Cornerstone Planning, LLC's ownership history for TSM

Cornerstone Planning, LLC currently holds 6.7K shares with a market value of $2.2M. It started holding TSM on 2025-12-31. At its peak, it held 6.7K shares on 2026-03-31. Its highest holding value was $2.2M on 2026-03-31. At its lowest, it held 1.4K shares on 2025-12-31, with a value of $415.1K on 2025-12-31.