NYSE: MLMMartin Marietta Materials Inc Stock Ownership - Who owns Martin Marietta Materials?
Insider buying vs selling
Have Martin Marietta Materials Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Donald A. McCunniff | EVP and CHRO | 2025-03-05 | 1,332 | $475.00 | $632.70kSell |
| Donald A. McCunniff | EVP and CHRO | 2025-03-05 | 1,332 | $154.58 | $205.90kBuy |
| Michael J. Petro | SVP - Strategy and Development | 2025-03-04 | 550 | $454.37 | $249.90kBuy |
| Thomas Pike | Director | 2025-02-28 | 65 | $483.14 | $31.40kBuy |
| David C. Wajsgras | Director | 2025-02-28 | 78 | $483.14 | $37.68kBuy |
| John J. Koraleski | Director | 2025-02-28 | 96 | $483.14 | $46.38kBuy |
| Roselyn R. Bar | Executive Vice President | 2025-02-24 | 402 | $490.64 | $197.24kSell |
| Michael J. Petro | SVP - Strategy and Development | 2025-02-24 | 200 | $490.64 | $98.13kSell |
| Oliver W. Brooks | SVP - Enterprise Excellence | 2025-02-24 | 188 | $490.64 | $92.24kSell |
| Robert J. Cardin | Sr. VP Controller and CAO | 2025-02-24 | 216 | $490.64 | $105.98kSell |
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Net Insider Buy/Sell (L12M) Ownership
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MLM Shareholders
What type of owners hold Martin Marietta Materials Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Vanguard Group Inc | 11.77% | 7,174,183 | $3.62B | Institution |
| Southeastern Asset Management Inc | 10.18% | 6,205,303 | $3.13B | Insider |
| Spo Advisory Corp | 7.72% | 4,709,835 | $2.38B | Insider |
| Blackrock Inc | 6.99% | 4,259,765 | $2.15B | Institution |
| Holding Nns | 6.06% | 3,696,132 | $1.87B | Insider |
| State Street Corp | 4.42% | 2,694,068 | $1.36B | Institution |
| Jpmorgan Chase Co | 4.39% | 2,675,766 | $1.35B | Institution |
| Fmr LLC | 4.12% | 2,513,656 | $1.27B | Institution |
| Aristotle Capital Management LLC | 3.93% | 2,396,345 | $1.21B | Institution |
| Baillie Gifford Co | 3.13% | 1,911,320 | $964.95M | Institution |
MLM vs Building Material Stocks
Martin Marietta Materials Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.