PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025

Shares 721,588 Value ($000) $4,409 Avg Close $5.97 Range $5.15 - $6.97

Q3 2025

Shares 710,988 Value ($000) $3,683 Avg Close $5.75 Range $5.10 - $6.69

Q2 2025

Shares 701,288 Value ($000) $4,159 Avg Close $6.02 Range $5.12 - $8.60

Q1 2025

Shares 717,788 Value ($000) $5,900 Avg Close $8.39 Range $7.03 - $9.57

Q4 2024

Shares 734,488 Value ($000) $6,067 Avg Close $8.02 Range $7.15 - $8.91

Q3 2024

Shares 744,988 Value ($000) $5,699 Avg Close $9.21 Range $7.45 - $11.27

Q2 2024

Shares 722,488 Value ($000) $7,485 Avg Close $10.97 Range $9.68 - $12.65

Q1 2024

Shares 741,588 Value ($000) $8,855 Avg Close $11.11 Range $9.73 - $12.33

Q4 2023

Shares 701,388 Value ($000) $7,575 Avg Close $12.16 Range $10.45 - $14.26

Q3 2023

Shares 784,788 Value ($000) $10,861 Avg Close $14.63 Range $11.65 - $16.18

Q2 2023

Shares 453,300 Value ($000) $5,426 Avg Close $11.29 Range $9.70 - $12.91

Q1 2023

Shares 467,900 Value ($000) $5,474 Avg Close $14.60 Range $10.40 - $17.86

Q4 2022

Shares 523,500 Value ($000) $8,816 Avg Close $16.50 Range $12.37 - $19.81

Q3 2022

Shares 512,900 Value ($000) $5,991 Avg Close $14.29 Range $10.69 - $17.17

Q2 2022

Shares 507,100 Value ($000) $7,992 Avg Close $16.79 Range $13.81 - $20.53

Q1 2022

Shares 508,600 Value ($000) $7,873 Avg Close $12.62 Range $8.44 - $17.09

Q4 2021

Shares 416,500 Value ($000) $3,519 Avg Close $8.62 Range $6.71 - $10.13

Q3 2021

Shares 416,500 Value ($000) $3,749 Avg Close $8.10 Range $6.44 - $10.58

Q2 2021

Shares 413,800 Value ($000) $4,113 Avg Close $8.46 Range $6.07 - $11.27

Q1 2021

Shares 428,300 Value ($000) $3,054 Avg Close $7.05 Range $5.21 - $9.74

Q4 2020

Shares 423,700 Value ($000) $2,229 Avg Close $3.93 Range $2.38 - $5.83

Q3 2020

Shares 428,900 Value ($000) $1,222 Avg Close $3.68 Range $2.77 - $4.74

Q2 2020

Shares 428,900 Value ($000) $1,488 Avg Close $3.45 Range $1.61 - $6.33

Q1 2020

Shares 377,300 Value ($000) $887 Avg Close $6.47 Range $1.80 - $10.95

Q4 2019

Shares 387,900 Value ($000) $4,073 Avg Close $9.05 Range $7.67 - $10.80

Q3 2019

Shares 391,300 Value ($000) $3,346 Avg Close $9.81 Range $7.87 - $12.15

Q2 2019

Shares 396,300 Value ($000) $4,561 Avg Close $12.87 Range $10.07 - $16.27

Q1 2019

Shares 396,300 Value ($000) $5,556 Avg Close $13.11 Range $9.85 - $14.79

Q4 2018

Shares 389,100 Value ($000) $4,027 Avg Close $14.74 Range $9.49 - $18.24

Q3 2018

Shares 387,000 Value ($000) $6,622 Avg Close $17.18 Range $14.60 - $19.29

Q2 2018

Shares 387,000 Value ($000) $6,966 Avg Close $20.05 Range $16.61 - $23.99

Q1 2018

Shares 387,000 Value ($000) $6,776 Avg Close $20.88 Range $16.82 - $25.03

Q4 2017

Shares 363,400 Value ($000) $8,362 Avg Close $20.72 Range $17.24 - $23.26

Q3 2017

Shares 357,200 Value ($000) $7,480 Avg Close $18.42 Range $14.83 - $21.74

Q2 2017

Shares 357,200 Value ($000) $7,212 Avg Close $21.79 Range $19.06 - $25.75

Q1 2017

Shares 270,400 Value ($000) $6,563 Avg Close $26.97 Range $22.83 - $29.76

Q4 2016

Shares 240,400 Value ($000) $6,472 Avg Close $24.70 Range $20.79 - $29.56

Q3 2016

Shares 240,400 Value ($000) $5,378 Avg Close $20.07 Range $17.61 - $22.66

Q2 2016

Shares 247,800 Value ($000) $5,283 Avg Close $18.84 Range $16.06 - $22.12

Q1 2016

