Martin Marietta Materials shares owned by Willner & Heller
Quarter-by-quarter ownership of Martin Marietta Materials (MLM) shares owned by Willner & Heller
from 13F filings
Historical chart of Willner & Heller investment in Martin Marietta Materials
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Quarterly reported holdings in Martin Marietta Materials by Willner & Heller
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $531k | 842 | 630.37 |
| 2025-06-30 | $462k | 841 | 549.10 |
| 2025-03-31 | $402k | 840 | 478.27 |
| 2024-12-31 | $421k | 814 | 516.57 |
| 2024-09-30 | $447k | 831 | 538.33 |
| 2024-06-30 | $409k | 755 | 541.91 |
| 2024-03-31 | $463k | 754 | 614.21 |
| 2023-12-31 | $375k | 752 | 499.11 |
| 2022-12-31 | $253k | 750 | 337.90 |
| 2022-09-30 | $241k | 748 | 322.19 |
| 2022-06-30 | $223k | 747 | 298.53 |
| 2022-03-31 | $328k | 744 | 440.86 |
| 2021-12-31 | $254k | 743 | 341.86 |