Guardian Partners Inc.'s ownership history for GLW

Guardian Partners Inc. currently holds 16.4K shares with a market value of $1.4M. It started holding GLW on 2024-12-31. At its peak, it held 17.9K shares on 2024-12-31. Its highest holding value was $1.4M on 2025-09-30. At its lowest, it held 16.4K shares on 2025-09-30, with a value of $714.2K on 2025-03-31. In the recent 180 days, Guardian Partners Inc. has decreased its shares by 200.