Mattern Wealth Management LLC's ownership history for DFNM

Mattern Wealth Management LLC currently holds 530.2K shares with a market value of $25.4M. It started holding DFNM on 2024-09-30. At its peak, it held 553.9K shares on 2025-06-30. Its highest holding value was $26.3M on 2025-06-30. At its lowest, it held 282.1K shares on 2024-09-30, with a value of $13.7M on 2024-09-30. In the recent 180 days, Mattern Wealth Management LLC has increased its shares by 954. In the recent year, Mattern Wealth Management LLC has increased its shares by 214.9K.