A detailed history of Amica Mutual Insurance CO transactions in Martin Marietta Materials Inc stock. As of the latest transaction made, Amica Mutual Insurance CO holds 16,361 shares of MLM stock, worth $10.1 Million. This represents 0.88% of its overall portfolio holdings.

Number of Shares
16,361
Previous 17,527 6.65%
Holding current value
$10.1 Million
Previous $10.8 Million 17.63%
% of portfolio
0.88%
Previous 1.1%

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Jul 25, 2024

SELL
$534.99 - $621.53 $623,798 - $724,703
-1,166 Reduced 6.65%
16,361 $8.86 Million
Q2 2023

Aug 07, 2023

SELL
$337.06 - $461.69 $513,679 - $703,615
-1,524 Reduced 8.0%
17,527 $8.09 Million
Q1 2023

May 05, 2023

BUY
$320.6 - $382.8 $1.56 Million - $1.86 Million
4,871 Added 34.35%
19,051 $6.76 Million
Q4 2022

Feb 08, 2023

SELL
$298.83 - $369.47 $1.72 Million - $2.12 Million
-5,746 Reduced 28.84%
14,180 $4.79 Million
Q3 2022

Oct 24, 2022

SELL
$296.05 - $371.57 $159,867 - $200,647
-540 Reduced 2.64%
19,926 $6.42 Million
Q2 2022

Jul 29, 2022

BUY
$297.3 - $385.06 $1.43 Million - $1.85 Million
4,815 Added 30.76%
20,466 $6.12 Million
Q1 2022

May 12, 2022

SELL
$359.99 - $441.51 $452,147 - $554,536
-1,256 Reduced 7.43%
15,651 $6.02 Million
Q4 2021

Feb 08, 2022

SELL
$348.11 - $441.72 $579,603 - $735,463
-1,665 Reduced 8.97%
16,907 $7.45 Million
Q2 2021

Aug 04, 2021

BUY
$333.88 - $378.28 $1.9 Million - $2.15 Million
5,681 Added 44.07%
18,572 $6.53 Million
Q1 2021

May 07, 2021

BUY
$277.8 - $347.57 $1.51 Million - $1.89 Million
5,439 Added 72.99%
12,891 $4.33 Million
Q4 2020

Feb 10, 2021

BUY
$234.87 - $284.94 $892,271 - $1.08 Million
3,799 Added 104.0%
7,452 $2.12 Million
Q1 2020

May 13, 2020

BUY
$144.12 - $277.61 $239,815 - $461,943
1,664 Added 83.66%
3,653 $691,000
Q4 2018

Feb 13, 2019

BUY
$153.43 - $198.26 $305,172 - $394,339
1,989 New
1,989 $342,000

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 $38.5B
  • 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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