Shares 247,800 Value ($000) $4,218 Avg Close $14.91 Range $10.94 - $18.75

Q4 2015

Shares 201,000 Value ($000) $3,031 Avg Close $15.38 Range $12.82 - $17.45

Q3 2015

Shares 199,500 Value ($000) $2,621 Avg Close $15.85 Range $12.97 - $18.80

Q2 2015

Shares 174,600 Value ($000) $3,285 Avg Close $20.74 Range $18.30 - $23.11

Q1 2015

Shares 164,100 Value ($000) $3,081 Avg Close $17.15 Range $13.30 - $19.70

Q4 2014

Shares 162,300 Value ($000) $2,693 Avg Close $21.10 Range $14.01 - $33.28

Q3 2014

Shares 157,400 Value ($000) $5,120 Avg Close $33.96 Range $31.12 - $38.43

Q2 2014

Shares 160,700 Value ($000) $5,615 Avg Close $32.83 Range $30.24 - $35.42

Q1 2014

Shares 160,700 Value ($000) $5,091 Avg Close $27.81 Range $24.37 - $31.95

Q4 2013

Shares 126,900 Value ($000) $3,213 Avg Close $23.93 Range $21.29 - $26.09

Q3 2013

Shares 125,900 Value ($000) $2,692 Avg Close $20.54 Range $18.83 - $22.41

Q2 2013

Shares 132,300 Value ($000) $2,561 Avg Close $21.83 Range $18.96 - $25.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	721,588	$4,409	$5.97	$5.15 - $6.97
Q3 2025	710,988	$3,683	$5.75	$5.10 - $6.69
Q2 2025	701,288	$4,159	$6.02	$5.12 - $8.60
Q1 2025	717,788	$5,900	$8.39	$7.03 - $9.57
Q4 2024	734,488	$6,067	$8.02	$7.15 - $8.91
Q3 2024	744,988	$5,699	$9.21	$7.45 - $11.27
Q2 2024	722,488	$7,485	$10.97	$9.68 - $12.65
Q1 2024	741,588	$8,855	$11.11	$9.73 - $12.33
Q4 2023	701,388	$7,575	$12.16	$10.45 - $14.26
Q3 2023	784,788	$10,861	$14.63	$11.65 - $16.18
Q2 2023	453,300	$5,426	$11.29	$9.70 - $12.91
Q1 2023	467,900	$5,474	$14.60	$10.40 - $17.86
Q4 2022	523,500	$8,816	$16.50	$12.37 - $19.81
Q3 2022	512,900	$5,991	$14.29	$10.69 - $17.17
Q2 2022	507,100	$7,992	$16.79	$13.81 - $20.53
Q1 2022	508,600	$7,873	$12.62	$8.44 - $17.09
Q4 2021	416,500	$3,519	$8.62	$6.71 - $10.13
Q3 2021	416,500	$3,749	$8.10	$6.44 - $10.58
Q2 2021	413,800	$4,113	$8.46	$6.07 - $11.27
Q1 2021	428,300	$3,054	$7.05	$5.21 - $9.74
Q4 2020	423,700	$2,229	$3.93	$2.38 - $5.83
Q3 2020	428,900	$1,222	$3.68	$2.77 - $4.74
Q2 2020	428,900	$1,488	$3.45	$1.61 - $6.33
Q1 2020	377,300	$887	$6.47	$1.80 - $10.95
Q4 2019	387,900	$4,073	$9.05	$7.67 - $10.80
Q3 2019	391,300	$3,346	$9.81	$7.87 - $12.15
Q2 2019	396,300	$4,561	$12.87	$10.07 - $16.27
Q1 2019	396,300	$5,556	$13.11	$9.85 - $14.79
Q4 2018	389,100	$4,027	$14.74	$9.49 - $18.24
Q3 2018	387,000	$6,622	$17.18	$14.60 - $19.29
Q2 2018	387,000	$6,966	$20.05	$16.61 - $23.99
Q1 2018	387,000	$6,776	$20.88	$16.82 - $25.03
Q4 2017	363,400	$8,362	$20.72	$17.24 - $23.26
Q3 2017	357,200	$7,480	$18.42	$14.83 - $21.74
Q2 2017	357,200	$7,212	$21.79	$19.06 - $25.75
Q1 2017	270,400	$6,563	$26.97	$22.83 - $29.76
Q4 2016	240,400	$6,472	$24.70	$20.79 - $29.56
Q3 2016	240,400	$5,378	$20.07	$17.61 - $22.66
Q2 2016	247,800	$5,283	$18.84	$16.06 - $22.12
Q1 2016	247,800	$4,218	$14.91	$10.94 - $18.75
Q4 2015	201,000	$3,031	$15.38	$12.82 - $17.45
Q3 2015	199,500	$2,621	$15.85	$12.97 - $18.80
Q2 2015	174,600	$3,285	$20.74	$18.30 - $23.11
Q1 2015	164,100	$3,081	$17.15	$13.30 - $19.70
Q4 2014	162,300	$2,693	$21.10	$14.01 - $33.28
Q3 2014	157,400	$5,120	$33.96	$31.12 - $38.43
Q2 2014	160,700	$5,615	$32.83	$30.24 - $35.42
Q1 2014	160,700	$5,091	$27.81	$24.37 - $31.95
Q4 2013	126,900	$3,213	$23.93	$21.29 - $26.09
Q3 2013	125,900	$2,692	$20.54	$18.83 - $22.41
Q2 2013	132,300	$2,561	$21.83	$18.96 - $25.12