ACK Asset Management’s Eagle Materials EXP Stock Holding History

ACK Asset Management’s Portfolio EXP Stock Details EXP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$31.3M	Hold	165,000	–	–	3.9%	14
2025 Q4	$34.1M	Buy	165,000 +75,000	+83%	+$16.6M	4.28%	12
2025 Q3	$21M	Buy	+90,000	New	+$20.4M	2.62%	18
2018 Q1	–	Sell	-100,000	Closed	-$11.3M	–	31
2017 Q4	$11.3M	Sell	100,000 -135,000	-57%	-$14.6M	2.54%	16
2017 Q3	$25.1M	Buy	235,000 +60,000	+34%	+$5.72M	6.92%	2
2017 Q2	$16.2M	Buy	+175,000	New	+$16.8M	3.65%	10
2016 Q4	–	Sell	-110,000	Closed	-$8.5M	–	32
2016 Q3	$8.5M	Sell	110,000 -198,000	-64%	-$15.9M	2.58%	15
2016 Q2	$23.8M	Sell	308,000 -62,000	-17%	-$4.68M	7.06%	4
2016 Q1	$25.9M	Buy	+370,000	New	+$21.5M	10.21%	1
2015 Q4	–	Sell	-150,000	Closed	-$10.3M	–	27
2015 Q3	$10.3M	Sell	150,000 -20,000	-12%	-$1.56M	4.3%	10
2015 Q2	$13M	Buy	+170,000	New	+$14M	3.63%	10

Other funds holding EXP

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Baupost Group Boston, Massachusetts $5.12B AUM 15.99% 1-Year Est. Return

BCIM

Black Creek Investment Management Toronto, Ontario, Canada $1.86B AUM 15.33% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

ACK Asset Management's EXP Position: Q1 2026 in Review

ACK Asset Management held its Eagle Materials (EXP) position steady in Q1 2026 at 165,000 shares worth $31.3M. The position accounts for 3.9% of the portfolio, ranked #14.

ACK Asset Management first reported a position in EXP in Q2 2015 and has held it in 11 quarters since. The position peaked at $34.1M in Q4 2025. 481 funds tracked by Wall St. Rank hold EXP as of Q1 2026.

ACK Asset Management held 165,000 shares of Eagle Materials worth $31.3M as of Q1 2026.
ACK Asset Management left its Eagle Materials share count unchanged in Q1 2026.
Eagle Materials made up 3.9% of ACK Asset Management's portfolio in Q1 2026, its #14 holding.
ACK Asset Management first reported a position in Eagle Materials in Q2 2015 and has held it in 11 quarters since.
ACK Asset Management's Eagle Materials position peaked at $34.1M in Q4 2025.
481 funds tracked by Wall St. Rank held Eagle Materials as of Q1 2026.

Based on ACK Asset Management's 13F filing for Q1 2026, filed 15 May 2026.