HALLIBURTON CO

Ticker: HAL CUSIP: 406216101 Class: COM

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

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

Q4 2025

Shares 195,077 Value ($000) $5,513 Avg Close $26.29 Range $21.32 - $29.67

Q3 2025

Shares 172,242 Value ($000) $4,237 Avg Close $21.87 Range $19.81 - $25.52

Q2 2025

Shares 369,826 Value ($000) $7,537 Avg Close $20.56 Range $18.31 - $25.17

Q1 2025

Shares 469,346 Value ($000) $11,907 Avg Close $25.59 Range $22.91 - $29.52

Q4 2024

Shares 423,385 Value ($000) $11,512 Avg Close $28.28 Range $24.77 - $31.46

Q3 2024

Shares 485,908 Value ($000) $14,116 Avg Close $30.33 Range $26.59 - $35.61

Q2 2024

Shares 587,919 Value ($000) $19,860 Avg Close $35.31 Range $31.31 - $39.72

Q1 2024

Shares 648,649 Value ($000) $25,570 Avg Close $34.12 Range $31.23 - $37.84

Q4 2023

Shares 702,800 Value ($000) $25,406 Avg Close $36.44 Range $32.13 - $41.52

Q3 2023

Shares 703,260 Value ($000) $28,482 Avg Close $36.99 Range $30.51 - $40.86

Q2 2023

Shares 733,006 Value ($000) $24,182 Avg Close $29.68 Range $26.12 - $32.67

Q1 2023

Shares 694,680 Value ($000) $21,980 Avg Close $34.65 Range $26.81 - $40.56

Q4 2022

Shares 748,521 Value ($000) $29,454 Avg Close $32.98 Range $24.08 - $37.23

Q3 2022

Shares 812,844 Value ($000) $20,012 Avg Close $26.55 Range $21.69 - $29.99

Q2 2022

Shares 813,807 Value ($000) $25,521 Avg Close $34.51 Range $27.52 - $40.79

Q1 2022

Shares 773,170 Value ($000) $29,280 Avg Close $29.85 Range $21.20 - $36.41

Q4 2021

Shares 773,099 Value ($000) $17,681 Avg Close $21.79 Range $19.10 - $24.60

Q3 2021

Shares 654,491 Value ($000) $14,150 Avg Close $18.81 Range $16.35 - $22.18

Q2 2021

Shares 537,738 Value ($000) $12,433 Avg Close $20.36 Range $16.80 - $22.94

Q1 2021

Shares 538,684 Value ($000) $11,560 Avg Close $19.14 Range $15.75 - $22.65

Q4 2020

Shares 538,772 Value ($000) $10,183 Avg Close $14.16 Range $9.66 - $18.77

Q3 2020

Shares 704,657 Value ($000) $8,491 Avg Close $13.17 Range $10.57 - $15.35

Q2 2020

Shares 993,720 Value ($000) $12,898 Avg Close $9.78 Range $5.64 - $14.95

Q1 2020

Shares 1,393,607 Value ($000) $9,546 Avg Close $15.62 Range $3.85 - $22.82

Q4 2019

Shares 1,260,682 Value ($000) $30,849 Avg Close $18.78 Range $16.01 - $22.71

Q3 2019

Shares 536,571 Value ($000) $10,114 Avg Close $18.26 Range $14.93 - $21.19

Q2 2019

Shares 128,881 Value ($000) $2,931 Avg Close $22.70 Range $18.44 - $28.18

Q1 2019

Shares 142,851 Value ($000) $4,186 Avg Close $26.24 Range $22.56 - $28.37

Q4 2018

Shares 646,339 Value ($000) $17,180 Avg Close $29.13 Range $21.42 - $36.71

Q3 2018

Shares 644,515 Value ($000) $26,122 Avg Close $35.57 Range $30.83 - $40.38

Q2 2018

Shares 646,068 Value ($000) $29,112 Avg Close $42.64 Range $38.13 - $46.97

Q1 2018

Shares 651,001 Value ($000) $30,558 Avg Close $42.09 Range $37.81 - $49.30

Q4 2017

Shares 686,987 Value ($000) $33,573 Avg Close $37.45 Range $34.55 - $41.99

Q3 2017

Shares 773,268 Value ($000) $35,594 Avg Close $35.43 Range $32.25 - $39.18

Q2 2017

Shares 770,574 Value ($000) $32,911 Avg Close $38.67 Range $34.93 - $43.12

Q1 2017

Shares 738,681 Value ($000) $36,350 Avg Close $45.14 Range $39.97 - $49.28

Q4 2016

Shares 767,397 Value ($000) $41,509 Avg Close $41.70 Range $36.96 - $47.01

Q3 2016

Shares 903,493 Value ($000) $40,549 Avg Close $36.37 Range $33.52 - $39.02

Q2 2016

Shares 899,132 Value ($000) $40,722 Avg Close $34.14 Range $27.56 - $38.85

