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Martin Marietta Materials (MLM)
NYSE:MLM
Martin Marietta Materials (MLM) Ownership Overview
0.71% Insiders
30.23% Mutual Funds
1.42% Other Institutional Investors
24.20% ETFs
43.44% Public Companies and
Individual Investors
The ownership structure of Martin Marietta Materials (MLM) stock is a mix of institutional, retail, and individual investors. Approximately 55.85% of the company’s stock is owned by Institutional Investors, 0.71% is owned by Insiders, and 43.44% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Aug 11, 2025 | xxxxxxxxxxxxx | $636626 | |
Mar 06, 2025 | xxxxxxxxxxxxx | $632700 | |
Mar 05, 2025 | xxxxxxxxxxxxx | $249904 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Sep 30, 2025 | xxxxxxxxxxxxx | $231943 | |
Sep 30, 2025 | xxxxxxxxxxxxx | $241397 | |
Sep 30, 2025 | xxxxxxxxxxxxx | $576706 | |
Sep 30, 2025 | xxxxxxxxxxxxx | $1169169 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 6,664,580 | Institution | 11.05% | 4,436,677,552 | |
| 6,077,930 | Institution | 10.08% | 4,046,138,780 | |
| 2,668,755 | Institution | 4.43% | 1,776,616,891 | |
| 2,232,124 | Institution | 3.70% | 1,485,947,268 | |
| 1,630,270 | Institution | 2.70% | 1,085,287,042 | |
| 1,014,438 | Institution | 1.68% | 675,321,521 | |
| 892,274 | Institution | 1.48% | 593,995,725 | |
| 687,537 | Institution | 1.14% | 457,700,256 | |
| 684,865 | Institution | 1.14% | 455,921,479 | |
| 621,279 | Institution | 1.03% | 413,591,643 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 6,077,930 | Institution | 10.08% | 4,046,138,780 | |
| 1,630,270 | Institution | 2.70% | 1,085,287,042 | |
| 1,014,438 | Institution | 1.68% | 675,321,521 | |
| 892,274 | Institution | 1.48% | 593,995,725 | |
| 684,865 | Institution | 1.14% | 455,921,479 | |
| 621,279 | Institution | 1.03% | 413,591,643 | |
| 498,300 | Institution | 0.83% | 331,723,293 | |
| 380,612 | Institution | 0.63% | 253,377,215 | |
| 333,819 | Institution | 0.55% | 222,226,646 | |
| 333,743 | Institution | 0.55% | 222,176,053 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 1,893,090 | Institution | 3.14% | 1,179,849,412 | |
| 1,524,549 | Institution | 2.53% | 950,159,919 | |
| 1,329,741 | Institution | 2.20% | 828,747,781 | |
| 783,270 | Institution | 1.30% | 519,864,132 | |
| 728,094 | Institution | 1.21% | 485,398,427 | |
| 728,094 | Institution | 1.21% | 485,398,427 | |
| 518,993 | Institution | 0.86% | 323,457,197 | |
| 503,430 | Institution | 0.83% | 313,757,713 | |
| 402,017 | Institution | 0.67% | 268,012,673 | |
| 394,768 | Institution | 0.65% | 263,179,983 |
FAQ
Who Owns Martin Marietta Materials (MLM)?
According to the latest TipRanks data, approximately 1.42% of the company's stock is held by institutional investors, 0.71% is held by insiders, and 43.44% is held by retail investors.
What percentage of Martin Marietta Materials (MLM) stock is held by institutional investors?
According to the latest TipRanks data, approximately 1.42% of Martin Marietta Materials (MLM) stock is held by institutional investors.
What percentage of Martin Marietta Materials (MLM) stock is held by retail investors?
According to the latest TipRanks data, approximately 43.44% of Martin Marietta Materials (MLM) stock is held by retail investors.
Who owns the most shares of Martin Marietta Materials (MLM)?
Vanguard owns the most shares of Martin Marietta Materials (MLM).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.