GILDER GAGNON HOWE & CO LLC

Position in VMC — Vulcan Materials CO

CIK 902464 New York, NY

Position in VMC

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

Position Value

$5,855,266

-$1,076,720 QoQ

Shares Held

21,503

-11.5% QoQ

Ownership

0.017%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Basic Materials · as of Mar 31, 2026

GILDER GAGNON HOWE & CO LLC holds $52,217,099 across 4 Building Materials names. VMC ranks #2 (11.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MLM	Martin Marietta Materials Inc	69,173	$40,720,761
2	VMC	Vulcan Materials CO This page	21,503	$5,855,266
3	JHX	James Hardie Industries plc	208,757	$3,953,857
4	KNF	Knife River Corp	20,664	$1,687,215

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,855,266	21,503	-11.5%	Shares	Sole	2026-05-15
2025-12-31	$6,931,986	24,304	-6.2%	Shares	Sole	2026-02-17
2025-09-30	$7,972,587	25,917	-0.5%	Shares	Sole	2025-11-14
2025-06-30	$6,791,752	26,040	-0.5%	Shares	Sole	2025-08-14
2025-03-31	$6,108,260	26,182	+34.2%	Shares	Sole	2025-05-15
2024-12-31	$5,016,756	19,503	-1.5%	Shares	Sole	2025-02-14
2024-09-30	$4,958,013	19,798	-14.5%	Shares	Sole	2024-11-14
2024-06-30	$5,759,677	23,161	-4.6%	Shares	Sole	2024-08-14
2024-03-31	$6,627,862	24,285	-1.3%	Shares	Sole	2024-05-15
2023-12-31	$5,588,305	24,617	-4.0%	Shares	Sole	2024-02-14
2023-09-30	$5,179,994	25,641	-0.4%	Shares	Sole	2023-11-14
2023-06-30	$5,806,432	25,756	-0.6%	Shares	Defined	2023-08-14
2023-03-31	$4,444,948	25,909	-0.5%	Shares	Defined	2023-05-15
2022-12-31	$4,559,514	26,038	-1.2%	Shares	Defined	2023-02-14
2022-09-30	$4,157,866	26,364	-0.0%	Shares	Defined	2022-11-14
2022-06-30	$3,748,029	26,376	-0.2%	Shares	Defined	2022-08-15
2022-03-31	$4,853,905	26,423	-0.8%	Shares	Defined	2022-05-16
2021-12-31	$5,528,478	26,633	-0.2%	Shares	Defined	2022-02-14
2021-09-30	$4,516,402	26,699	-0.2%	Shares	Defined	2021-11-15
2021-06-30	$4,656,720	26,752	-0.4%	Shares	Defined	2021-08-16
2021-03-31	$4,531,275	26,852	-2.2%	Shares	Defined	2021-05-17
2020-12-31	$4,070,367	27,445	-8.0%	Shares	Defined	2021-02-16
2020-09-30	$4,045,191	29,845	-3.3%	Shares	Defined	2020-11-16
2020-06-30	$3,575,131	30,860	-7.5%	Shares	Defined	2020-08-14
2020-03-31	$3,605,323	33,361	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.