HALLIBURTON CO

Ticker: HAL CUSIP: 406216101 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 479,305 Value ($000) $13,545 Avg Close $26.29 Range $21.32 - $29.67

Q3 2025

Shares 500,913 Value ($000) $12,322 Avg Close $21.87 Range $19.81 - $25.52

Q2 2025

Shares 749,679 Value ($000) $15,278 Avg Close $20.56 Range $18.31 - $25.17

Q1 2025

Shares 560,236 Value ($000) $14,213 Avg Close $25.59 Range $22.91 - $29.52

Q4 2024

Shares 543,948 Value ($000) $14,790 Avg Close $28.28 Range $24.77 - $31.46

Q3 2024

Shares 547,073 Value ($000) $15,892 Avg Close $30.33 Range $26.59 - $35.61

Q2 2024

Shares 482,353 Value ($000) $16,294 Avg Close $35.31 Range $31.31 - $39.72

Q1 2024

Shares 488,303 Value ($000) $19,249 Avg Close $34.12 Range $31.23 - $37.84

Q4 2023

Shares 473,289 Value ($000) $17,109 Avg Close $36.44 Range $32.13 - $41.52

Q3 2023

Shares 560,109 Value ($000) $22,684 Avg Close $36.99 Range $30.51 - $40.86

Q2 2023

Shares 648,745 Value ($000) $21,402 Avg Close $29.68 Range $26.12 - $32.67

Q1 2023

Shares 514,420 Value ($000) $16,276 Avg Close $34.65 Range $26.81 - $40.56

Q4 2022

Shares 462,735 Value ($000) $18,209 Avg Close $32.98 Range $24.08 - $37.23

Q3 2022

Shares 564,986 Value ($000) $13,910 Avg Close $26.55 Range $21.69 - $29.99

Q2 2022

Shares 647,853 Value ($000) $20,317 Avg Close $34.51 Range $27.52 - $40.79

Q1 2022

Shares 442,706 Value ($000) $16,765 Avg Close $29.85 Range $21.20 - $36.41

Q4 2021

Shares 439,511 Value ($000) $10,052 Avg Close $21.79 Range $19.10 - $24.60

Q3 2021

Shares 449,462 Value ($000) $9,717 Avg Close $18.81 Range $16.35 - $22.18

Q2 2021

Shares 531,271 Value ($000) $12,283 Avg Close $20.36 Range $16.80 - $22.94

Q1 2021

Shares 474,321 Value ($000) $10,179 Avg Close $19.14 Range $15.75 - $22.65

Q4 2020

Shares 500,701 Value ($000) $9,463 Avg Close $14.16 Range $9.66 - $18.77

Q3 2020

Shares 599,121 Value ($000) $7,219 Avg Close $13.17 Range $10.57 - $15.35

Q2 2020

Shares 636,416 Value ($000) $8,261 Avg Close $9.78 Range $5.64 - $14.95

Q1 2020

Shares 884,201 Value ($000) $6,057 Avg Close $15.62 Range $3.85 - $22.82

Q4 2019

Shares 651,833 Value ($000) $15,950 Avg Close $18.78 Range $16.01 - $22.71

Q3 2019

Shares 715,834 Value ($000) $13,493 Avg Close $18.26 Range $14.93 - $21.19

Q2 2019

Shares 966,946 Value ($000) $21,988 Avg Close $22.70 Range $18.44 - $28.18

Q1 2019

Shares 1,005,301 Value ($000) $29,455 Avg Close $26.24 Range $22.56 - $28.37

Q4 2018

Shares 1,391,941 Value ($000) $36,998 Avg Close $29.13 Range $21.42 - $36.71

Q3 2018

Shares 1,167,118 Value ($000) $47,303 Avg Close $35.57 Range $30.83 - $40.38

Q2 2018

Shares 1,038,764 Value ($000) $46,807 Avg Close $42.64 Range $38.13 - $46.97

Q1 2018

Shares 1,049,572 Value ($000) $49,267 Avg Close $42.09 Range $37.81 - $49.30

Q4 2017

Shares 1,203,545 Value ($000) $58,817 Avg Close $37.45 Range $34.55 - $41.99

Q3 2017

Shares 1,161,068 Value ($000) $53,444 Avg Close $35.43 Range $32.25 - $39.18

Q2 2017

Shares 1,121,339 Value ($000) $47,892 Avg Close $38.67 Range $34.93 - $43.12

Q1 2017

Shares 1,019,349 Value ($000) $50,162 Avg Close $45.14 Range $39.97 - $49.28

Q4 2016

Shares 839,536 Value ($000) $45,410 Avg Close $41.70 Range $36.96 - $47.01

Q3 2016

Shares 902,039 Value ($000) $40,484 Avg Close $36.37 Range $33.52 - $39.02

Q2 2016

Shares 749,759 Value ($000) $33,957 Avg Close $34.14 Range $27.56 - $38.85

Q1 2016

