Institutional shares held 57 Million
158K calls
139K puts
Total value of holdings $30.8B
$85.6M calls
$75.3M puts
Market Cap $33.7B
62,374,100 Shares Out.
Institutional ownership 91.38%
# of Institutions 1,014


Latest Institutional Activity in MLM

Top Purchases

Q1 2024
Bank Of America Corp Shares Held: 1.62M ($877M)
Q1 2024
T. Rowe Price Investment Management, Inc. Shares Held: 2.55M ($1.38B)
Q1 2024
Price T Rowe Associates Inc Shares Held: 981K ($530M)
Q1 2024
State Street Corp Shares Held: 2.64M ($1.43B)
Q1 2024
Franklin Resources Inc Shares Held: 524K ($283M)

Top Sells

Q1 2024
Baillie Gifford & CO Shares Held: 2.27M ($1.23B)
Q1 2024
Balyasny Asset Management LLC Shares Held: 64.8K ($35M)
Q1 2024
Select Equity Group, L.P. Shares Held: 2.27M ($1.22B)
Q1 2024
Gardner Russo & Quinn LLC Shares Held: 787K ($426M)
Q1 2024
Amundi Shares Held: 1.54M ($833M)

About MLM

Martin Marietta Materials, Inc., a natural resource-based building materials company, supplies aggregates and heavy-side building materials to the construction industry in the United States and internationally. It offers crushed stone, sand, and gravel products; ready mixed concrete and asphalt; paving products and services; and Portland and specialty cement for use in the infrastructure projects, and nonresidential and residential construction markets, as well as in the railroad, agricultural, utility, and environmental industries. The company also produces magnesia-based chemicals products that are used in industrial, agricultural, and environmental applications; and dolomitic lime primarily to customers for steel production and soil stabilization. Its chemical products are used in flame retardants, wastewater treatment, pulp and paper production, and other environmental applications. The company was founded in 1939 and is headquartered in Raleigh, North Carolina.


Insider Transactions at MLM

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
21.1K Shares
From 17 Insiders
Grant, award, or other acquisition 21.1K shares
Sell / Disposition
65.5K Shares
From 15 Insiders
Bona fide gift 1.79K shares
Payment of exercise price or tax liability 29.5K shares
Open market or private sale 34.2K shares

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