VALERO ENERGY CORP

Ticker: VLO CUSIP: 91913Y100 Class: COM

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

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

Q4 2025

Shares 39,173 Value ($000) $6,377 Avg Close $168.83 Range $154.32 - $184.46

Q3 2025

Shares 42,834 Value ($000) $7,293 Avg Close $147.81 Range $129.96 - $177.31

Q2 2025

Shares 38,787 Value ($000) $5,214 Avg Close $122.29 Range $96.76 - $140.88

Q1 2025

Shares 39,746 Value ($000) $5,249 Avg Close $129.37 Range $116.95 - $140.87

Q4 2024

Shares 38,796 Value ($000) $4,756 Avg Close $129.14 Range $113.27 - $140.60

Q3 2024

Shares 39,562 Value ($000) $5,342 Avg Close $139.37 Range $125.44 - $160.36

Q2 2024

Shares 38,901 Value ($000) $6,098 Avg Close $153.50 Range $140.74 - $175.41

Q1 2024

Shares 39,204 Value ($000) $6,692 Avg Close $135.69 Range $116.84 - $163.70

Q4 2023

Shares 39,507 Value ($000) $5,136 Avg Close $119.35 Range $112.03 - $132.88

Q3 2023

Shares 41,501 Value ($000) $5,881 Avg Close $122.12 Range $103.98 - $142.23

Q2 2023

Shares 40,169 Value ($000) $4,712 Avg Close $107.19 Range $95.70 - $130.68

Q1 2023

Shares 38,302 Value ($000) $5,347 Avg Close $123.00 Range $107.34 - $137.14

Q4 2022

Shares 35,328 Value ($000) $4,482 Avg Close $114.07 Range $97.33 - $129.64

Q3 2022

Shares 31,315 Value ($000) $3,346 Avg Close $99.36 Range $87.02 - $113.55

Q2 2022

Shares 31,221 Value ($000) $3,318 Avg Close $105.92 Range $86.12 - $131.79

Q1 2022

Shares 33,427 Value ($000) $3,394 Avg Close $76.96 Range $66.06 - $91.80

Q4 2021

Shares 32,795 Value ($000) $2,463 Avg Close $65.12 Range $57.34 - $72.28

Q3 2021

Shares 32,844 Value ($000) $2,318 Avg Close $57.55 Range $51.16 - $68.37

Q2 2021

Shares 34,069 Value ($000) $2,660 Avg Close $65.99 Range $57.06 - $72.80

Q1 2021

Shares 33,501 Value ($000) $2,399 Avg Close $57.19 Range $45.65 - $71.42

Q4 2020

Shares 33,255 Value ($000) $1,881 Avg Close $40.57 Range $29.02 - $51.40

Q3 2020

Shares 38,612 Value ($000) $1,673 Avg Close $42.61 Range $35.15 - $48.51

Q2 2020

Shares 40,572 Value ($000) $2,386 Avg Close $47.74 Range $31.42 - $62.03

Q1 2020

Shares 38,431 Value ($000) $1,743 Avg Close $57.18 Range $24.55 - $76.74

Q4 2019

Shares 38,082 Value ($000) $3,566 Avg Close $73.62 Range $63.08 - $79.13

Q3 2019

Shares 42,815 Value ($000) $3,650 Avg Close $62.46 Range $55.09 - $66.94

Q2 2019

Shares 43,927 Value ($000) $3,761 Avg Close $63.00 Range $53.28 - $70.35

Q1 2019

Shares 42,806 Value ($000) $3,631 Avg Close $62.40 Range $54.76 - $66.74

Q4 2018

Shares 37,452 Value ($000) $2,808 Avg Close $65.55 Range $51.65 - $89.76

Q3 2018

Shares 29,338 Value ($000) $3,337 Avg Close $84.22 Range $76.60 - $91.02

Q2 2018

Shares 26,917 Value ($000) $2,983 Avg Close $82.55 Range $65.81 - $93.76

Q1 2018

Shares 29,398 Value ($000) $2,727 Avg Close $68.16 Range $60.24 - $72.63

Q4 2017

Shares 29,207 Value ($000) $2,684 Avg Close $59.68 Range $54.64 - $67.71

Q3 2017

Shares 33,307 Value ($000) $2,562 Avg Close $49.43 Range $46.27 - $56.03

Q2 2017

Shares 34,270 Value ($000) $2,312 Avg Close $46.03 Range $43.28 - $48.77

Q1 2017

Shares 30,962 Value ($000) $2,082 Avg Close $47.00 Range $45.00 - $49.86

Q4 2016

Shares 30,782 Value ($000) $2,103 Avg Close $42.78 Range $36.33 - $48.77

Q3 2016

Shares 18,109 Value ($000) $960 Avg Close $36.73 Range $32.07 - $40.18

Q2 2016

