Patterson UTI Energy Inc

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Patterson UTI Energy Inc
TickerPTEN
CIK #0000889900
CUSIP703481101
SectorEnergy & Transportation - Drilling Oil & Gas Wells
Address4510 Lamesa Hwy PO Drawer 1416, Snyder, TX 79549
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Patterson UTI Energy Inc 2018-11-02 2.7 M Exemption: 506(b) · Duration: One year or less · Revenue: Over $100,000,000
CIK Filing 2011 - 2026
[0000889900] 10-K
[0000889900] 10-Q
[0000889900] 3
[0000889900] 4
[0000889900] 8-K
[0000889900] D
[0000889900] SC 13D
[0000889900] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Capital Management LLC Patterson UTI Energy Inc [2026-04-30] 0.0
Vanguard Portfolio Management LLC Patterson UTI Energy Inc [2026-04-29] 0.0
Dimensional Fund Advisors LP Patterson UTI Energy Inc [2026-04-09] 0.0
Pacer Advisors Inc Patterson UTI Energy Inc [2025-05-02] 0.0
BEP Diamond Topco LP Patterson UTI Energy Inc [2023-08-18] 14.4
Patterson UTI Energy Inc Nextier Oilfield Solutions Inc [2023-06-23] 14.2
Patterson UTI Energy Inc Pioneer Energy Services Corp [2021-07-15] 0.5
Massachusetts Financial Services Co /MA/ Patterson UTI Energy Inc [2020-02-14] 5.4
Renaissance Technologies LLC Patterson UTI Energy Inc [2020-02-12] 5.89
Dimensional Fund Advisors LP Patterson UTI Energy Inc [2020-02-12] 7.05
JPMorgan Chase & Co Patterson UTI Energy Inc [2020-01-27] 5.2
Dimensional Fund Advisors LP Patterson UTI Energy Inc [2017-02-09] 8.28
Dimensional Fund Advisors LP Patterson UTI Energy Inc [2016-02-09] 5.82
Vanguard Group Inc Patterson UTI Energy Inc [2014-02-12] 5.56
Wellington Management Co LLP Patterson UTI Energy Inc [2013-02-14] 8.28
Artisan Partners Holdings LP Patterson UTI Energy Inc [2013-02-07] 7.2
Form 3/4/5 Filer 2011 - 2026
Robinson Forrest C
Patterson UTI Energy Inc
Hendricks William Andrew JR
Holcomb James Michael
Berns Kenneth N
Smith Charles Andrew
Wexler Seth David
Jaime Cesar
Drummond Robert Wayne Jr
Cepak Tiffany THOM
Stewart James Carl
Judah Janeen S
Robertson Julie J
Halverson Gary M
Nelson Amy H
Huff Curtis W
Beyer Leslie Ann
Gillard Matthew
Blackstone Group Inc
Blackstone Group Management LLC
Schwarzman Stephen A
Blackstone Holdings III LP
Blackstone Holdings III GP LP
Blackstone Holdings III GP Management LLC
BEP Diamond Topco LP
BEP Diamond Aggregator LP
BEP Diamond Topco LLC
Blackstone Management Associates VII LLC
BCP VII/BEP II Holdings Manager LLC
Blackstone EMA II LLC
Blackstone Energy Management Associates II LLC
BMA VII LLC
Hunt Terry H
Conlon Michael W
Siegel Mark S
Buckner Charles Oliver
Vollmer John E III
Talbott Cloyce A
Peak Kenneth R
Pipkin Gregory W
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Drummond Robert Wayne Jr
Common Stock
2026-03-16 Sell 164,775 $10.18 1,677,410
Cepak Tiffany THOM
Common Stock
2026-03-04 Sell 12,000 $8.86 106,320
Drummond Robert Wayne Jr
Common Stock
2026-02-13 Sell 400,000 $8.17 3,268,000
Cepak Tiffany THOM
Common Stock
2026-01-01 Grant 28,641 $0.00
Nelson Amy H
Common Stock
2026-01-01 Grant 28,641 $0.00
Halverson Gary M
Common Stock
2026-01-01 Grant 28,641 $0.00
Huff Curtis W
Common Stock
