A detailed history of Welch & Forbes LLC transactions in Martin Marietta Materials Inc stock. As of the latest transaction made, Welch & Forbes LLC holds 324 shares of MLM stock, worth $193,246. This represents 0.0% of its overall portfolio holdings.

Number of Shares
324
Holding current value
$193,246
% of portfolio
0.0%

Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 03, 2025

BUY
$546.36 - $631.12 $177,020 - $204,482
324 New
324 $204,000
Q4 2024

Feb 06, 2025

BUY
$516.5 - $619.58 $206,083 - $247,212
399 New
399 $206,000

Others Institutions Holding MLM

About MARTIN MARIETTA MATERIALS INC


  • Ticker MLM
  • Exchange NYSE
  • Sector Basic Materials
  • Industry Building Materials
  • Shares Outstandng 62,374,100
  • Market Cap $37.2B
  • Description
  • 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 spe...
More about MLM
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