HARBOR ADVISORY CORP /MA/'s ownership history for PFE

HARBOR ADVISORY CORP /MA/ currently holds 189.9K shares with a market value of $4.8M. It started holding PFE on 2024-09-30. At its peak, it held 190.0K shares on 2025-06-30. Its highest holding value was $4.8M on 2025-09-30. At its lowest, it held 67.0K shares on 2025-03-31, with a value of $1.7M on 2025-03-31. In the recent 180 days, HARBOR ADVISORY CORP /MA/ has increased its shares by 122.9K. In the recent year, HARBOR ADVISORY CORP /MA/ has increased its shares by 63.7K.