Blume Capital Management, Inc.'s ownership history for CMCSA

Blume Capital Management, Inc. currently holds 330.3K shares with a market value of $10.4M. It started holding CMCSA on 2024-09-30. At its peak, it held 330.3K shares on 2025-09-30. Its highest holding value was $10.6M on 2025-06-30. At its lowest, it held 234.3K shares on 2024-09-30, with a value of $8.9M on 2024-12-31. In the recent 180 days, Blume Capital Management, Inc. has increased its shares by 64.7K. In the recent year, Blume Capital Management, Inc. has increased its shares by 96.1K.