Lumbard & Kellner, LLC's ownership history for MTRN

Lumbard & Kellner, LLC currently holds 52.3K shares with a market value of $6.3M. It started holding MTRN on 2025-06-30. At its peak, it held 52.3K shares on 2025-06-30. Its highest holding value was $6.3M on 2025-09-30. At its lowest, it held 52.3K shares on 2025-06-30, with a value of $4.2M on 2025-06-30.