2026-01-01 Grant 40,098 $0.00
Drummond Robert Wayne Jr
Common Stock
2026-01-01 Grant 28,641 $0.00
Robertson Julie J
Common Stock
2026-01-01 Grant 28,641 $0.00
Jaime Cesar
Common Stock
2026-01-01 Grant 28,641 $0.00
Stewart James Carl
Common Stock
2026-01-01 Grant 28,641 $0.00
Judah Janeen S
Common Stock
2026-01-01 Grant 28,641 $0.00
Stewart James Carl
Common Stock
2025-12-18 Sell 368,254 $5.87 2,161,651
Stewart James Carl
Common Stock
2025-12-17 Sell 350,000 $5.87 2,054,500
Robinson Forrest C
Common Stock
2025-06-09 Grant 39,898 $0.00
Robinson Forrest C
Common Stock
2025-06-09 Tax withheld 2,843 $5.80 16,489
Stewart James Carl
Common Stock
2025-06-02 Sell 74,500 $5.51 410,495
Smith Charles Andrew
Common Stock
2025-05-09 Tax withheld 13,016 $5.84 76,013
Wexler Seth David
Common Stock
2025-05-09 Tax withheld 10,363 $5.84 60,520
Holcomb James Michael
Common Stock
2025-05-09 Tax withheld 12,395 $5.84 72,387
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 413 411,505,185
2025-12-31 375 435,297,426
2025-09-30 372 404,339,688
2025-06-30 362 414,572,283
2025-03-31 382 395,496,753
2024-12-31 370 397,511,615
2024-09-30 373 404,127,860
2024-06-30 366 408,736,072
2024-03-31 374 420,877,947
2023-12-31 364 406,223,743
2023-09-30 361 378,214,990
2023-06-30 289 208,893,150
Form 13F Holdings
Firm Period DFND Voting Shares
Hennessy Advisors Inc [2026-06-30] SOLE 820,800 820,800
Wedge Capital Management L L P/NC [2026-06-30] SOLE 280,471 507,085
Y-Intercept Hong Kong Ltd [2026-06-30] SOLE 321,447 321,447
Louisiana State Employees Retirement System [2026-06-30] SOLE 153,200 153,200
Alaska Retirement Management Board [2026-06-30] SOLE 127,466 127,466
Yousif Capital Management LLC [2026-06-30] SOLE 21,782 100,756
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 2,421 89,975
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 81,919 81,919
First Citizens Bank & Trust Co [2026-06-30] SOLE 45,220 45,220
Envestnet Portfolio Solutions Inc [2026-06-30] SOLE 43,347 43,347
Independent Financial Group LLC [2026-06-30] SOLE 0 38,721
Rinkey Investments [2026-06-30] SOLE 0 28,230
Sequoia Financial Advisors LLC [2026-06-30] SOLE 0 22,147
Merit Financial Group LLC [2026-06-30] OTR 0 21,363
Crossmark Global Holdings Inc [2026-06-30] SOLE 20,854 20,854
Gamma Investing LLC [2026-06-30] DFND 16,011 16,011
Sunburst Financial Group LLC [2026-06-30] SOLE 13,394 13,394
Investors Research Corp [2026-06-30] SOLE 0 12,180
Curated Wealth Partners LLC [2026-06-30] OTR 0 10,343
Fifth Third Wealth Advisors LLC [2026-06-30] SOLE 10,200 10,200
Cidel Asset Management Inc [2026-06-30] SOLE 10,115 10,115
Fruth Investment Management [2026-06-30] SOLE 92 10,100
Versant Capital Management Inc [2026-06-30] SOLE 7,402 7,402
Merit Financial Group LLC [2026-06-30] SOLE 118 6,095
Farther Finance Advisors LLC [2026-06-30] SOLE 0 4,364
LRI Investments LLC [2026-06-30] SOLE 2,678 2,678
CX Institutional [2026-06-30] SOLE 0 2,567
Ares Financial Consulting LLC [2026-06-30] SOLE 1,980 1,980
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 1,659
IFP Advisors LLC [2026-06-30] SOLE 1,581 1,581
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