Institutional Ownership Martin Marietta Materials Inc (MLM)
This table provides information about the institutional ownership of Martin Marietta Materials Inc (MLM). We have compiled data on the 1,161 institutions that hold shares in the stock, with a total of 56.7 Million shares, which have been reported (via 13F filing form) to have a value of $33.8 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Kb Financial Partners, LLC
Princeton, NJ |
Nov 15, 2023 Q3 2023 |
151
shares
|
$90,062
0.02% of portfolio
|
Q2 2023
Reduced 6.79%
|
|
|
Glen Eagle Advisors, LLC
Kingston, NJ |
Nov 14, 2025 Q3 2025 |
150
shares
|
$89,466
0.01% of portfolio
|
Q2 2024
Reduced 30.23%
|
|
|
Harbor Investment Advisory, LLC
|
Jan 07, 2026 Q4 2025 |
146
shares
|
$87,080
0.01% of portfolio
|
Q4 2025
Added 23.73%
|
|
|
Annis Gardner Whiting Capital Advisors, LLC
Tampa, FL |
Nov 03, 2025 Q3 2025 |
144
shares
|
$85,887
0.02% of portfolio
|
Q3 2025
Added 1.41%
|
|
|
Western Pacific Wealth Management, LP
|
Oct 21, 2025 Q3 2025 |
143
shares
|
$85,290
0.09% of portfolio
|
Q1 2025
Reduced 31.9%
|
|
|
Covington Capital Management
|
Nov 14, 2022 Q3 2022 |
140
shares
|
$83,501
0.0% of portfolio
|
Q2 2022
Added 12.0%
|
|
|
Clayton Financial Group LLC
St. Louis, MO |
Oct 15, 2025 Q3 2025 |
136
shares
|
$81,115
0.06% of portfolio
|
Q3 2025
New holding
|
|
|
Valley National Advisers Inc
|
Oct 17, 2025 Q3 2025 |
135
shares
|
$80,519
0.01% of portfolio
|
Q3 2025
Added 10.66%
|
|
|
Sentry Investment Management LLC
|
Nov 05, 2025 Q3 2025 |
132
shares
|
$78,730
0.06% of portfolio
|
Q3 2025
Reduced 25.84%
|
|
|
Roxbury Financial LLC
Mount Arlington, NJ |
Jan 05, 2026 Q4 2025 |
132
shares
|
$78,730
0.07% of portfolio
|
Q3 2025
Added 0.76%
|
|
|
Consultiva Wealth Management, Corp.
San Juan, PR |
Nov 13, 2025 Q3 2025 |
130
shares
|
$77,537
0.23% of portfolio
|
Q4 2024
New holding
|
|
|
Nbc Securities, Inc.
Birmingham, AL |
Nov 14, 2025 Q3 2025 |
127
shares
|
$75,747
0.01% of portfolio
|
Q3 2025
Reduced 7.3%
|
|
|
Birchbrook, Inc.
Bangor, ME |
Nov 03, 2025 Q3 2025 |
126
shares
|
$75,151
0.04% of portfolio
|
Q4 2023
New holding
|
|
|
Cva Family Office, LLC
|
Jan 12, 2026 Q4 2025 |
125
shares
|
$74,555
0.01% of portfolio
|
Q4 2025
Reduced 0.79%
|
|
|
Eastern Bank
|
Oct 27, 2025 Q3 2025 |
124
shares
|
$73,958
0.0% of portfolio
|
Q1 2025
Reduced 2.36%
|
|
|
Arlington Trust CO LLC
Birmingham, AL |
Oct 28, 2025 Q3 2025 |
124
shares
|
$73,958
0.01% of portfolio
|
Q3 2025
Reduced 13.89%
|
|
|
Cary Street Partners Financial LLC
Richmond, VA |
Nov 10, 2025 Q3 2025 |
123
shares
|
$73,362
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
Nov 19, 2025 Q3 2025 |
115
shares
|
$68,590
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
Zrc Wealth Management, LLC
Santa Rosa, CA |
Jan 08, 2026 Q4 2025 |
113
shares
|
$67,397
0.02% of portfolio
|
Q3 2025
Added 2.73%
|
|
|
First Horizon Advisors, Inc.
|
Aug 05, 2025 Q2 2025 |
112
shares
|
$66,801
0.0% of portfolio
|
Q2 2025
Added 30.23%
|
|
|
Cromwell Holdings LLC
Jackson, WY |
Oct 23, 2025 Q3 2025 |
110
shares
|
$65,608
0.04% of portfolio
|
Q2 2025
Added 7.84%
|
|
|
Thurston, Springer, Miller, Herd & Titak, Inc.
Indianapolis, IN |
Oct 07, 2025 Q3 2025 |
106
shares
|
$63,222
0.14% of portfolio
|
Q3 2025
Reduced 93.13%
|
|
|
Caldwell Trust CO
Venice, FL |
Oct 23, 2025 Q3 2025 |
105
shares
|
$62,626
0.01% of portfolio
|
Q4 2019
Reduced 38.1%
|
|
|
Sargent Bickham Lagudis LLC
|
Jan 23, 2023 Q4 2022 |
104
shares
|
$62,029
0.0% of portfolio
|
Q3 2022
Reduced 20.0%
|
|
|
Pinnacle Bancorp, Inc.
|
Oct 24, 2025 Q3 2025 |
103
shares
|
$61,433
0.02% of portfolio
|
Q1 2025
Added 14.44%
|
|