Martin Marietta Materials shares owned by Mariner Investment Group
Quarter-by-quarter ownership of Martin Marietta Materials (MLM) shares owned by Mariner Investment Group
from 13F filings
Historical chart of Mariner Investment Group investment in Martin Marietta Materials
Tip: Access up to 7 years of quarterly data
All positions including Martin Marietta Materials held by Mariner Investment Group consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Martin Marietta Materials by Mariner Investment Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $315k | 500 | 630.28 |
| 2025-06-30 | $275k | 500 | 548.96 |