Shares 30,229 Value ($000) $1,542 Avg Close $38.47 Range $34.15 - $43.36

Q1 2016

Shares 17,329 Value ($000) $1,111 Avg Close $42.88 Range $35.57 - $48.59

Q4 2015

Shares 18,216 Value ($000) $1,288 Avg Close $45.50 Range $39.25 - $49.52

Q3 2015

Shares 20,526 Value ($000) $1,233 Avg Close $42.17 Range $34.39 - $47.58

Q2 2015

Shares 17,727 Value ($000) $1,109 Avg Close $38.94 Range $36.85 - $42.23

Q1 2015

Shares 16,033 Value ($000) $1,020 Avg Close $36.56 Range $28.33 - $42.36

Q4 2014

Shares 20,037 Value ($000) $991 Avg Close $31.49 Range $27.58 - $33.97

Q3 2014

Shares 20,134 Value ($000) $931 Avg Close $32.63 Range $29.66 - $35.41

Q2 2014

Shares 17,790 Value ($000) $890 Avg Close $35.48 Range $32.27 - $38.33

Q1 2014

Shares 15,421 Value ($000) $818 Avg Close $32.81 Range $29.32 - $35.94

Q4 2013

Shares 13,184 Value ($000) $663 Avg Close $26.85 Range $21.10 - $32.29

Q3 2013

Shares 13,479 Value ($000) $460 Avg Close $22.41 Range $20.85 - $23.70

Q2 2013

Shares 12,575 Value ($000) $437 Avg Close $24.01 Range $21.02 - $26.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,173	$6,377	$168.83	$154.32 - $184.46
Q3 2025	42,834	$7,293	$147.81	$129.96 - $177.31
Q2 2025	38,787	$5,214	$122.29	$96.76 - $140.88
Q1 2025	39,746	$5,249	$129.37	$116.95 - $140.87
Q4 2024	38,796	$4,756	$129.14	$113.27 - $140.60
Q3 2024	39,562	$5,342	$139.37	$125.44 - $160.36
Q2 2024	38,901	$6,098	$153.50	$140.74 - $175.41
Q1 2024	39,204	$6,692	$135.69	$116.84 - $163.70
Q4 2023	39,507	$5,136	$119.35	$112.03 - $132.88
Q3 2023	41,501	$5,881	$122.12	$103.98 - $142.23
Q2 2023	40,169	$4,712	$107.19	$95.70 - $130.68
Q1 2023	38,302	$5,347	$123.00	$107.34 - $137.14
Q4 2022	35,328	$4,482	$114.07	$97.33 - $129.64
Q3 2022	31,315	$3,346	$99.36	$87.02 - $113.55
Q2 2022	31,221	$3,318	$105.92	$86.12 - $131.79
Q1 2022	33,427	$3,394	$76.96	$66.06 - $91.80
Q4 2021	32,795	$2,463	$65.12	$57.34 - $72.28
Q3 2021	32,844	$2,318	$57.55	$51.16 - $68.37
Q2 2021	34,069	$2,660	$65.99	$57.06 - $72.80
Q1 2021	33,501	$2,399	$57.19	$45.65 - $71.42
Q4 2020	33,255	$1,881	$40.57	$29.02 - $51.40
Q3 2020	38,612	$1,673	$42.61	$35.15 - $48.51
Q2 2020	40,572	$2,386	$47.74	$31.42 - $62.03
Q1 2020	38,431	$1,743	$57.18	$24.55 - $76.74
Q4 2019	38,082	$3,566	$73.62	$63.08 - $79.13
Q3 2019	42,815	$3,650	$62.46	$55.09 - $66.94
Q2 2019	43,927	$3,761	$63.00	$53.28 - $70.35
Q1 2019	42,806	$3,631	$62.40	$54.76 - $66.74
Q4 2018	37,452	$2,808	$65.55	$51.65 - $89.76
Q3 2018	29,338	$3,337	$84.22	$76.60 - $91.02
Q2 2018	26,917	$2,983	$82.55	$65.81 - $93.76
Q1 2018	29,398	$2,727	$68.16	$60.24 - $72.63
Q4 2017	29,207	$2,684	$59.68	$54.64 - $67.71
Q3 2017	33,307	$2,562	$49.43	$46.27 - $56.03
Q2 2017	34,270	$2,312	$46.03	$43.28 - $48.77
Q1 2017	30,962	$2,082	$47.00	$45.00 - $49.86
Q4 2016	30,782	$2,103	$42.78	$36.33 - $48.77
Q3 2016	18,109	$960	$36.73	$32.07 - $40.18
Q2 2016	30,229	$1,542	$38.47	$34.15 - $43.36
Q1 2016	17,329	$1,111	$42.88	$35.57 - $48.59
Q4 2015	18,216	$1,288	$45.50	$39.25 - $49.52
Q3 2015	20,526	$1,233	$42.17	$34.39 - $47.58
Q2 2015	17,727	$1,109	$38.94	$36.85 - $42.23
Q1 2015	16,033	$1,020	$36.56	$28.33 - $42.36
Q4 2014	20,037	$991	$31.49	$27.58 - $33.97
Q3 2014	20,134	$931	$32.63	$29.66 - $35.41
Q2 2014	17,790	$890	$35.48	$32.27 - $38.33
Q1 2014	15,421	$818	$32.81	$29.32 - $35.94
Q4 2013	13,184	$663	$26.85	$21.10 - $32.29
Q3 2013	13,479	$460	$22.41	$20.85 - $23.70
Q2 2013	12,575	$437	$24.01	$21.02 - $26.98