Penbrook Management LLC's ownership history for SONY

Penbrook Management LLC currently holds 68.5K shares with a market value of $1.8M. It started holding SONY on 2024-09-30. At its peak, it held 68.5K shares on 2024-12-31. Its highest holding value was $2.0M on 2025-09-30. At its lowest, it held 14.0K shares on 2024-09-30, with a value of $1.4M on 2024-09-30. In the recent 180 days, Penbrook Management LLC has increased its shares by 0. In the recent year, Penbrook Management LLC has increased its shares by 0.