Capital World Investors's ownership history for MTRN

Capital World Investors currently holds 415.0K shares with a market value of $60.0M. It started holding MTRN on 2026-03-31. At its peak, it held 415.0K shares on 2026-03-31. Its highest holding value was $60.0M on 2026-03-31. At its lowest, it held 415.0K shares on 2026-03-31, with a value of $60.0M on 2026-03-31.