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 |
|---|---|---|---|---|---|
| Thomas Pike | Director | 2025-08-29 | 51 | $616.40 | $31.44kBuy |
| David C. Wajsgras | Director | 2025-08-29 | 61 | $616.40 | $37.60kBuy |
| John J. Koraleski | Director | 2025-08-29 | 76 | $616.40 | $46.85kBuy |
| Laree E. Perez | Director | 2025-08-08 | 1,038 | $613.32 | $636.63kSell |
| John J. Koraleski | Director | 2025-05-30 | 85 | $547.55 | $46.54kBuy |
| Thomas Pike | Director | 2025-05-30 | 58 | $547.55 | $31.76kBuy |
| David C. Wajsgras | Director | 2025-05-30 | 69 | $547.55 | $37.78kBuy |
| Donald W. Slager | Director | 2025-05-15 | 308 | $552.86 | $170.28kBuy |
| Sue W. Cole | Director | 2025-05-15 | 308 | $552.86 | $170.28kBuy |
| Anthony R. Foxx | Director | 2025-05-15 | 308 | $552.86 | $170.28kBuy |
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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 | 12.19% | 7,349,350 | $4.53B | Institution |
| Southeastern Asset Management Inc | 10.29% | 6,205,303 | $3.82B | Insider |
| Spo Advisory Corp | 7.81% | 4,709,835 | $2.90B | Insider |
| Blackrock Inc | 7.01% | 4,227,808 | $2.60B | Institution |
| Holding Nns | 6.13% | 3,696,132 | $2.28B | Insider |
| Fmr LLC | 4.99% | 3,010,162 | $1.85B | Institution |
| Jpmorgan Chase Co | 4.90% | 2,955,139 | $1.82B | Institution |
| State Street Corp | 4.68% | 2,825,325 | $1.74B | Institution |
| Bank Of America Corp | 3.88% | 2,340,677 | $1.44B | Institution |
| Aristotle Capital Management LLC | 3.77% | 2,275,539 | $1.40B | 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.