WESCO INTL INC

Ticker: WCC CUSIP: 95082P105 Class: EQTY

THOMPSON SIEGEL & WALMSLEY LLC's Holding History (CIK: 0001008322)

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

Q4 2025

Shares 138,534 Value ($000) $34 Avg Close $244.94 Range $207.05 - $278.58

Q3 2025

Shares 236,905 Value ($000) $50 Avg Close $209.31 Range $182.32 - $227.51

Q2 2025

Shares 257,940 Value ($000) $48 Avg Close $163.95 Range $124.43 - $187.78

Q1 2025

Shares 305,135 Value ($000) $47 Avg Close $177.37 Range $148.23 - $201.06

Q4 2024

Shares 232,238 Value ($000) $42 Avg Close $187.01 Range $160.54 - $213.74

Q3 2024

Shares 258,486 Value ($000) $43 Avg Close $160.18 Range $141.08 - $181.54

Q2 2024

Shares 58,511 Value ($000) $9 Avg Close $167.53 Range $148.85 - $188.89

Q1 2024

Shares 58,338 Value ($000) $10 Avg Close $162.23 Range $129.90 - $191.78

Q4 2023

Shares 46,487 Value ($000) $8 Avg Close $146.77 Range $119.75 - $176.30

Q3 2023

Shares 54,985 Value ($000) $8 Avg Close $157.78 Range $140.60 - $180.93

Q2 2023

Shares 53,595 Value ($000) $10 Avg Close $142.14 Range $118.81 - $175.90

Q1 2023

Shares 53,793 Value ($000) $8 Avg Close $145.73 Range $118.15 - $170.13

Q4 2022

Shares 71,218 Value ($000) $9 Avg Close $122.40 Range $110.83 - $139.77

Q3 2022

Shares 64,945 Value ($000) $7,753 Avg Close $121.63 Range $96.25 - $142.96

Q2 2022

Shares 82,681 Value ($000) $8,855 Avg Close $119.80 Range $97.81 - $140.41

Q1 2022

Shares 76,398 Value ($000) $9,942 Avg Close $121.82 Range $102.53 - $135.13

Q4 2021

Shares 73,814 Value ($000) $9,713 Avg Close $124.32 Range $111.88 - $137.00

Q3 2021

Shares 86,663 Value ($000) $9,994 Avg Close $107.14 Range $91.19 - $117.82

Q2 2021

Shares 104,159 Value ($000) $10,710 Avg Close $96.68 Range $79.88 - $109.95

Q1 2021

Shares 114,121 Value ($000) $9,875 Avg Close $81.82 Range $68.53 - $92.54

Q4 2020

Shares 148,882 Value ($000) $11,687 Avg Close $57.60 Range $38.35 - $77.34

Q3 2020

Shares 127,621 Value ($000) $5,618 Avg Close $41.50 Range $31.15 - $48.48

Q4 2019

Shares 20 Value ($000) $1 Avg Close $50.70 Range $42.75 - $59.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	138,534	$34	$244.94	$207.05 - $278.58
Q3 2025	236,905	$50	$209.31	$182.32 - $227.51
Q2 2025	257,940	$48	$163.95	$124.43 - $187.78
Q1 2025	305,135	$47	$177.37	$148.23 - $201.06
Q4 2024	232,238	$42	$187.01	$160.54 - $213.74
Q3 2024	258,486	$43	$160.18	$141.08 - $181.54
Q2 2024	58,511	$9	$167.53	$148.85 - $188.89
Q1 2024	58,338	$10	$162.23	$129.90 - $191.78
Q4 2023	46,487	$8	$146.77	$119.75 - $176.30
Q3 2023	54,985	$8	$157.78	$140.60 - $180.93
Q2 2023	53,595	$10	$142.14	$118.81 - $175.90
Q1 2023	53,793	$8	$145.73	$118.15 - $170.13
Q4 2022	71,218	$9	$122.40	$110.83 - $139.77
Q3 2022	64,945	$7,753	$121.63	$96.25 - $142.96
Q2 2022	82,681	$8,855	$119.80	$97.81 - $140.41
Q1 2022	76,398	$9,942	$121.82	$102.53 - $135.13
Q4 2021	73,814	$9,713	$124.32	$111.88 - $137.00
Q3 2021	86,663	$9,994	$107.14	$91.19 - $117.82
Q2 2021	104,159	$10,710	$96.68	$79.88 - $109.95
Q1 2021	114,121	$9,875	$81.82	$68.53 - $92.54
Q4 2020	148,882	$11,687	$57.60	$38.35 - $77.34
Q3 2020	127,621	$5,618	$41.50	$31.15 - $48.48
Q4 2019	20	$1	$50.70	$42.75 - $59.32