SCHEDULE 13G/A

PATTERSON-UTI ENERGY INC

Common Stock, par value $0.01 per share · CUSIP: 703481101

Event date: 2025-03-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Pacer US Small Cap Cash Cows ETF

  Shares: 4,565,781 · Class: 1.18%

• Pacer Advisors, Inc.

  Shares: 4,565,781 · Class: 1.18%

• Joe M. Thomson

  Shares: 4,565,793 · Class: 1.18%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.