Riverstone Advisors, LLC's ownership history for IBDR

Riverstone Advisors, LLC currently holds 23.1K shares with a market value of $560.1K. It started holding IBDR on 2025-09-30. At its peak, it held 23.1K shares on 2026-03-31. Its highest holding value was $560.1K on 2026-03-31. At its lowest, it held 19.4K shares on 2025-09-30, with a value of $471.5K on 2025-09-30. In the recent 180 days, Riverstone Advisors, LLC has increased its shares by 3.7K.