STATE OF MICHIGAN RETIREMENT SYSTEM's ownership history for CBOE

STATE OF MICHIGAN RETIREMENT SYSTEM currently holds 29.9K shares with a market value of $7.3M. It started holding CBOE on 2024-09-30. At its peak, it held 30.3K shares on 2024-09-30. Its highest holding value was $7.3M on 2025-09-30. At its lowest, it held 29.9K shares on 2025-09-30, with a value of $5.9M on 2024-12-31. In the recent 180 days, STATE OF MICHIGAN RETIREMENT SYSTEM has decreased its shares by 200. In the recent year, STATE OF MICHIGAN RETIREMENT SYSTEM has decreased its shares by 400.