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 |
|---|---|---|---|---|---|
|
Natixis Advisors, L.P.
Boston, MA |
Nov 12, 2025 Q3 2025 |
101,440
shares
|
$60.5 Million
0.09% of portfolio
|
Q3 2025
Added 0.63%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
Nov 14, 2025 Q3 2025 |
100,431
shares
|
$59.9 Million
0.04% of portfolio
|
Q3 2025
Added 32.67%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
98,877
shares
|
$59 Million
0.06% of portfolio
|
Q1 2024
Reduced 4.06%
|
|
|
Two Sigma Investments, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
98,156
shares
|
$58.5 Million
0.1% of portfolio
|
Q3 2025
Reduced 54.84%
|
|
|
M.D. Sass Investors Services, Inc.
New York, NY |
Nov 05, 2025 Q3 2025 |
97,235
shares
|
$58 Million
5.93% of portfolio
|
Q3 2025
Reduced 20.97%
|
|
|
Times Square Capital Management, LLC
|
Nov 07, 2025 Q3 2025 |
95,704
shares
|
$57.1 Million
0.97% of portfolio
|
Q3 2025
Reduced 10.93%
|
|
|
Camrose Capital Investment Partners LLP
London, X0 |
Nov 12, 2025 Q3 2025 |
95,619
shares
|
$57 Million
13.99% of portfolio
|
Q3 2025
Added 11.05%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Nov 03, 2025 Q3 2025 |
94,470
shares
|
$56.3 Million
0.11% of portfolio
|
Q3 2025
Added 4.11%
|
|
|
Glenmede Trust CO Na
Philadelphia, PA |
May 15, 2025 Q1 2025 |
92,144
shares
|
$55 Million
0.24% of portfolio
|
Q1 2025
Added 2.33%
|
|
|
Glenmede Investment Management, LP
Philadelphia, PA |
Nov 13, 2025 Q3 2025 |
90,925
shares
|
$54.2 Million
0.29% of portfolio
|
Q3 2025
Reduced 0.58%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
90,248
shares
|
$53.8 Million
0.04% of portfolio
|
Q3 2025
Added 35.5%
|
|
|
Fenimore Asset Management Inc
|
Oct 20, 2025 Q3 2025 |
89,657
shares
|
$53.5 Million
1.23% of portfolio
|
Q3 2025
Added 0.91%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
88,761
shares
|
$52.9 Million
0.01% of portfolio
|
Q3 2025
Reduced 22.5%
|
|
|
Russell Investments Group, Ltd.
|
Nov 13, 2025 Q3 2025 |
85,879
shares
|
$51.2 Million
0.06% of portfolio
|
Q3 2025
Added 1.46%
|
|
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
Nov 03, 2025 Q3 2025 |
84,820
shares
|
$50.6 Million
0.04% of portfolio
|
Q3 2025
Added 1.0%
|
|
|
Nitorum Capital, L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
79,535
shares
|
$47.4 Million
10.26% of portfolio
|
Q3 2025
Reduced 12.4%
|
|
|
Gilder Gagnon Howe & CO LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
78,446
shares
|
$46.8 Million
0.59% of portfolio
|
Q3 2025
Reduced 1.42%
|
|
|
Alliancebernstein L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
74,715
shares
|
$44.6 Million
0.02% of portfolio
|
Q3 2025
Added 10.79%
|
|
|
Ci Private Wealth, LLC
Miami, FL |
Nov 14, 2025 Q3 2025 |
73,706
shares
|
$44 Million
0.07% of portfolio
|
Q3 2025
Added 3.22%
|
|
|
Prudential Financial Inc
Newark, NJ |
Nov 13, 2025 Q3 2025 |
72,893
shares
|
$43.5 Million
0.06% of portfolio
|
Q3 2025
Added 75.23%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Nov 14, 2025 Q3 2025 |
72,550
shares
|
$43.3 Million
0.05% of portfolio
|
Q3 2025
Reduced 0.42%
|
|
|
Abeille Asset Management Sa
|
Jan 20, 2023 Q4 2022 |
70,960
shares
|
$42.3 Million
0.86% of portfolio
|
Q4 2022
Reduced 0.49%
|
|
|
Fisher Funds Management LTD
Auckland, Q2 |
Oct 29, 2025 Q3 2025 |
68,811
shares
|
$41 Million
1.15% of portfolio
|
Q3 2025
Added 37.91%
|
|
|
Atika Capital Management LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
68,483
shares
|
$40.8 Million
4.43% of portfolio
|
Q3 2025
Reduced 5.58%
|
|
|
Man Group PLC
London, X0 |
Nov 14, 2025 Q3 2025 |
68,135
shares
|
$40.6 Million
0.08% of portfolio
|
Q3 2025
Added 46.92%
|
|