HALLIBURTON CO

Ticker: HAL CUSIP: 406216101 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025

Shares 100,684 Value ($000) $2,845 Avg Close $26.29 Range $21.32 - $29.67

Q3 2025

Shares 106,055 Value ($000) $2,609 Avg Close $21.87 Range $19.81 - $25.52

Q2 2025

Shares 133,306 Value ($000) $2,717 Avg Close $20.56 Range $18.31 - $25.17

Q1 2025

Shares 119,065 Value ($000) $3,021 Avg Close $25.59 Range $22.91 - $29.52

Q4 2024

Shares 109,175 Value ($000) $2,968 Avg Close $28.28 Range $24.77 - $31.46

Q3 2024

Shares 290,128 Value ($000) $8,428 Avg Close $30.33 Range $26.59 - $35.61

Q2 2024

Shares 292,376 Value ($000) $9,876 Avg Close $35.31 Range $31.31 - $39.72

Q1 2024

Shares 294,804 Value ($000) $11,621 Avg Close $34.12 Range $31.23 - $37.84

Q4 2023

Shares 301,586 Value ($000) $10,902 Avg Close $36.44 Range $32.13 - $41.52

Q3 2023

Shares 273,834 Value ($000) $11,090 Avg Close $36.99 Range $30.51 - $40.86

Q2 2023

Shares 274,054 Value ($000) $9,041 Avg Close $29.68 Range $26.12 - $32.67

Q1 2023

Shares 243,720 Value ($000) $7,711 Avg Close $34.65 Range $26.81 - $40.56

Q4 2022

Shares 214,343 Value ($000) $8,434 Avg Close $32.98 Range $24.08 - $37.23

Q3 2022

Shares 144,969 Value ($000) $3,569 Avg Close $26.55 Range $21.69 - $29.99

Q2 2022

Shares 141,040 Value ($000) $4,423 Avg Close $34.51 Range $27.52 - $40.79

Q1 2022

Shares 172,007 Value ($000) $6,514 Avg Close $29.85 Range $21.20 - $36.41

Q4 2021

Shares 219,457 Value ($000) $5,019 Avg Close $21.79 Range $19.10 - $24.60

Q3 2021

Shares 209,367 Value ($000) $4,527 Avg Close $18.81 Range $16.35 - $22.18

Q2 2021

Shares 155,017 Value ($000) $3,584 Avg Close $20.36 Range $16.80 - $22.94

Q1 2021

Shares 150,161 Value ($000) $3,222 Avg Close $19.14 Range $15.75 - $22.65

Q4 2020

Shares 135,692 Value ($000) $2,565 Avg Close $14.16 Range $9.66 - $18.77

Q3 2020

Shares 133,673 Value ($000) $1,611 Avg Close $13.17 Range $10.57 - $15.35

Q2 2020

Shares 138,014 Value ($000) $1,791 Avg Close $9.78 Range $5.64 - $14.95

Q1 2020

Shares 108,936 Value ($000) $746 Avg Close $15.62 Range $3.85 - $22.82

Q4 2019

Shares 104,657 Value ($000) $2,561 Avg Close $18.78 Range $16.01 - $22.71

Q3 2019

Shares 123,633 Value ($000) $2,330 Avg Close $18.26 Range $14.93 - $21.19

Q2 2019

Shares 119,188 Value ($000) $2,710 Avg Close $22.70 Range $18.44 - $28.18

Q1 2019

Shares 113,135 Value ($000) $3,315 Avg Close $26.24 Range $22.56 - $28.37

Q4 2018

Shares 102,251 Value ($000) $2,718 Avg Close $29.13 Range $21.42 - $36.71

Q3 2018

Shares 106,667 Value ($000) $4,323 Avg Close $35.57 Range $30.83 - $40.38

Q2 2018

Shares 100,354 Value ($000) $4,522 Avg Close $42.64 Range $38.13 - $46.97

Q1 2018

Shares 106,989 Value ($000) $5,022 Avg Close $42.09 Range $37.81 - $49.30

Q4 2017

Shares 112,991 Value ($000) $5,522 Avg Close $37.45 Range $34.55 - $41.99

Q3 2017

Shares 106,339 Value ($000) $4,895 Avg Close $35.43 Range $32.25 - $39.18

Q2 2017

Shares 96,579 Value ($000) $4,125 Avg Close $38.67 Range $34.93 - $43.12

Q1 2017

Shares 79,203 Value ($000) $4,174 Avg Close $45.14 Range $39.97 - $49.28

Q4 2016

Shares 76,647 Value ($000) $4,146 Avg Close $41.70 Range $36.96 - $47.01

Q3 2016

Shares 80,722 Value ($000) $3,623 Avg Close $36.37 Range $33.52 - $39.02

Q2 2016

Shares 82,092 Value ($000) $3,718 Avg Close $34.14 Range $27.56 - $38.85

