FRONTIER CAPITAL MANAGEMENT CO LLC

Position in WCC — Wesco International Inc

CIK 351173 Boston, MA

Position in WCC

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$17,963,426

-$1,259,406 QoQ

Shares Held

65,651

-16.4% QoQ

Ownership

0.135%

of shares outstanding

% of Portfolio

0.19%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 71.01795859925973.ToString("F0")% Shared 0.ToString("F0")% None 28.98204140074028.ToString("F0")%

Industrials · as of Mar 31, 2026

FRONTIER CAPITAL MANAGEMENT CO LLC holds $53,336,961 across 4 Industrial Distribution names. WCC ranks #1 (33.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WCC	Wesco International Inc This page	65,651	$17,963,426
2	QXO	QXO, Inc.	853,482	$16,574,620
3	AIT	Applied Industrial Technologies Inc	49,046	$13,012,884
4	POOL	Pool Corp	28,597	$5,786,031

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$17,963,426	65,651	-16.4%	Shares	Sole	2026-05-15
2025-12-31	$19,222,832	78,576	-16.1%	Shares	Sole	2026-02-17
2025-09-30	$19,803,802	93,635	+4.0%	Shares	Sole	2025-11-14
2025-06-30	$16,669,481	90,008	-7.9%	Shares	Sole	2025-08-14
2025-03-31	$15,169,548	97,679	-0.8%	Shares	Sole	2025-05-15
2024-12-31	$17,824,740	98,501	-0.8%	Shares	Sole	2025-02-14
2024-09-30	$16,678,734	99,290	-11.4%	Shares	Sole	2024-11-14
2024-06-30	$17,759,154	112,031	+8.5%	Shares	Sole	2024-08-14
2024-03-31	$17,686,886	103,263	-3.3%	Shares	Sole	2024-05-15
2023-12-31	$18,568,645	106,790	-1.6%	Shares	Sole	2024-02-14
2023-09-30	$15,610,366	108,541	-54.1%	Shares	Sole	2023-11-14
2023-06-30	$42,362,910	236,585	-20.6%	Shares	Sole	2023-08-14
2023-03-31	$46,071,310	298,119	-9.8%	Shares	Sole	2023-05-15
2022-12-31	$41,398,506	330,659	-2.5%	Shares	Sole	2023-02-14
2022-09-30	$40,469,342	338,996	-7.7%	Shares	Sole	2022-11-14
2022-06-30	$39,322,728	367,159	-1.7%	Shares	Sole	2022-07-20
2022-03-31	$48,630,715	373,680	-19.6%	Shares	Sole	2022-04-14
2021-12-31	$61,182,770	464,950	-5.5%	Shares	Sole	2022-01-19
2021-09-30	$56,728,445	491,922	-24.8%	Shares	Sole	2021-10-19
2021-06-30	$67,289,932	654,444	-7.2%	Shares	Sole	2021-08-09
2021-03-31	$61,034,800	705,360	-29.3%	Shares	Sole	2021-05-13
2020-12-31	$78,329,733	997,831	+20.4%	Shares	Sole	2021-01-19
2020-09-30	$36,473,871	828,575	+93.9%	Shares	Sole	2020-11-16
2020-06-30	$14,999,623	427,218	+48.8%	Shares	Sole	2020-07-17
2020-03-31	$6,561,149	287,140	—	Shares	Sole	2020-04-16
No filing history on record for this holder in this stock.