FRONTIER CAPITAL MANAGEMENT CO LLC

Position in EXP — Eagle Materials Inc

CIK 351173 Boston, MA

Back to EXP Full portfolio

Position in EXP

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$103,189,725

-$12,498,675 QoQ

Shares Held

458,621

-24.9% QoQ

Ownership

1.50%

of shares outstanding

% of Portfolio

0.96%

of 13F equity value

Holder Rank

#16

of 529 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 69% Shared 0% None 31%

Common Shares in EXP Over Time

Shares Held

Position Value (USD)

Position in Building Materials

Basic Materials · as of Jun 30, 2026

FRONTIER CAPITAL MANAGEMENT CO LLC holds $148,473,339 across 3 Building Materials names. EXP ranks #1 (69.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EXP	Eagle Materials Inc This page	458,621	$103,189,725
2	KNF	Knife River Corp	339,380	$28,389,137
3	JHX	James Hardie Industries plc	645,320	$16,894,477

All Filings in EXP

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$103,189,725	458,621	-24.9%	Shares	Sole	2026-08-14
2026-03-31	$115,688,400	610,654	+12.0%	Shares	Sole	2026-05-15
2025-12-31	$112,712,731	545,349	-42.2%	Shares	Sole	2026-02-17
2025-09-30	$219,915,886	943,683	+13.7%	Shares	Sole	2025-11-14
2025-06-30	$167,808,699	830,284	+36.0%	Shares	Sole	2025-08-14
2025-03-31	$135,523,108	610,657	-3.8%	Shares	Sole	2025-05-15
2024-12-31	$156,636,832	634,774	-18.6%	Shares	Sole	2025-02-14
2024-09-30	$224,444,090	780,268	+19.8%	Shares	Sole	2024-11-14
2024-06-30	$141,646,485	651,368	-18.9%	Shares	Sole	2024-08-14
2024-03-31	$218,264,708	803,182	-16.1%	Shares	Sole	2024-05-15
2023-12-31	$194,283,803	957,818	+7.1%	Shares	Sole	2024-02-14
2023-09-30	$148,899,186	894,182	-20.2%	Shares	Sole	2023-11-14
2023-06-30	$208,925,740	1,120,726	+42.4%	Shares	Sole	2023-08-14
2023-03-31	$115,466,422	786,824	+46.9%	Shares	Sole	2023-05-15
2022-12-31	$71,141,706	535,504	+20.7%	Shares	Sole	2023-02-14
2022-09-30	$47,542,582	443,577	+1.0%	Shares	Sole	2022-11-14
2022-06-30	$48,301,149	439,341	-3.0%	Shares	Sole	2022-07-20
2022-03-31	$58,127,055	452,844	-26.8%	Shares	Sole	2022-04-14
2021-12-31	$102,913,229	618,246	+14.7%	Shares	Sole	2022-01-19
2021-09-30	$70,712,815	539,134	-3.4%	Shares	Sole	2021-10-19
2021-06-30	$79,275,495	557,846	-28.5%	Shares	Sole	2021-08-09
2021-03-31	$104,872,327	780,242	-9.7%	Shares	Sole	2021-05-13
2020-12-31	$87,577,649	864,111	-1.3%	Shares	Sole	2021-01-19
2020-09-30	$75,567,980	875,440	+5.0%	Shares	Sole	2020-11-16
2020-06-30	$58,529,985	833,523	+31.9%	Shares	Sole	2020-07-17
2020-03-31	$36,913,845	631,870	—	Shares	Sole	2020-04-16
No filing history on record for this holder in this stock.