Cogent Communications Holdings, Inc.

GEODE CAPITAL MANAGEMENT, LLC CCOI

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/9/2026

Shares

1,179,231

Value ($000)

25,429

Weight

0.0%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/9/2026	25,429	0.0%	1,179,231	12/31/2025
2025 Q3	11/12/2025	44,014	0.0%	1,147,507	9/30/2025
2025 Q2	8/8/2025	51,127	0.0%	1,060,367	6/30/2025
2025 Q1	5/13/2025	63,796	0.0%	1,040,312	3/31/2025
2024 Q4	2/12/2025	78,083	0.0%	1,012,927	12/31/2024
2024 Q3	11/12/2024	77,021	0.0%	1,014,322	9/30/2024
2024 Q2	8/9/2024	57,084	0.0%	1,011,229	6/30/2024
2024 Q1	5/13/2024	64,004	0.0%	979,557	3/31/2024
2023 Q4	2/13/2024	73,368	0.0%	964,504	12/31/2023
2023 Q3	11/13/2023	56,643	0.0%	914,966	9/30/2023
2023 Q2	8/11/2023	59,097	0.0%	878,249	6/30/2023
2023 Q1	5/15/2023	54,136	0.0%	849,596	3/31/2023
2022 Q4	2/13/2023	46,532	0.0%	815,212	12/31/2022
2022 Q3	11/14/2022	40,991	0.0%	785,877	9/30/2022
2022 Q2	8/12/2022	46,825	0.0%	770,656	6/30/2022
2022 Q1	5/13/2022	50,801	0.0%	765,658	3/31/2022
2021 Q4	2/11/2022	56,569	0.0%	773,019	12/31/2021
2021 Q3	11/12/2021	53,950	0.0%	761,587	9/30/2021
2021 Q2	8/13/2021	58,989	0.0%	767,194	6/30/2021
2021 Q1	5/12/2021	49,044	0.0%	713,278	3/31/2021
2020 Q4	2/12/2021	42,570	0.0%	710,846	12/31/2020
2020 Q3	11/13/2020	44,019	0.0%	732,828	9/30/2020
2020 Q2	8/13/2020	55,987	0.0%	723,736	6/30/2020
2020 Q1	5/14/2020	55,255	0.0%	674,107	3/31/2020
2019 Q4	2/13/2020	44,261	0.0%	672,561	12/31/2019
2014 Q1	5/14/2014	9,009	0.0%	253,567	3/31/2014
2013 Q4	2/14/2014	9,924	0.0%	245,592	12/31/2013