Castleark Management’s Martin Marietta Materials MLM Stock Holding History

Castleark Management’s Portfolio MLM Stock Details MLM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.04M	Hold	1,760	–	–	0.03%	220
2025 Q4	$1.1M	Buy	+1,760	New	+$1.09M	0.03%	224
2020 Q1	–	Sell	-8,720	Closed	-$2.44M	–	372
2019 Q4	$2.44M	Sell	8,720 -3,395	-28%	-$905K	0.1%	205
2019 Q3	$3.32M	Hold	12,115	–	–	0.14%	186
2019 Q2	$2.79M	Buy	12,115 +5,570	+85%	+$1.21M	0.11%	192
2019 Q1	$1.32M	Buy	+6,545	New	+$1.22M	0.05%	248
2016 Q3	–	Sell	-11,148	Closed	-$2.14M	–	402
2016 Q2	$2.14M	Sell	11,148 -1,680	-13%	-$300K	0.07%	258
2016 Q1	$2.05M	Buy	12,828 +1,678	+15%	+$231K	0.06%	250
2015 Q4	$1.52M	Sell	11,150 -25,670	-70%	-$3.89M	0.05%	279
2015 Q3	$5.59M	Sell	36,820 -1,300	-3%	-$210K	0.18%	147
2015 Q2	$5.39M	Buy	+38,120	New	+$5.56M	0.14%	175
2013 Q3	–	Sell	-1,060	Closed	-$104K	–	376
2013 Q2	$104K	Buy	+1,060	New	+$110K	﹤0.01%	297

Other funds holding MLM

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

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

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

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return

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

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Castleark Management's MLM Position: Q1 2026 in Review

Castleark Management held its Martin Marietta Materials (MLM) position steady in Q1 2026 at 1,760 shares worth $1.04M. The position accounts for 0.03% of the portfolio, ranked #220.

Castleark Management first reported a position in MLM in Q2 2013 and has held it in 12 quarters since. The position peaked at $5.59M in Q3 2015. 1,069 funds tracked by Wall St. Rank hold MLM as of Q1 2026.

Castleark Management held 1,760 shares of Martin Marietta Materials worth $1.04M as of Q1 2026.
Castleark Management left its Martin Marietta Materials share count unchanged in Q1 2026.
Martin Marietta Materials made up 0.03% of Castleark Management's portfolio in Q1 2026, its #220 holding.
Castleark Management first reported a position in Martin Marietta Materials in Q2 2013 and has held it in 12 quarters since.
Castleark Management's Martin Marietta Materials position peaked at $5.59M in Q3 2015.
1,069 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q1 2026.

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