Institutional shares held 419 Million
657K calls
3.75M puts
Total value of holdings $2.35B
$3.68M calls
$21M puts
Market Cap $1.21B
216,822,000 Shares Out.
Institutional ownership 193.26%
# of Institutions 413


Latest Institutional Activity in PTEN

Top Purchases

Q2 2025
Sourcerock Group LLC Shares Held: 13.8M ($77.3M)
Q2 2025
Voloridge Investment Management, LLC Shares Held: 5.76M ($32.3M)
Q2 2025
Dimensional Fund Advisors LP Shares Held: 16.7M ($93.5M)
Q2 2025
Norges Bank Shares Held: 4.38M ($24.5M)
Q2 2025
Renaissance Technologies LLC Shares Held: 8.3M ($46.5M)

Top Sells

Q2 2025
Citadel Advisors LLC Shares Held: 1.36M ($7.6M)
Q2 2025
Sir Capital Management, L.P. Shares Held: 985K ($5.52M)
Q2 2025
Citigroup Inc Shares Held: 1.35M ($7.56M)
Q2 2025
Allspring Global Investments Holdings, LLC Shares Held: 3.7M ($20.7M)
Q2 2025
Susquehanna International Group, LLP Shares Held: 1.47M ($8.22M)

About PTEN

Patterson-UTI Energy, Inc., through its subsidiaries, provides onshore contract drilling services to oil and natural gas operators in the United States and internationally. It operates through three segments: Contract Drilling Services, Pressure Pumping Services, and Directional Drilling Services. The Contract Drilling Services segment markets its contract drilling services primarily in west Texas, Appalachia, Rockies, Oklahoma, South Texas, East Texas, and Colombia. As of December 31, 2021, this segment had a drilling fleet of 192 marketable land-based drilling rigs. The Pressure Pumping Services segment offers pressure pumping services that consist of well stimulation for the completion of new wells and remedial work on existing wells, as well as hydraulic fracturing, cementing, and acid pumping services in Texas and the Appalachian region. The Directional Drilling Services segment provides a suite of directional drilling services, including directional drilling and measurement-while-drilling services; supply and rental of downhole performance motors; and software and services that enhances the accuracy of directional and horizontal wellbores, wellbore quality, and on-bottom rate of penetration. It also services equipment to drilling contractors, as well as provides electrical controls and automation to the energy, marine, and mining industries in North America and other markets; and owns and invests in oil and natural gas assets as a non-operating working interest owner located principally in Texas and New Mexico. Patterson-UTI Energy, Inc. was founded in 1978 and is headquartered in Houston, Texas.


Insider Transactions at PTEN

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
1.09M Shares
From 18 Insiders
Grant, award, or other acquisition 1.04M shares
Open market or private purchase 25K shares
Exercise of conversion of derivative security 24.8K shares
Sell / Disposition
723K Shares
From 7 Insiders
Payment of exercise price or tax liability 93.2K shares
Open market or private sale 630K shares

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