Shares 553,317 Value ($000) $19,764 Avg Close $26.95 Range $22.78 - $30.44

Q4 2015

Shares 650,289 Value ($000) $22,136 Avg Close $30.98 Range $27.31 - $33.86

Q3 2015

Shares 685,419 Value ($000) $24,230 Avg Close $32.17 Range $25.25 - $35.69

Q2 2015

Shares 703,109 Value ($000) $30,283 Avg Close $37.52 Range $34.67 - $40.82

Q1 2015

Shares 861,806 Value ($000) $37,816 Avg Close $33.81 Range $30.18 - $36.38

Q4 2014

Shares 904,356 Value ($000) $35,568 Avg Close $39.28 Range $30.13 - $52.31

Q3 2014

Shares 821,229 Value ($000) $52,977 Avg Close $55.20 Range $50.84 - $59.79

Q2 2014

Shares 892,049 Value ($000) $63,344 Avg Close $51.48 Range $45.85 - $57.32

Q1 2014

Shares 831,339 Value ($000) $48,958 Avg Close $42.79 Range $38.10 - $48.14

Q4 2013

Shares 830,609 Value ($000) $42,153 Avg Close $41.29 Range $38.30 - $45.11

Q3 2013

Shares 920,329 Value ($000) $44,314 Avg Close $37.32 Range $33.32 - $40.31

Q2 2013

Shares 1,003,449 Value ($000) $41,864 Avg Close $33.21 Range $29.18 - $36.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	479,305	$13,545	$26.29	$21.32 - $29.67
Q3 2025	500,913	$12,322	$21.87	$19.81 - $25.52
Q2 2025	749,679	$15,278	$20.56	$18.31 - $25.17
Q1 2025	560,236	$14,213	$25.59	$22.91 - $29.52
Q4 2024	543,948	$14,790	$28.28	$24.77 - $31.46
Q3 2024	547,073	$15,892	$30.33	$26.59 - $35.61
Q2 2024	482,353	$16,294	$35.31	$31.31 - $39.72
Q1 2024	488,303	$19,249	$34.12	$31.23 - $37.84
Q4 2023	473,289	$17,109	$36.44	$32.13 - $41.52
Q3 2023	560,109	$22,684	$36.99	$30.51 - $40.86
Q2 2023	648,745	$21,402	$29.68	$26.12 - $32.67
Q1 2023	514,420	$16,276	$34.65	$26.81 - $40.56
Q4 2022	462,735	$18,209	$32.98	$24.08 - $37.23
Q3 2022	564,986	$13,910	$26.55	$21.69 - $29.99
Q2 2022	647,853	$20,317	$34.51	$27.52 - $40.79
Q1 2022	442,706	$16,765	$29.85	$21.20 - $36.41
Q4 2021	439,511	$10,052	$21.79	$19.10 - $24.60
Q3 2021	449,462	$9,717	$18.81	$16.35 - $22.18
Q2 2021	531,271	$12,283	$20.36	$16.80 - $22.94
Q1 2021	474,321	$10,179	$19.14	$15.75 - $22.65
Q4 2020	500,701	$9,463	$14.16	$9.66 - $18.77
Q3 2020	599,121	$7,219	$13.17	$10.57 - $15.35
Q2 2020	636,416	$8,261	$9.78	$5.64 - $14.95
Q1 2020	884,201	$6,057	$15.62	$3.85 - $22.82
Q4 2019	651,833	$15,950	$18.78	$16.01 - $22.71
Q3 2019	715,834	$13,493	$18.26	$14.93 - $21.19
Q2 2019	966,946	$21,988	$22.70	$18.44 - $28.18
Q1 2019	1,005,301	$29,455	$26.24	$22.56 - $28.37
Q4 2018	1,391,941	$36,998	$29.13	$21.42 - $36.71
Q3 2018	1,167,118	$47,303	$35.57	$30.83 - $40.38
Q2 2018	1,038,764	$46,807	$42.64	$38.13 - $46.97
Q1 2018	1,049,572	$49,267	$42.09	$37.81 - $49.30
Q4 2017	1,203,545	$58,817	$37.45	$34.55 - $41.99
Q3 2017	1,161,068	$53,444	$35.43	$32.25 - $39.18
Q2 2017	1,121,339	$47,892	$38.67	$34.93 - $43.12
Q1 2017	1,019,349	$50,162	$45.14	$39.97 - $49.28
Q4 2016	839,536	$45,410	$41.70	$36.96 - $47.01
Q3 2016	902,039	$40,484	$36.37	$33.52 - $39.02
Q2 2016	749,759	$33,957	$34.14	$27.56 - $38.85
Q1 2016	553,317	$19,764	$26.95	$22.78 - $30.44
Q4 2015	650,289	$22,136	$30.98	$27.31 - $33.86
Q3 2015	685,419	$24,230	$32.17	$25.25 - $35.69
Q2 2015	703,109	$30,283	$37.52	$34.67 - $40.82
Q1 2015	861,806	$37,816	$33.81	$30.18 - $36.38
Q4 2014	904,356	$35,568	$39.28	$30.13 - $52.31
Q3 2014	821,229	$52,977	$55.20	$50.84 - $59.79
Q2 2014	892,049	$63,344	$51.48	$45.85 - $57.32
Q1 2014	831,339	$48,958	$42.79	$38.10 - $48.14
Q4 2013	830,609	$42,153	$41.29	$38.30 - $45.11
Q3 2013	920,329	$44,314	$37.32	$33.32 - $40.31
Q2 2013	1,003,449	$41,864	$33.21	$29.18 - $36.31