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

HARBOR ADVISORY CORP /MA/ currently holds 255 shares with a market value of $257.3K. It started holding GWW on 2024-09-30. At its peak, it held 255 shares on 2024-09-30. Its highest holding value was $268.8K on 2024-12-31. At its lowest, it held 255 shares on 2024-09-30, with a value of $243.0K on 2025-09-30. In the recent 180 days, HARBOR ADVISORY CORP /MA/ has increased its shares by 0. In the recent year, HARBOR ADVISORY CORP /MA/ has increased its shares by 0.