Who Owns PATTERSON-UTI ENERGY INC (PTEN)? -- Institutional Holders (2026-06-30)

493 institutions reported holding $4.01B of PATTERSON-UTI ENERGY INC (PTEN) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($577.2M), VANGUARD GROUP INC ($429.1M), DIMENSIONAL FUND ADVISORS LP ($209.1M), GOLDMAN SACHS GROUP INC ($150.0M), AMERICAN CENTURY COMPANIES INC ($149.1M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$577.2M62.9MAdded
2VANGUARD GROUP INC$429.1M46.7MAdded
3DIMENSIONAL FUND ADVISORS LP$209.1M22.8MAdded
4GOLDMAN SACHS GROUP INC$150.0M16.3MAdded
5AMERICAN CENTURY COMPANIES INC$149.1M16.2MTrimmed
6STATE STREET CORP$138.6M15.1MAdded
7Sourcerock Group LLC$133.6M14.6MTrimmed
8Invesco Ltd.$118.7M12.9MTrimmed
9FULLER & THALER ASSET MANAGEMENT, INC.$108.5M11.8MTrimmed
10GEODE CAPITAL MANAGEMENT, LLC$95.4M10.4MAdded
11PRINCIPAL FINANCIAL GROUP INC$82.8M9.0MTrimmed
12RENAISSANCE TECHNOLOGIES LLC$73.0M8.0MAdded
13VAN ECK ASSOCIATES CORP$65.5M7.1MTrimmed
14NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$65.0M7.1MAdded
15FRANKLIN RESOURCES INC$60.9M6.6MAdded
16Encompass Capital Advisors LLC$54.4M5.9MNew
17Webs Creek Capital Management LP$53.7M5.9MAdded
18BANK OF AMERICA CORP /DE/$52.1M5.7MAdded
19MORGAN STANLEY$48.5M5.3MTrimmed
20VICTORY CAPITAL MANAGEMENT INC$45.5M5.0MAdded
21CITIGROUP INC$44.7M4.9MAdded
22Thrivent Financial for Lutherans$42.9M4.7MTrimmed
23Sixth Street Partners Management Company, L.P.$40.6M4.4MNew
24CHARLES SCHWAB INVESTMENT MANAGEMENT INC$40.6M4.4MTrimmed
25Bank of New York Mellon Corp$38.8M4.2MAdded

Source: SEC Form 13F filings · as of 2026-06-30