NASDAQ:CCOI | Market Cap | COGENT COMMUNICATIONS HOLDINGS, INC.

Historical market capitalization from contemporaneous retained split-adjusted close and filed split-adjusted shares outstanding.

Available history
2010-12-31 to 2026-09-03
Data captured

Historical Market Cap

DateMarket Cap
2026-09-03$511.65M
2026-07-31$691.41M
2026-06-30$710.87M
2026-04-30$1.13B
2026-03-31$943.46M
2026-01-31$1.22B
2025-12-31$1.08B
2025-10-31$2.03B
2025-09-30$1.88B
2025-07-31$2.24B
2025-06-30$2.37B
2025-04-30$2.68B
2025-03-31$3.02B
2025-01-31$3.72B
2024-12-31$3.78B
2024-10-31$3.94B
2024-09-30$3.72B
2024-07-31$3.46B
2024-06-30$2.77B
2024-04-30$3.15B
2024-03-31$3.2B
2024-01-31$3.66B
2023-12-31$3.7B
2023-10-31$3.16B
2023-09-30$3.01B
2023-07-31$2.99B
2023-06-30$3.27B
2023-04-28$3.34B
2023-03-31$3.08B
2023-01-31$3.31B
2022-12-31$2.74B
2022-10-31$2.52B
2022-09-30$2.5B
2022-07-31$3.06B
2022-06-30$2.92B
2022-04-29$2.8B
2022-03-31$3.18B
2022-01-31$3.05B
2021-12-31$3.49B
2021-10-31$3.65B
2021-09-30$3.38B
2021-07-30$3.7B
2021-06-30$3.66B
2021-04-28$3.26B
2021-03-31$3.27B
2021-01-31$2.69B
2020-12-31$2.83B
2020-10-31$2.64B
2020-09-30$2.84B
2020-07-31$4.26B
2020-06-30$3.66B
2020-04-30$3.95B
2020-03-31$3.86B
2020-01-31$3.32B
2019-12-31$3.08B
2019-10-31$2.75B
2019-09-30$2.58B
2019-07-31$2.95B
2019-06-30$2.75B
2019-04-30$2.56B
2019-03-31$2.51B
2019-01-31$2.25B
2018-12-31$2.09B
2018-10-31$2.42B
2018-09-30$2.59B
2018-07-31$2.41B
2018-06-30$2.48B
2018-04-30$2.18B
2018-03-31$2.01B
2018-01-31$2.07B
2017-12-31$2.08B
2017-10-31$2.48B
2017-09-30$2.25B
2017-07-31$1.92B
2017-06-30$1.84B
2017-04-30$2.05B
2017-03-31$1.96B
2017-01-31$1.9B
2016-12-31$1.88B
2016-10-31$1.68B
2016-09-30$1.68B
2016-07-31$1.95B
2016-06-30$1.81B
2016-04-30$1.75B
2016-03-31$1.76B
2016-02-24$1.56B
2015-12-31$1.57B
2015-10-31$1.39B
2015-09-30$1.23B
2015-07-31$1.45B
2015-06-30$1.54B
2015-04-30$1.61B
2015-03-31$1.63B
2015-02-20$1.83B
2014-12-31$1.64B
2014-10-31$1.57B
2014-09-30$1.56B
2014-07-31$1.61B
2014-06-30$1.61B
2014-05-02$1.61B