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 1,059 institutions that hold shares in the stock, with a total of 57.8 Million shares, which have been reported (via 13F filing form) to have a value of $31.9 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|
Weitz Investment Management, Inc.
Omaha, NE |
May 09, 2025 Q1 2025 |
41,275
shares
|
$22.8 Million
1.13% of portfolio
|
Q1 2025
Added 1.48%
|
|
|
New York State Teachers Retirement System
|
Apr 25, 2025 Q1 2025 |
41,266
shares
|
$22.8 Million
0.05% of portfolio
|
Q1 2025
Reduced 8.43%
|
|
|
Bank Of Montreal
Toronto, A6 |
May 13, 2025 Q1 2025 |
39,232
shares
|
$21.7 Million
0.01% of portfolio
|
Q1 2025
Reduced 19.79%
|
|
|
Gw&K Investment Management, LLC
Boston, MA |
May 05, 2025 Q1 2025 |
39,037
shares
|
$21.6 Million
0.17% of portfolio
|
Q1 2025
Added 8.76%
|
|
|
Aviva PLC
|
Feb 13, 2025 Q4 2024 |
36,828
shares
|
$20.4 Million
0.05% of portfolio
|
Q4 2024
Reduced 55.62%
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
May 05, 2025 Q1 2025 |
36,804
shares
|
$20.4 Million
0.02% of portfolio
|
Q1 2025
Reduced 41.23%
|
|
|
Douglas Lane & Associates, LLC
|
Apr 09, 2025 Q1 2025 |
36,119
shares
|
$20 Million
0.26% of portfolio
|
Q1 2025
Added 4.89%
|
|
|
Kornitzer Capital Management Inc
|
May 02, 2025 Q1 2025 |
36,102
shares
|
$20 Million
0.37% of portfolio
|
Q1 2025
Reduced 22.46%
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
Feb 13, 2025 Q4 2024 |
35,909
shares
|
$19.9 Million
0.03% of portfolio
|
Q4 2024
Added 9.25%
|
|
|
Victory Capital Management Inc
|
May 02, 2025 Q1 2025 |
35,695
shares
|
$19.7 Million
0.02% of portfolio
|
Q1 2025
Added 8.08%
|
|
|
Marshall Wace, LLP
London, X0 |
Feb 13, 2025 Q4 2024 |
35,112
shares
|
$19.4 Million
0.02% of portfolio
|
Q4 2024
Reduced 83.21%
|
|
|
Woodline Partners LP
San Francisco, CA |
Feb 14, 2025 Q4 2024 |
34,838
shares
|
$19.3 Million
0.13% of portfolio
|
Q4 2024
New holding
|
|
|
Williams Jones Wealth Management, Llc.
New York, NY |
Feb 14, 2025 Q4 2024 |
34,733
shares
|
$19.2 Million
0.22% of portfolio
|
Q4 2024
Reduced 9.36%
|
|
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
Feb 19, 2025 Q4 2024 |
34,708
shares
|
$19.2 Million
0.03% of portfolio
|
Q4 2024
Added 53.11%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
Feb 14, 2025 Q4 2024 |
34,699
shares
|
$19.2 Million
0.02% of portfolio
|
Q4 2024
Reduced 71.88%
|
|
|
First Manhattan CO
New York, NY |
Feb 14, 2025 Q4 2024 |
34,617
shares
|
$19.1 Million
0.06% of portfolio
|
Q4 2024
Added 0.57%
|
|
|
Chevy Chase Trust Holdings, Inc.
Bethesda, MD |
Apr 23, 2025 Q1 2025 |
33,250
shares
|
$18.4 Million
0.05% of portfolio
|
Q1 2025
Reduced 0.2%
|
|
|
Lazard Freres Gestion S.A.S.
|
May 07, 2025 Q1 2025 |
33,194
shares
|
$18.4 Million
0.39% of portfolio
|
Q1 2025
Added 1.85%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Feb 14, 2025 Q4 2024 |
33,031
shares
|
$18.3 Million
0.07% of portfolio
|
Q4 2024
Added 322.82%
|
|
|
Bluegrass Capital Partners LP
Palm Beach, FL |
May 09, 2025 Q1 2025 |
33,000
shares
|
$18.3 Million
13.59% of portfolio
|
Q1 2025
Added 57.14%
|
|
|
Fil LTD
Hamilton, D0 |
May 12, 2025 Q1 2025 |
32,993
shares
|
$18.2 Million
0.02% of portfolio
|
Q1 2025
Reduced 56.7%
|
|
|
Prudential Financial Inc
Newark, NJ |
May 13, 2025 Q1 2025 |
32,986
shares
|
$18.2 Million
0.02% of portfolio
|
Q1 2025
Added 0.99%
|
|
|
Lathrop Investment Management Corp
|
May 12, 2025 Q1 2025 |
32,582
shares
|
$18 Million
3.09% of portfolio
|
Q1 2025
Reduced 5.66%
|
|
|
Exodus Point Capital Management, LP
New York, NY |
Feb 12, 2025 Q4 2024 |
32,331
shares
|
$17.9 Million
0.11% of portfolio
|
Q4 2024
New holding
|
|
|
Brandywine Global Investment Management, LLC
Philadelphia, PA |
May 13, 2025 Q1 2025 |
31,872
shares
|
$17.6 Million
0.11% of portfolio
|
Q1 2025
Added 20.46%
|