WESCO INTL INC

Ticker: WCC CUSIP: 95082P105 Class: EQTY

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2025

Shares 11,500 Value ($000) $2,813 Avg Close $244.94 Range $207.05 - $278.58

Q3 2025

Shares 11,600 Value ($000) $2,453 Avg Close $209.31 Range $182.32 - $227.51

Q2 2025

Shares 10,700 Value ($000) $1,982 Avg Close $163.95 Range $124.43 - $187.78

Q1 2025

Shares 10,600 Value ($000) $1,646 Avg Close $177.37 Range $148.23 - $201.06

Q4 2024

Shares 10,600 Value ($000) $1,918 Avg Close $187.01 Range $160.54 - $213.74

Q3 2024

Shares 10,600 Value ($000) $1,781 Avg Close $160.18 Range $141.08 - $181.54

Q2 2024

Shares 10,500 Value ($000) $1,664 Avg Close $167.53 Range $148.85 - $188.89

Q1 2024

Shares 10,800 Value ($000) $1,850 Avg Close $162.23 Range $129.90 - $191.78

Q4 2023

Shares 10,500 Value ($000) $1,826 Avg Close $146.77 Range $119.75 - $176.30

Q3 2023

Shares 10,600 Value ($000) $1,524 Avg Close $157.78 Range $140.60 - $180.93

Q2 2023

Shares 11,100 Value ($000) $1,988 Avg Close $142.14 Range $118.81 - $175.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,500	$2,813	$244.94	$207.05 - $278.58
Q3 2025	11,600	$2,453	$209.31	$182.32 - $227.51
Q2 2025	10,700	$1,982	$163.95	$124.43 - $187.78
Q1 2025	10,600	$1,646	$177.37	$148.23 - $201.06
Q4 2024	10,600	$1,918	$187.01	$160.54 - $213.74
Q3 2024	10,600	$1,781	$160.18	$141.08 - $181.54
Q2 2024	10,500	$1,664	$167.53	$148.85 - $188.89
Q1 2024	10,800	$1,850	$162.23	$129.90 - $191.78
Q4 2023	10,500	$1,826	$146.77	$119.75 - $176.30
Q3 2023	10,600	$1,524	$157.78	$140.60 - $180.93
Q2 2023	11,100	$1,988	$142.14	$118.81 - $175.90