MARTIN MARIETTA MATERIALS INC (MLM) - Dilution Analysis
Visualizing historical and potential share dilution over time
Dilution Analysis
Risk Assessment Details
Summary
MLM currently has 60.3M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.49% over the past 2 years.
Share Structure Timeline
Historical Data Points
| Date | Event | Outstanding | Supply |
|---|---|---|---|
| Jun 29, 2026 |
8-K filing: Martin Marietta Materials, Inc. entered into a definitive agreement to acquire Lhoist North America, Inc. for $13.5 billion, payable through a combination of cash and 10,953,543 newly-issued shares of common stock. ($6500.0M proceeds) |
60M | 0 |
| Apr 30, 2026 |
10-Q filing | 60.3M shares outstanding |
60M | 0 |
| Nov 04, 2025 |
10-Q filing | 60.3M shares outstanding |
60M | 0 |
| Aug 07, 2025 |
10-Q filing | 60.3M shares outstanding |
60M | 0 |
| Apr 30, 2025 |
10-Q filing | 60.9M shares outstanding |
61M | 0 |
| Feb 21, 2025 |
10-K filing | 61.4M shares outstanding |
61M | 0 |
| Oct 30, 2024 |
10-Q filing | 61.1M shares outstanding |
61M | 0 |
| Aug 08, 2024 |
10-Q filing | 61.5M shares outstanding |
62M | 0 |
| Apr 30, 2024 |
10-Q filing | 61.8M shares outstanding |
62M | 0 |
| Feb 23, 2024 |
10-K filing | 61.9M shares outstanding |
62M | 0 |
| Nov 01, 2023 |
10-Q filing | 61.8M shares outstanding |
62M | 0 |
| Jul 27, 2023 |
10-Q filing | 61.9M shares outstanding |
62M | 0 |
| May 04, 2023 |
10-Q filing | 62.1M shares outstanding |
62M | 0 |
| Feb 24, 2023 |
10-K filing | 62.3M shares outstanding |
62M | 0 |
| Nov 02, 2022 |
10-Q filing | 62.3M shares outstanding |
62M | 0 |
| Jul 28, 2022 |
10-Q filing | 62.4M shares outstanding |
62M | 0 |
| May 03, 2022 |
10-Q filing | 62.4M shares outstanding |
62M | 0 |
| Feb 22, 2022 |
10-K filing | 62.4M shares outstanding |
62M | 0 |
| Nov 02, 2021 |
10-Q filing | 62.4M shares outstanding |
62M | 0 |
| Jul 29, 2021 |
10-Q filing | 62.4M shares outstanding |
62M | 0 |
| May 04, 2021 |
10-Q filing | 62.3M shares outstanding |
62M | 0 |
| Feb 19, 2021 |
10-K filing | 62.3M shares outstanding |
62M | 0 |
| Oct 29, 2020 |
10-Q filing | 62.3M shares outstanding |
62M | 0 |
| Jul 28, 2020 |
10-Q filing | 62.3M shares outstanding |
62M | 0 |
| May 05, 2020 |
10-Q filing | 62.3M shares outstanding |
62M | 0 |
| Feb 21, 2020 |
10-K filing | 62.5M shares outstanding |
63M | 0 |