Cogent Communications Holdings, Inc.

STATE STREET CORP CCOI

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

2,070,132

Value ($000)

44,632

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	2/13/2026	44,632	0.0%	2,070,132	12/31/2025
2025 Q3	11/14/2025	74,310	0.0%	1,937,678	9/30/2025
2025 Q2	8/14/2025	86,211	0.0%	1,788,235	6/30/2025
2025 Q1	5/15/2025	108,808	0.0%	1,774,725	3/31/2025
2024 Q4	2/14/2025	141,537	0.0%	1,836,469	12/31/2024
2024 Q3	11/14/2024	132,921	0.0%	1,750,810	9/30/2024
2024 Q2	8/14/2024	97,532	0.0%	1,728,072	6/30/2024
2024 Q1	5/15/2024	116,824	0.0%	1,762,085	3/31/2024
2023 Q4	2/14/2024	138,021	0.0%	1,814,628	12/31/2023
2023 Q3	11/14/2023	110,275	0.0%	1,781,509	9/30/2023
2023 Q2	8/14/2023	119,265	0.0%	1,772,398	6/30/2023
2023 Q1	5/15/2023	112,283	0.0%	1,762,139	3/31/2023
2022 Q4	5/15/2023	102,621	0.0%	1,797,848	12/31/2022
2022 Q3	11/15/2022	91,013	0.0%	1,744,876	9/30/2022
2022 Q2	8/15/2022	106,596	0.0%	1,754,375	6/30/2022
2022 Q1	5/16/2022	113,211	0.0%	1,706,265	3/31/2022
2021 Q4	2/14/2022	109,488	0.0%	1,496,145	12/31/2021
2021 Q3	11/15/2021	102,233	0.0%	1,443,150	9/30/2021
2021 Q2	8/16/2021	107,602	0.0%	1,399,424	6/30/2021
2021 Q1	7/9/2021	94,184	0.0%	1,369,752	3/31/2021
2020 Q4	2/16/2021	79,560	0.0%	1,328,878	12/31/2020
2020 Q3	11/10/2020	77,610	0.0%	1,292,415	9/30/2020
2020 Q2	8/14/2020	103,375	0.0%	1,336,289	6/30/2020
2020 Q1	6/19/2020	108,711	0.0%	1,326,226	3/31/2020
2019 Q4	2/6/2020	81,954	0.0%	1,245,305	12/31/2019
2014 Q1	5/15/2014	29,375	0.0%	826,831	3/31/2014
2013 Q4	2/6/2014	33,280	0.0%	823,624	12/31/2013