Empirical Finance, LLC's ownership history for PH

Empirical Finance, LLC currently holds 4.3K shares with a market value of $3.8M. It started holding PH on 2024-09-30. At its peak, it held 4.5K shares on 2025-09-30. Its highest holding value was $3.8M on 2025-12-31. At its lowest, it held 4.3K shares on 2025-12-31, with a value of $2.7M on 2025-03-31. In the recent 180 days, Empirical Finance, LLC has decreased its shares by 143. In the recent year, Empirical Finance, LLC has decreased its shares by 37.