Round Rock Advisors, LLC's ownership history for CMCSA

Round Rock Advisors, LLC currently holds 19.5K shares with a market value of $584.1K. It started holding CMCSA on 2024-09-30. At its peak, it held 47.3K shares on 2024-09-30. Its highest holding value was $2.0M on 2024-09-30. At its lowest, it held 19.5K shares on 2025-12-31, with a value of $584.1K on 2025-12-31. In the recent 180 days, Round Rock Advisors, LLC has decreased its shares by 20.1K. In the recent year, Round Rock Advisors, LLC has decreased its shares by 20.3K.