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Martin Marietta Materials shares owned by Osterweis Capital Management

Quarter-by-quarter ownership of Martin Marietta Materials (MLM) shares owned by Osterweis Capital Management from 13F filings

Historical chart of Osterweis Capital Management investment in Martin Marietta Materials

Tip: Access up to 7 years of quarterly data

All positions including Martin Marietta Materials held by Osterweis Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Martin Marietta Materials by Osterweis Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $43k 68 630.28
2025-06-30 $37k 68 548.96