 51,275 0.0060
2015-08-13 2015-06-30 13F SEVENTY SEVEN ENERGY Common equity shares 818097107 842,293 104,975 14.24 3,610 18.13 0.0004
2015-08-13 2015-06-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 3,941,182 -191,623 74,156 0.0079
2015-05-15 2015-03-31 13F SEVENTY SEVEN ENERGY Common equity shares 818097107 737,318 -686,443 -48.21 3,056 -60.30 0.0003
2015-05-15 2015-03-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,132,805 -228,460 77,593 0.0080
2015-02-11 2014-12-31 13F SEVENTY SEVEN ENERGY Common equity shares 818097107 1,423,761 634,522 80.40 7,697 -58.91 0.0008
2015-02-11 2014-12-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,361,265 -168,712 72,360 0.0072
2014-11-12 2014-09-30 13F/A-1 SEVENTY SEVEN ENERGY Common equity shares 818097107 789,239 -3,757,202 -82.64 18,733 -88.21 0.0020
2014-11-12 2014-09-30 13F/A-1 PATTERSON-UTI ENERGY Common equity shares 703481101 4,529,977 -16,464 147,361 0.0159
2014-11-10 2014-09-30 13F SEVENTY SEVEN ENERGY Common equity shares 818097107 789,239 18,733
2014-11-10 2014-09-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,529,977 147,361
2014-08-12 2014-06-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,546,441 112,663 2.54 158,852 13.09 0.0172
2014-05-15 2014-03-31 13F/A-1 PATTERSON-UTI ENERGY Common equity shares 703481101 4,433,778 -177,868 -3.86 140,460 20.29 0.0160
2014-05-13 2014-03-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,435,741 140,522
2014-02-06 2013-12-31 13F/A-1 PATTERSON-UTI ENERGY Common equity shares 703481101 4,611,646 -152,442 -3.20 116,764 14.64 0.0130
2014-02-06 2013-12-31 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,880,975 90,933
2013-11-12 2013-09-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,764,088 59,977 1.27 101,855 11.87 0.0126
2013-08-08 2013-06-30 13F PATTERSON-UTI ENERGY Common equity shares 703481101 4,704,111 4,704,111 91,045 0.0119
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.