JP Morgan Chase’s Martin Marietta Materials MLM Stock Holding History

JP Morgan Chase’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
2021 Q1	–	Sell	-45,100	Closed	-$12.8M	–	6232
2020 Q4	$12.8M	Buy	45,100 +25,100	+126%	+$6.68M	﹤0.01%	2004
2020 Q3	$4.62M	Buy	+20,000	New	+$4.33M	﹤0.01%	2635
2019 Q2	–	Sell	-177,100	Closed	-$35.6M	–	5905
2019 Q1	$35.6M	Buy	+177,100	New	+$33.1M	0.01%	1151
2018 Q4	–	Sell	-30,900	Closed	-$5.62M	–	5829
2018 Q3	$5.62M	Buy	+30,900	New	+$6.38M	﹤0.01%	2655
2018 Q1	–	Sell	-25,000	Closed	-$5.53M	–	5534
2017 Q4	$5.53M	Buy	+25,000	New	+$5.23M	﹤0.01%	2606

Other funds holding MLM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

Aristotle Capital Management Los Angeles, California $47.7B AUM 13.92% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

JP Morgan Chase's MLM Position: Q2 2026 in Review

JP Morgan Chase reduced its Martin Marietta Materials (MLM) stake by 21% in Q2 2026, selling an estimated $233M and leaving 1,466,887 shares worth $853M. The position accounts for 0.05% of the portfolio, ranked #313.

JP Morgan Chase first reported a position in MLM in Q2 2013 and has held it in 53 quarters since. The position peaked at $1.85B in Q3 2025. 1,076 funds tracked by Wall St. Rank hold MLM as of Q2 2026.

JP Morgan Chase held 1,466,887 shares of Martin Marietta Materials worth $853M as of Q2 2026.
JP Morgan Chase sold 393,339 Martin Marietta Materials shares in Q2 2026, an estimated $233M.
Martin Marietta Materials made up 0.05% of JP Morgan Chase's portfolio in Q2 2026, its #313 holding.
JP Morgan Chase first reported a position in Martin Marietta Materials in Q2 2013 and has held it in 53 quarters since.
JP Morgan Chase's Martin Marietta Materials position peaked at $1.85B in Q3 2025.
1,076 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q2 2026.

Based on JP Morgan Chase's 13F filing for Q2 2026, filed 12 Aug 2026.