Cornerstone Advisory, LLC's ownership history for GLW

Cornerstone Advisory, LLC currently holds 8.8K shares with a market value of $722.1K. It started holding GLW on 2024-09-30. At its peak, it held 8.8K shares on 2025-09-30. Its highest holding value was $722.1K on 2025-09-30. At its lowest, it held 8.5K shares on 2024-12-31, with a value of $381.7K on 2025-03-31. In the recent 180 days, Cornerstone Advisory, LLC has increased its shares by 275. In the recent year, Cornerstone Advisory, LLC has increased its shares by 292.