Cboe Global Markets, Inc. (CBOE) › Shares OutstandingCboe Global Markets, Inc. (CBOE) — Shares OutstandingAnnual figures by period end, from SEC filings.2015-12-31: 82.09M2016-12-31: 81.29M2017-12-31: 112.74M2018-12-31: 111.60M2019-12-31: 110.66M2020-12-31: 107.30M2021-12-31: 106.65M2022-12-31: 105.95M2023-12-31: 105.53M2024-12-31: 104.69M2025-12-31: 104.65M104.65M2015-12-31Shares Outstanding (shares)2025-12-31Period endedShares OutstandingChange YoYSource filing2025-12-31104.65M-0.0%2026-02-20Balance as of period end2024-12-31104.69M-0.8%2026-02-20Balance as of period end2023-12-31105.53M-0.4%2025-02-21Balance as of period end2022-12-31105.95M-0.7%2024-02-16Balance as of period end2021-12-31106.65M-0.6%2023-02-17Balance as of period end2020-12-31107.30M-3.0%2022-02-18Balance as of period end2019-12-31110.66M-0.8%2021-02-19Balance as of period end2018-12-31111.60M-1.0%2020-02-21Balance as of period end2017-12-31112.74M+38.7%2019-02-22Balance as of period end2016-12-3181.29M-1.0%2018-02-22Balance as of period end2015-12-3182.09M—2017-02-21Balance as of period endOther metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresDividends Per ShareWeighted Average Diluted SharesEPS (Basic)