Q1 2016

Shares 83,284 Value ($000) $2,974 Avg Close $26.95 Range $22.78 - $30.44

Q4 2015

Shares 87,352 Value ($000) $2,973 Avg Close $30.98 Range $27.31 - $33.86

Q3 2015

Shares 92,992 Value ($000) $3,287 Avg Close $32.17 Range $25.25 - $35.69

Q2 2015

Shares 91,005 Value ($000) $3,919 Avg Close $37.52 Range $34.67 - $40.82

Q1 2015

Shares 94,571 Value ($000) $4,149 Avg Close $33.81 Range $30.18 - $36.38

Q4 2014

Shares 86,143 Value ($000) $3,387 Avg Close $39.28 Range $30.13 - $52.31

Q3 2014

Shares 116,304 Value ($000) $7,502 Avg Close $55.20 Range $50.84 - $59.79

Q2 2014

Shares 120,743 Value ($000) $8,574 Avg Close $51.48 Range $45.85 - $57.32

Q1 2014

Shares 103,186 Value ($000) $6,076 Avg Close $42.79 Range $38.10 - $48.14

Q4 2013

Shares 97,563 Value ($000) $4,951 Avg Close $41.29 Range $38.30 - $45.11

Q3 2013

Shares 98,788 Value ($000) $4,756 Avg Close $37.32 Range $33.32 - $40.31

Q2 2013

Shares 99,954 Value ($000) $4,169 Avg Close $33.21 Range $29.18 - $36.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100,684	$2,845	$26.29	$21.32 - $29.67
Q3 2025	106,055	$2,609	$21.87	$19.81 - $25.52
Q2 2025	133,306	$2,717	$20.56	$18.31 - $25.17
Q1 2025	119,065	$3,021	$25.59	$22.91 - $29.52
Q4 2024	109,175	$2,968	$28.28	$24.77 - $31.46
Q3 2024	290,128	$8,428	$30.33	$26.59 - $35.61
Q2 2024	292,376	$9,876	$35.31	$31.31 - $39.72
Q1 2024	294,804	$11,621	$34.12	$31.23 - $37.84
Q4 2023	301,586	$10,902	$36.44	$32.13 - $41.52
Q3 2023	273,834	$11,090	$36.99	$30.51 - $40.86
Q2 2023	274,054	$9,041	$29.68	$26.12 - $32.67
Q1 2023	243,720	$7,711	$34.65	$26.81 - $40.56
Q4 2022	214,343	$8,434	$32.98	$24.08 - $37.23
Q3 2022	144,969	$3,569	$26.55	$21.69 - $29.99
Q2 2022	141,040	$4,423	$34.51	$27.52 - $40.79
Q1 2022	172,007	$6,514	$29.85	$21.20 - $36.41
Q4 2021	219,457	$5,019	$21.79	$19.10 - $24.60
Q3 2021	209,367	$4,527	$18.81	$16.35 - $22.18
Q2 2021	155,017	$3,584	$20.36	$16.80 - $22.94
Q1 2021	150,161	$3,222	$19.14	$15.75 - $22.65
Q4 2020	135,692	$2,565	$14.16	$9.66 - $18.77
Q3 2020	133,673	$1,611	$13.17	$10.57 - $15.35
Q2 2020	138,014	$1,791	$9.78	$5.64 - $14.95
Q1 2020	108,936	$746	$15.62	$3.85 - $22.82
Q4 2019	104,657	$2,561	$18.78	$16.01 - $22.71
Q3 2019	123,633	$2,330	$18.26	$14.93 - $21.19
Q2 2019	119,188	$2,710	$22.70	$18.44 - $28.18
Q1 2019	113,135	$3,315	$26.24	$22.56 - $28.37
Q4 2018	102,251	$2,718	$29.13	$21.42 - $36.71
Q3 2018	106,667	$4,323	$35.57	$30.83 - $40.38
Q2 2018	100,354	$4,522	$42.64	$38.13 - $46.97
Q1 2018	106,989	$5,022	$42.09	$37.81 - $49.30
Q4 2017	112,991	$5,522	$37.45	$34.55 - $41.99
Q3 2017	106,339	$4,895	$35.43	$32.25 - $39.18
Q2 2017	96,579	$4,125	$38.67	$34.93 - $43.12
Q1 2017	79,203	$4,174	$45.14	$39.97 - $49.28
Q4 2016	76,647	$4,146	$41.70	$36.96 - $47.01
Q3 2016	80,722	$3,623	$36.37	$33.52 - $39.02
Q2 2016	82,092	$3,718	$34.14	$27.56 - $38.85
Q1 2016	83,284	$2,974	$26.95	$22.78 - $30.44
Q4 2015	87,352	$2,973	$30.98	$27.31 - $33.86
Q3 2015	92,992	$3,287	$32.17	$25.25 - $35.69
Q2 2015	91,005	$3,919	$37.52	$34.67 - $40.82
Q1 2015	94,571	$4,149	$33.81	$30.18 - $36.38
Q4 2014	86,143	$3,387	$39.28	$30.13 - $52.31
Q3 2014	116,304	$7,502	$55.20	$50.84 - $59.79
Q2 2014	120,743	$8,574	$51.48	$45.85 - $57.32
Q1 2014	103,186	$6,076	$42.79	$38.10 - $48.14
Q4 2013	97,563	$4,951	$41.29	$38.30 - $45.11
Q3 2013	98,788	$4,756	$37.32	$33.32 - $40.31
Q2 2013	99,954	$4,169	$33.21	$29.18 - $36.31