Winthrop Advisory Group LLC's ownership history for MKL

Winthrop Advisory Group LLC currently holds 339 shares with a market value of $705.1K. It started holding MKL on 2024-09-30. At its peak, it held 339 shares on 2025-12-31. Its highest holding value was $705.1K on 2025-12-31. At its lowest, it held 327 shares on 2024-09-30, with a value of $512.9K on 2024-09-30. In the recent 180 days, Winthrop Advisory Group LLC has increased its shares by 12. In the recent year, Winthrop Advisory Group LLC has increased its shares by 12.