CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in WCC — Wesco International Inc

CIK 1081019 WEST SACRAMENTO, CA

Position in WCC

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$15,419,307

+$4,144,828 QoQ

Shares Held

56,353

+22.3% QoQ

Ownership

0.116%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $332,611,592 across 20 Industrial Distribution names. WCC ranks #5 (4.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FAST	Fastenal Co	1,761,557	$81,736,244
2	GWW	W.W. Grainger, Inc.	71,064	$77,517,328
3	FERG	Ferguson Enterprises Inc. /DE/	293,244	$68,402,095
4	WSO	Watsco Inc	55,004	$20,009,905
5	WCC	Wesco International Inc This page	56,353	$15,419,307
6	QXO	QXO, Inc.	704,530	$13,681,972
7	AIT	Applied Industrial Technologies Inc	44,408	$11,782,330
8	CNM	Core & Main, Inc.	219,934	$10,864,739

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$15,419,307	56,353	+22.3%	Shares	Sole	2026-05-18
2025-12-31	$11,274,479	46,086	-0.1%	Shares	Sole	2026-02-17
2025-09-30	$9,755,860	46,127	+1.1%	Shares	Sole	2025-11-14
2025-06-30	$8,445,860	45,604	+0.8%	Shares	Sole	2025-08-14
2025-03-31	$7,025,616	45,239	+4.3%	Shares	Sole	2025-05-15
2024-12-31	$7,846,244	43,359	-5.3%	Shares	Sole	2025-03-18
2024-09-30	$7,689,116	45,774	+1.8%	Shares	Sole	2025-04-04
2024-06-30	$7,128,961	44,972	-3.0%	Shares	Sole	2025-04-08
2024-03-31	$7,938,999	46,351	-5.3%	Shares	Sole	2024-05-16
2023-12-31	$8,512,121	48,954	-4.0%	Shares	Sole	2024-02-13
2023-09-30	$7,332,662	50,985	-8.6%	Shares	Sole	2023-11-14
2023-06-30	$9,985,459	55,766	-2.5%	Shares	Sole	2023-08-21
2023-03-31	$8,840,306	57,204	-1.4%	Shares	Sole	2023-05-09
2022-12-31	$7,263,978	58,019	+1.2%	Shares	Sole	2023-02-14
2022-09-30	$6,844,055	57,330	-1.9%	Shares	Sole	2022-11-21
2022-06-30	$6,257,960	58,431	+0.4%	Shares	Sole	2022-08-15
2022-03-31	$7,571,024	58,176	-7.8%	Shares	Sole	2022-05-16
2021-12-31	$8,301,355	63,085	+2.2%	Shares	Sole	2022-02-15
2021-09-30	$7,121,817	61,757	-0.9%	Shares	Sole	2021-11-15
2021-06-30	$6,406,405	62,307	-17.2%	Shares	Sole	2021-08-16
2021-03-31	$6,510,344	75,238	-0.4%	Shares	Sole	2021-05-18
2020-12-31	$5,931,852	75,565	-6.8%	Shares	Sole	2021-02-16
2020-09-30	$3,570,330	81,107	-2.0%	Shares	Sole	2020-11-17
2020-06-30	$2,905,844	82,764	+12.0%	Shares	Sole	2020-08-17
2020-03-31	$1,688,569	73,898	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.