BERKSHIRE ASSET MANAGEMENT LLC/PA's ownership history for SCHM

BERKSHIRE ASSET MANAGEMENT LLC/PA currently holds 715.4K shares with a market value of $22.1M. It started holding SCHM on 2024-09-30. At its peak, it held 715.4K shares on 2026-03-31. Its highest holding value was $22.1M on 2026-03-31. At its lowest, it held 200.2K shares on 2024-09-30, with a value of $15.6M on 2024-09-30. In the recent 180 days, BERKSHIRE ASSET MANAGEMENT LLC/PA has increased its shares by 46.1K. In the recent year, BERKSHIRE ASSET MANAGEMENT LLC/PA has increased its shares by 60.6K.