Port Capital LLC's ownership history for SPGI

Port Capital LLC currently holds 77.7K shares with a market value of $40.6M. It started holding SPGI on 2025-09-30. At its peak, it held 77.7K shares on 2025-12-31. Its highest holding value was $40.6M on 2025-12-31. At its lowest, it held 47.9K shares on 2025-09-30, with a value of $23.3M on 2025-09-30.