BlackRock, Inc.'s ownership history for CBOE

BlackRock, Inc. currently holds 9.9M shares with a market value of $2.5B. It started holding CBOE on 2024-09-30. At its peak, it held 10.4M shares on 2024-12-31. Its highest holding value was $2.5B on 2025-12-31. At its lowest, it held 9.9M shares on 2025-12-31, with a value of $2.0B on 2024-12-31. In the recent 180 days, BlackRock, Inc. has decreased its shares by 384.3K. In the recent year, BlackRock, Inc. has decreased its shares by 512.9K.