PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 30,037 Value ($000) $184 Avg Close $5.97 Range $5.15 - $6.97
Q3 2025
Shares 282,004 Value ($000) $1,461 Avg Close $5.75 Range $5.10 - $6.69
Q3 2023
Shares 227,813 Value ($000) $3,153 Avg Close $14.63 Range $11.65 - $16.18
Q1 2023
Shares 21,759 Value ($000) $255 Avg Close $14.60 Range $10.40 - $17.86
Q3 2022
Shares 17,290 Value ($000) $202 Avg Close $14.29 Range $10.69 - $17.17
Q2 2022
Shares 21,555 Value ($000) $340 Avg Close $16.79 Range $13.81 - $20.53
Q1 2022
Shares 14,500 Value ($000) $224 Avg Close $12.62 Range $8.44 - $17.09
Q4 2017
Shares 11,135 Value ($000) $256 Avg Close $20.72 Range $17.24 - $23.26
Q2 2015
Shares 23,300 Value ($000) $438 Avg Close $20.74 Range $18.30 - $23.11
Q1 2014
Shares 46,855 Value ($000) $1,484 Avg Close $27.81 Range $24.37 - $31.95
Q2 2013
Shares 129,893 Value ($000) $2,514 Avg Close $21.83 Range $18.96 - $25.12