PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q4 2025
Shares 111,973 Value ($000) $684 Avg Close $5.97 Range $5.15 - $6.97
Q3 2025
Shares 111,973 Value ($000) $580 Avg Close $5.75 Range $5.10 - $6.69
Q2 2025
Shares 123,973 Value ($000) $735 Avg Close $6.02 Range $5.12 - $8.60
Q1 2025
Shares 117,061 Value ($000) $962 Avg Close $8.39 Range $7.03 - $9.57
Q4 2024
Shares 105,061 Value ($000) $868 Avg Close $8.02 Range $7.15 - $8.91
Q3 2024
Shares 79,406 Value ($000) $607 Avg Close $9.21 Range $7.45 - $11.27
Q2 2024
Shares 79,406 Value ($000) $823 Avg Close $10.97 Range $9.68 - $12.65
Q1 2024
Shares 72,260 Value ($000) $863 Avg Close $11.11 Range $9.73 - $12.33
Q4 2023
Shares 90,338 Value ($000) $976 Avg Close $12.16 Range $10.45 - $14.26
Q3 2023
Shares 69,956 Value ($000) $968 Avg Close $14.63 Range $11.65 - $16.18
Q2 2023
Shares 36,250 Value ($000) $434 Avg Close $11.29 Range $9.70 - $12.91
Q1 2023
Shares 33,109 Value ($000) $387 Avg Close $14.60 Range $10.40 - $17.86
Q4 2022
Shares 33,109 Value ($000) $558 Avg Close $16.50 Range $12.37 - $19.81
Q3 2022
Shares 26,879 Value ($000) $314 Avg Close $14.29 Range $10.69 - $17.17
Q2 2022
Shares 26,879 Value ($000) $424 Avg Close $16.79 Range $13.81 - $20.53
Q1 2022
Shares 30,065 Value ($000) $465 Avg Close $12.62 Range $8.44 - $17.09
Q4 2021
Shares 49,514 Value ($000) $418 Avg Close $8.62 Range $6.71 - $10.13
Q3 2021
Shares 33,379 Value ($000) $300 Avg Close $8.10 Range $6.44 - $10.58
Q2 2021
Shares 22,739 Value ($000) $226 Avg Close $8.46 Range $6.07 - $11.27
Q1 2021
Shares 22,739 Value ($000) $162 Avg Close $7.05 Range $5.21 - $9.74
Q4 2020
Shares 33,718 Value ($000) $177 Avg Close $3.93 Range $2.38 - $5.83
Q3 2020
Shares 33,718 Value ($000) $96 Avg Close $3.68 Range $2.77 - $4.74
Q2 2020
Shares 33,718 Value ($000) $117 Avg Close $3.45 Range $1.61 - $6.33
Q1 2020
Shares 12,169 Value ($000) $29 Avg Close $6.47 Range $1.80 - $10.95
Q4 2019
Shares 12,169 Value ($000) $128 Avg Close $9.05 Range $7.67 - $10.80
Q3 2019
Shares 47,847 Value ($000) $409 Avg Close $9.81 Range $7.87 - $12.15
Q2 2019
Shares 12,169 Value ($000) $140 Avg Close $12.87 Range $10.07 - $16.27
Q1 2019
Shares 12,169 Value ($000) $171 Avg Close $13.11 Range $9.85 - $14.79
Q4 2018
Shares 13,827 Value ($000) $143 Avg Close $14.74 Range $9.49 - $18.24
Q3 2018
Shares 13,827 Value ($000) $237 Avg Close $17.18 Range $14.60 - $19.29
Q2 2018
Shares 17,418 Value ($000) $314 Avg Close $20.05 Range $16.61 - $23.99
Q1 2018
Shares 17,166 Value ($000) $301 Avg Close $20.88 Range $16.82 - $25.03
Q4 2017
Shares 31,666 Value ($000) $729 Avg Close $20.72 Range $17.24 - $23.26
Q3 2017
Shares 7,448 Value ($000) $156 Avg Close $18.42 Range $14.83 - $21.74
Q2 2017
Shares 30,550 Value ($000) $617 Avg Close $21.79 Range $19.06 - $25.75
Q1 2017
Shares 43,793 Value ($000) $1,063 Avg Close $26.97 Range $22.83 - $29.76
Q4 2016
Shares 15,593 Value ($000) $420 Avg Close $24.70 Range $20.79 - $29.56
Q3 2016
Shares 15,593 Value ($000) $349 Avg Close $20.07 Range $17.61 - $22.66
Q2 2016
Shares 15,013 Value ($000) $320 Avg Close $18.84 Range $16.06 - $22.12
Q1 2016
Shares 15,013 Value ($000) $265 Avg Close $14.91 Range $10.94 - $18.75
Q4 2015
Shares 15,013 Value ($000) $226 Avg Close $15.38 Range $12.82 - $17.45
Q3 2015
Shares 12,370 Value ($000) $163 Avg Close $15.85 Range $12.97 - $18.80
Q2 2015
Shares 10,536 Value ($000) $198 Avg Close $20.74 Range $18.30 - $23.11
Q1 2015
Shares 536 Value ($000) $10 Avg Close $17.15 Range $13.30 - $19.70
Q4 2012
Shares 100,000 Value ($000) $1,863 Avg Close — Range —