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 1,099 institutions that hold shares in the stock, with a total of 57.2 Million shares, which have been reported (via 13F filing form) to have a value of $35.2 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Wedmont Private Capital
|
Jul 10, 2025 Q2 2025 |
674
shares
|
$414,799
0.02% of portfolio
|
Q2 2025
Added 10.13%
|
|
|
Lmr Partners LLP
London, X0 |
Aug 14, 2025 Q2 2025 |
671
shares
|
$412,953
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Spreng Capital Management, Inc.
|
Jul 29, 2025 Q2 2025 |
661
shares
|
$406,799
0.15% of portfolio
|
Q2 2025
Reduced 3.64%
|
|
|
American Institute For Advanced Investment Management, LLP
|
Aug 05, 2025 Q2 2025 |
660
shares
|
$406,183
0.25% of portfolio
|
Q1 2025
Added 6.45%
|
|
|
Motco
|
Aug 01, 2025 Q2 2025 |
653
shares
|
$401,875
0.04% of portfolio
|
Q2 2025
Added 0.46%
|
|
|
Groupama Asset Managment
Paris, I0 |
Aug 13, 2025 Q2 2025 |
653
shares
|
$401,875
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Defender Capital, Llc.
|
Jul 25, 2025 Q2 2025 |
650
shares
|
$400,029
0.14% of portfolio
|
Q1 2025
Reduced 0.76%
|
|
|
Banco Santander, S.A.
|
Aug 01, 2025 Q2 2025 |
644
shares
|
$396,336
0.0% of portfolio
|
Q1 2025
Added 47.71%
|
|
|
Wp Wealth LLP
Fort Worth, TX |
Aug 11, 2025 Q2 2025 |
642
shares
|
$395,106
0.06% of portfolio
|
Q1 2025
Added 1.09%
|
|
|
Brookstone Capital Management
|
Jul 30, 2025 Q2 2025 |
641
shares
|
$394,490
0.01% of portfolio
|
Q2 2025
Reduced 4.04%
|
|
|
Byrne Asset Management LLC
|
Jul 09, 2025 Q2 2025 |
639
shares
|
$393,259
0.28% of portfolio
|
Q2 2025
Reduced 1.54%
|
|
|
Inter Ocean Capital Group, LLC
Nashville, TN |
May 13, 2024 Q1 2024 |
630
shares
|
$387,720
0.01% of portfolio
|
Q1 2024
Reduced 1.1%
|
|
|
Ritholtz Wealth Management
|
Jul 28, 2025 Q2 2025 |
628
shares
|
$386,490
0.01% of portfolio
|
Q2 2025
Reduced 43.53%
|
|
|
Menard Financial Group LLC
Houston, TX |
Aug 13, 2025 Q2 2025 |
623
shares
|
$383,412
0.21% of portfolio
|
Q1 2025
Reduced 5.46%
|
|
|
I A Global Asset Management Inc.
Quebec, A8 |
Aug 05, 2025 Q2 2025 |
620
shares
|
$381,566
0.01% of portfolio
|
Q2 2025
Reduced 35.42%
|
|
|
Family Management Corp
New York, NY |
Aug 14, 2025 Q2 2025 |
616
shares
|
$379,104
0.05% of portfolio
|
Q2 2025
Added 4.23%
|
|
|
Wealthspire Advisors, LLC
New York, NY |
Aug 11, 2025 Q2 2025 |
614
shares
|
$377,874
0.0% of portfolio
|
Q2 2025
Reduced 44.53%
|
|
|
Financial Management Professionals, Inc.
|
Jul 15, 2025 Q2 2025 |
613
shares
|
$377,258
0.04% of portfolio
|
Q2 2025
Reduced 5.98%
|
|
|
Compass Ion Advisors, LLC
|
Jul 11, 2025 Q2 2025 |
613
shares
|
$377,258
0.04% of portfolio
|
Q2 2025
Added 40.27%
|
|
|
Xtx Topco LTD
London, X0 |
Aug 12, 2025 Q2 2025 |
605
shares
|
$372,335
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Northwest Investment Counselors, LLC
|
Oct 21, 2024 Q3 2024 |
602
shares
|
$370,488
0.08% of portfolio
|
Q1 2021
New holding
|
|
|
Bridges Investment Management Inc
|
Jul 28, 2025 Q2 2025 |
601
shares
|
$369,873
0.0% of portfolio
|
Q2 2025
Added 0.84%
|
|
|
Herold Advisors, Inc.
|
Aug 14, 2025 Q2 2025 |
600
shares
|
$369,257
0.07% of portfolio
|
Q2 2025
Reduced 51.5%
|
|
|
Arthur M. Cohen & Associates, LLC
|
Jul 11, 2025 Q2 2025 |
600
shares
|
$369,257
0.06% of portfolio
|
Q4 2024
Added 25.0%
|
|
|
Lex Aurum Advisors, LLC
|
Jul 17, 2025 Q2 2025 |
600
shares
|
$369,257
0.06% of portfolio
|
Q2 2025
Reduced 1.48%
|