CANADA PENSION PLAN INVESTMENT BOARD

Pension

Position in MLM — Martin Marietta Materials Inc

CIK 1283718 TORONTO ONTARIO, A6

Position in MLM

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

Position Value

$42,139,480

+$19,540,658 QoQ

Shares Held

71,583

+97.2% QoQ

Ownership

0.119%

of shares outstanding

% of Portfolio

0.03%

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")%

Basic Materials · as of Mar 31, 2026

CANADA PENSION PLAN INVESTMENT BOARD holds $245,784,324 across 6 Building Materials names. MLM ranks #4 (17.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CRH	Crh Public Ltd Co	911,387	$95,805,001
2	VMC	Vulcan Materials CO	225,224	$61,328,495
3	AMRZ	Amrize Ltd	768,623	$43,058,260
4	MLM	Martin Marietta Materials Inc This page	71,583	$42,139,480
5	USLM	United States Lime & Minerals Inc	17,300	$2,259,553
6	EXP	Eagle Materials Inc	6,300	$1,193,535

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$42,139,480	71,583	+97.2%	Shares	Sole	2026-05-15
2025-12-31	$22,598,822	36,294	-25.0%	Shares	Sole	2026-02-17
2025-09-30	$30,514,375	48,414	+98.0%	Shares	Sole	2025-11-13
2025-06-30	$13,423,718	24,453	+63.1%	Shares	Sole	2025-08-14
2025-03-31	$7,168,603	14,993	-67.9%	Shares	Sole	2025-05-15
2024-12-31	$24,158,254	46,773	-33.9%	Shares	Sole	2025-02-13
2024-09-30	$38,092,490	70,771	-26.8%	Shares	Sole	2024-11-14
2024-06-30	$52,375,806	96,670	+7.6%	Shares	Sole	2024-08-12
2024-03-31	$55,156,369	89,840	-9.9%	Shares	Sole	2024-05-14
2023-12-31	$49,765,274	99,748	+8.8%	Shares	Sole	2024-02-14
2023-09-30	$37,619,671	91,648	+6.0%	Shares	Sole	2023-11-09
2023-06-30	$39,912,177	86,448	-0.7%	Shares	Sole	2023-08-09
2023-03-31	$30,907,262	87,048	+6.6%	Shares	Sole	2023-05-15
2022-12-31	$27,594,574	81,648	-25.8%	Shares	Sole	2023-02-14
2022-09-30	$35,426,034	109,988	+30.1%	Shares	Sole	2022-11-14
2022-06-30	$25,294,158	84,528	-1.4%	Shares	Sole	2022-08-12
2022-03-31	$32,995,849	85,728	-25.0%	Shares	Sole	2022-05-13
2021-12-31	$50,343,506	114,282	+49.4%	Shares	Sole	2022-02-14
2021-09-30	$26,135,786	76,492	+26.3%	Shares	Sole	2021-11-15
2021-06-30	$21,300,688	60,546	-1.1%	Shares	Sole	2021-11-16
2021-03-31	$20,551,512	61,198	-12.8%	Shares	Sole	2021-08-16
2020-12-31	$19,918,223	70,142	+11.5%	Shares	Sole	2021-02-17
2020-09-30	$14,805,320	62,905	+30.0%	Shares	Sole	2020-11-12
2020-06-30	$9,994,063	48,381	-53.0%	Shares	Sole	2020-08-14
2020-03-31	$19,489,743	102,995	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.