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 |
|---|---|---|---|---|---|
|
A4 Wealth Advisors LLC
Huntersville, NC |
Nov 04, 2025 Q3 2025 |
511
shares
|
$304,780
0.27% of portfolio
|
Q3 2025
New holding
|
|
|
Amica Retiree Medical Trust
|
Nov 07, 2025 Q3 2025 |
506
shares
|
$301,798
0.44% of portfolio
|
Q2 2025
Reduced 53.71%
|
|
|
Larson Financial Group LLC
|
Nov 14, 2025 Q3 2025 |
503
shares
|
$300,009
0.01% of portfolio
|
Q3 2025
Added 15.37%
|
|
|
Adviser Investments LLC
|
Nov 10, 2025 Q3 2025 |
501
shares
|
$298,816
0.0% of portfolio
|
Q3 2025
Added 9.15%
|
|
|
Mariner Investment Group LLC
Harrison, NY |
Nov 14, 2025 Q3 2025 |
500
shares
|
$298,220
0.06% of portfolio
|
Q2 2025
New holding
|
|
|
Monetary Management Group Inc
St Louis, MO |
Nov 12, 2025 Q3 2025 |
500
shares
|
$298,220
0.07% of portfolio
|
Q1 2022
Added 100.0%
|
|
|
First Interstate Bank
Billings, MT |
Oct 29, 2025 Q3 2025 |
500
shares
|
$298,220
0.02% of portfolio
|
Q2 2023
New holding
|
|
|
Exane Derivatives
|
Jul 12, 2022 Q2 2022 |
499
shares
|
$297,623
0.1% of portfolio
|
Q2 2022
Reduced 4.41%
|
|
|
City State Bank
Norwalk, IA |
Oct 16, 2025 Q3 2025 |
497
shares
|
$296,430
0.09% of portfolio
|
Q2 2025
Reduced 0.2%
|
|
|
Inspire Investing, LLC
Meridian, ID |
Oct 15, 2025 Q3 2025 |
495
shares
|
$295,237
0.03% of portfolio
|
Q3 2025
Reduced 3.7%
|
|
|
Krilogy Financial LLC
|
Nov 06, 2025 Q3 2025 |
494
shares
|
$294,641
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Ironwood Investment Counsel, LLC
|
Nov 05, 2025 Q3 2025 |
494
shares
|
$294,641
0.05% of portfolio
|
Q3 2025
Reduced 1.4%
|
|
|
Bip Wealth, LLC
Atlanta, GA |
Oct 30, 2025 Q3 2025 |
494
shares
|
$294,641
0.01% of portfolio
|
Q3 2025
Added 13.3%
|
|
|
Ea Series Trust
Havertown, PA |
Jul 27, 2023 Q2 2023 |
494
shares
|
$294,641
0.01% of portfolio
|
Q2 2023
New holding
|
|
|
St. Nicholas Private Asset Management, Inc
Jacksonville, FL |
Nov 14, 2025 Q3 2025 |
494
shares
|
$294,641
0.27% of portfolio
|
Q2 2025
Reduced 0.2%
|
|
|
Citizens Business Bank
Ontario, CA |
Nov 10, 2025 Q3 2025 |
493
shares
|
$294,044
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
Mutual Advisors, LLC
Casper, WY |
Nov 04, 2025 Q3 2025 |
489
shares
|
$291,659
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Kenfarb & Co.
Ashland, KY |
Nov 14, 2023 Q3 2023 |
484
shares
|
$288,676
0.18% of portfolio
|
Q1 2022
Added 1513.33%
|
|
|
Blue Door Asset Management, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
480
shares
|
$286,291
0.18% of portfolio
|
Q3 2025
New holding
|
|
|
9258 Wealth Management, LLC
|
Nov 12, 2024 Q3 2024 |
478
shares
|
$285,098
0.04% of portfolio
|
Q3 2024
Added 8.88%
|
|
|
Ostrum Asset Management
Paris, I0 |
Nov 14, 2025 Q3 2025 |
478
shares
|
$285,098
0.01% of portfolio
|
Q3 2025
Reduced 2.65%
|
|
|
Taylor Financial Group, Inc.
Roanoke, VA |
Oct 31, 2025 Q3 2025 |
475
shares
|
$283,309
0.17% of portfolio
|
Q4 2023
New holding
|
|
|
Ameritas Advisory Services, LLC
Lincoln, NE |
Nov 06, 2025 Q3 2025 |
474
shares
|
$282,712
0.02% of portfolio
|
Q3 2025
Added 31.67%
|
|
|
Colonial River Wealth Management, LLC
Midlothian, VA |
Nov 13, 2025 Q3 2025 |
474
shares
|
$282,712
0.12% of portfolio
|
Q3 2025
Reduced 43.3%
|
|
|
Pekin Hardy Strauss, Inc.
|
Nov 07, 2025 Q3 2025 |
473
shares
|
$282,116
0.03% of portfolio
|
Q3 2025
Reduced 3.47%
|
|