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 57.5 Million shares, which have been reported (via 13F filing form) to have a value of $35.4 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Aug 13, 2025 Q2 2025 |
8,626
shares
|
$5.31 Million
0.01% of portfolio
|
Q2 2025
Added 1.43%
|
|
|
Cambridge Investment Research Advisors, Inc.
|
Jul 31, 2025 Q2 2025 |
8,519
shares
|
$5.24 Million
0.01% of portfolio
|
Q2 2025
Reduced 8.76%
|
|
|
Vestmark Advisory Solutions, Inc.
|
Aug 06, 2025 Q2 2025 |
8,517
shares
|
$5.24 Million
0.08% of portfolio
|
Q2 2025
Reduced 21.46%
|
|
|
Lountzis Asset Management, LLC
Wyomissing, PA |
Jul 31, 2025 Q2 2025 |
8,502
shares
|
$5.23 Million
1.68% of portfolio
|
Q1 2025
Reduced 1.76%
|
|
|
Atria Investments LLC
Charlotte, NC |
Aug 04, 2025 Q2 2025 |
8,470
shares
|
$5.21 Million
0.06% of portfolio
|
Q2 2025
Added 2.68%
|
|
|
Salem Investment Counselors Inc
Winston Salem, NC |
Jul 08, 2025 Q2 2025 |
8,348
shares
|
$5.14 Million
0.15% of portfolio
|
Q2 2025
Reduced 0.13%
|
|
|
Pitcairn CO
Jenkintown, PA |
Aug 14, 2025 Q2 2025 |
8,270
shares
|
$5.09 Million
0.04% of portfolio
|
Q2 2025
Added 900.0%
|
|
|
Alerus Financial Na
Grand Forks, ND |
Aug 13, 2025 Q2 2025 |
8,149
shares
|
$5.02 Million
0.34% of portfolio
|
Q2 2025
Reduced 21.32%
|
|
|
Fifth Third Bancorp
|
Jul 15, 2025 Q2 2025 |
8,088
shares
|
$4.98 Million
0.02% of portfolio
|
Q2 2025
Added 9.94%
|
|
|
Graham Capital Management, L.P.
Rowayton, CT |
Aug 14, 2025 Q2 2025 |
8,000
shares
|
$4.92 Million
0.08% of portfolio
|
Q2 2025
New holding
|
|
|
Sanctuary Advisors, LLC
Indianapolis, IN |
Jan 31, 2025 Q4 2024 |
7,956
shares
|
$4.9 Million
0.03% of portfolio
|
Q4 2024
Reduced 3.21%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Aug 14, 2025 Q2 2025 |
7,876
shares
|
$4.85 Million
0.03% of portfolio
|
Q2 2025
New holding
|
|
|
Chartwell Investment Partners, LLC
|
Nov 04, 2024 Q3 2024 |
7,847
shares
|
$4.83 Million
0.14% of portfolio
|
Q3 2024
Reduced 1.7%
|
|
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
Aug 13, 2025 Q2 2025 |
7,819
shares
|
$4.81 Million
0.01% of portfolio
|
Q2 2025
Added 44.48%
|
|
|
Cramer Rosenthal Mcglynn LLC
Greenwich, CT |
Aug 11, 2025 Q2 2025 |
7,797
shares
|
$4.8 Million
0.31% of portfolio
|
Q2 2025
Reduced 39.83%
|
|
|
Sumitomo Mitsui Ds Asset Management Company, LTD
|
Jul 10, 2025 Q2 2025 |
7,715
shares
|
$4.75 Million
0.04% of portfolio
|
Q2 2025
Added 11.76%
|
|
|
Clearstead Advisors, LLC
Cleveland, OH |
Aug 08, 2025 Q2 2025 |
7,680
shares
|
$4.73 Million
0.06% of portfolio
|
Q2 2025
Added 19.46%
|
|
|
Skylands Capital, LLC
|
Aug 08, 2025 Q2 2025 |
7,620
shares
|
$4.69 Million
0.69% of portfolio
|
Q2 2025
Reduced 26.48%
|
|
|
Ethic Inc.
New York, NY |
Jul 30, 2025 Q2 2025 |
7,620
shares
|
$4.69 Million
0.08% of portfolio
|
Q2 2025
Added 19.45%
|
|
|
Sailing Stone Capital Partners LLC
Houston, TX |
Aug 14, 2025 Q2 2025 |
7,620
shares
|
$4.69 Million
1.37% of portfolio
|
Q2 2025
New holding
|
|
|
Nissay Asset Management Corp
Tokyo, M0 |
Aug 14, 2025 Q2 2025 |
7,584
shares
|
$4.67 Million
0.02% of portfolio
|
Q2 2025
Added 2.29%
|
|
|
Oddo Bhf Asset Management Sas
Paris, I0 |
Aug 14, 2025 Q2 2025 |
7,561
shares
|
$4.65 Million
0.16% of portfolio
|
Q2 2025
Reduced 21.17%
|
|
|
Lighthouse Investment Partners, LLC
Palm Beach Gardens, FL |
Aug 14, 2025 Q2 2025 |
7,447
shares
|
$4.58 Million
0.17% of portfolio
|
Q2 2025
New holding
|
|
|
Southeast Asset Advisors Inc.
Thomasville, GA |
Aug 12, 2025 Q2 2025 |
7,372
shares
|
$4.54 Million
0.49% of portfolio
|
Q2 2025
Added 0.07%
|
|
|
Sciencast Management LP
|
Aug 14, 2025 Q2 2025 |
7,336
shares
|
$4.51 Million
0.89% of portfolio
|
Q2 2025
Reduced 1.48%
|