Q1 2016

Shares 987,069 Value ($000) $35,258 Avg Close $26.95 Range $22.78 - $30.44

Q4 2015

Shares 1,042,355 Value ($000) $35,482 Avg Close $30.98 Range $27.31 - $33.86

Q3 2015

Shares 976,277 Value ($000) $34,511 Avg Close $32.17 Range $25.25 - $35.69

Q2 2015

Shares 993,305 Value ($000) $42,782 Avg Close $37.52 Range $34.67 - $40.82

Q1 2015

Shares 995,038 Value ($000) $43,662 Avg Close $33.81 Range $30.18 - $36.38

Q4 2014

Shares 1,015,679 Value ($000) $39,947 Avg Close $39.28 Range $30.13 - $52.31

Q3 2014

Shares 1,009,048 Value ($000) $65,094 Avg Close $55.20 Range $50.84 - $59.79

Q2 2014

Shares 1,126,218 Value ($000) $79,973 Avg Close $51.48 Range $45.85 - $57.32

Q1 2014

Shares 1,130,919 Value ($000) $66,600 Avg Close $42.79 Range $38.10 - $48.14

Q4 2013

Shares 1,177,719 Value ($000) $59,769 Avg Close $41.29 Range $38.30 - $45.11

Q3 2013

Shares 1,186,858 Value ($000) $57,147 Avg Close $37.32 Range $33.32 - $40.31

Q2 2013

Shares 1,161,473 Value ($000) $48,457 Avg Close $33.21 Range $29.18 - $36.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	195,077	$5,513	$26.29	$21.32 - $29.67
Q3 2025	172,242	$4,237	$21.87	$19.81 - $25.52
Q2 2025	369,826	$7,537	$20.56	$18.31 - $25.17
Q1 2025	469,346	$11,907	$25.59	$22.91 - $29.52
Q4 2024	423,385	$11,512	$28.28	$24.77 - $31.46
Q3 2024	485,908	$14,116	$30.33	$26.59 - $35.61
Q2 2024	587,919	$19,860	$35.31	$31.31 - $39.72
Q1 2024	648,649	$25,570	$34.12	$31.23 - $37.84
Q4 2023	702,800	$25,406	$36.44	$32.13 - $41.52
Q3 2023	703,260	$28,482	$36.99	$30.51 - $40.86
Q2 2023	733,006	$24,182	$29.68	$26.12 - $32.67
Q1 2023	694,680	$21,980	$34.65	$26.81 - $40.56
Q4 2022	748,521	$29,454	$32.98	$24.08 - $37.23
Q3 2022	812,844	$20,012	$26.55	$21.69 - $29.99
Q2 2022	813,807	$25,521	$34.51	$27.52 - $40.79
Q1 2022	773,170	$29,280	$29.85	$21.20 - $36.41
Q4 2021	773,099	$17,681	$21.79	$19.10 - $24.60
Q3 2021	654,491	$14,150	$18.81	$16.35 - $22.18
Q2 2021	537,738	$12,433	$20.36	$16.80 - $22.94
Q1 2021	538,684	$11,560	$19.14	$15.75 - $22.65
Q4 2020	538,772	$10,183	$14.16	$9.66 - $18.77
Q3 2020	704,657	$8,491	$13.17	$10.57 - $15.35
Q2 2020	993,720	$12,898	$9.78	$5.64 - $14.95
Q1 2020	1,393,607	$9,546	$15.62	$3.85 - $22.82
Q4 2019	1,260,682	$30,849	$18.78	$16.01 - $22.71
Q3 2019	536,571	$10,114	$18.26	$14.93 - $21.19
Q2 2019	128,881	$2,931	$22.70	$18.44 - $28.18
Q1 2019	142,851	$4,186	$26.24	$22.56 - $28.37
Q4 2018	646,339	$17,180	$29.13	$21.42 - $36.71
Q3 2018	644,515	$26,122	$35.57	$30.83 - $40.38
Q2 2018	646,068	$29,112	$42.64	$38.13 - $46.97
Q1 2018	651,001	$30,558	$42.09	$37.81 - $49.30
Q4 2017	686,987	$33,573	$37.45	$34.55 - $41.99
Q3 2017	773,268	$35,594	$35.43	$32.25 - $39.18
Q2 2017	770,574	$32,911	$38.67	$34.93 - $43.12
Q1 2017	738,681	$36,350	$45.14	$39.97 - $49.28
Q4 2016	767,397	$41,509	$41.70	$36.96 - $47.01
Q3 2016	903,493	$40,549	$36.37	$33.52 - $39.02
Q2 2016	899,132	$40,722	$34.14	$27.56 - $38.85
Q1 2016	987,069	$35,258	$26.95	$22.78 - $30.44
Q4 2015	1,042,355	$35,482	$30.98	$27.31 - $33.86
Q3 2015	976,277	$34,511	$32.17	$25.25 - $35.69
Q2 2015	993,305	$42,782	$37.52	$34.67 - $40.82
Q1 2015	995,038	$43,662	$33.81	$30.18 - $36.38
Q4 2014	1,015,679	$39,947	$39.28	$30.13 - $52.31
Q3 2014	1,009,048	$65,094	$55.20	$50.84 - $59.79
Q2 2014	1,126,218	$79,973	$51.48	$45.85 - $57.32
Q1 2014	1,130,919	$66,600	$42.79	$38.10 - $48.14
Q4 2013	1,177,719	$59,769	$41.29	$38.30 - $45.11
Q3 2013	1,186,858	$57,147	$37.32	$33.32 - $40.31
Q2 2013	1,161,473	$48,457	$33.21	$29.18 - $36.31