MARSHALL WACE, LLP

Position in CNM — Core & Main, Inc.

CIK 1318757 LONDON, X0

Position in CNM

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$16,034,487

+$14,852,593 QoQ

Shares Held

332,321

+1289.0% QoQ

Ownership

0.172%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#86

of 449 holders

Holding Since

Sep 2021

12 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Industrials · as of Jun 30, 2026

MARSHALL WACE, LLP holds $573,885,951 across 11 Industrial Distribution names. CNM ranks #3 (2.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FERG	Ferguson Enterprises Inc. /DE/	2,001,407	$474,993,922
2	FAST	Fastenal Co	628,100	$30,167,643
3	CNM	Core & Main, Inc. This page	332,321	$16,034,487
4	POOL	Pool Corp	69,318	$14,896,438
5	WSO	Watsco Inc	26,755	$11,149,610
6	WCC	Wesco International Inc	28,554	$9,863,407
7	DNOW	DNOW Inc.	697,138	$9,041,879
8	REZI	Resideo Technologies, Inc.	138,820	$3,004,382

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$16,034,487	332,321	+1289.0%	Shares	Other	2026-08-13
2026-03-31	$1,181,894	23,925	-55.2%	Shares	Other	2026-05-15
2024-12-31	$2,719,408	53,416	-96.8%	Shares	Other	2025-02-13
2023-12-31	$66,543,873	1,646,718	+2260.0%	Shares	Other	2024-02-14
2023-09-30	$2,013,065	69,777	-47.6%	Shares	Other	2023-11-14
2023-03-31	$3,073,616	133,057	-83.2%	Shares	Other	2023-05-15
2022-12-31	$15,323,334	793,544	+24.6%	Shares	Other	2023-02-14
2022-09-30	$14,478,079	636,679	+880.0%	Shares	Other	2022-11-14
2022-06-30	$1,448,719	64,965	-82.5%	Shares	Other	2022-08-15
2022-03-31	$8,981,045	371,271	+71.9%	Shares	Other	2022-05-16
2021-12-31	$6,552,256	215,961	-8.2%	Shares	Other	2022-02-14
2021-09-30	$6,164,329	235,190	—	Shares	Sole	2021-11-15
No filing history on record for this holder in this stock.