Cogent Communications Holdings, Inc.

Tower Research Capital LLC (TRC) CCOI

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

587

Value ($000)

Weight

0.0%

2014 Q1 - 2025 Q4 (25 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	2/17/2026	13	0.0%	587	12/31/2025
2025 Q3	11/14/2025	71	0.0%	1,852	9/30/2025
2025 Q2	8/15/2025	377	0.0%	7,810	6/30/2025
2025 Q1	5/15/2025	11	0.0%	182	3/31/2025
2024 Q4	2/13/2025	336	0.0%	4,366	12/31/2024
2024 Q3	11/14/2024	416	0.0%	5,473	9/30/2024
2024 Q2	8/13/2024	320	0.0%	5,676	6/30/2024
2024 Q1	5/15/2024	84	0.0%	1,293	3/31/2024
2023 Q4	2/13/2024	1,561	0.0%	20,526	12/31/2023
2023 Q3	11/14/2023	31	0.0%	498	9/30/2023
2023 Q2	8/14/2023	90	0.0%	1,340	6/30/2023
2023 Q1	5/9/2023	389	0.0%	6,118	3/31/2023
2022 Q4	2/10/2023	14	0.0%	239	12/31/2022
2022 Q3	11/10/2022	530	0.0%	10,173	9/30/2022
2022 Q2	8/15/2022	1,215	0.0%	20,002	6/30/2022
2022 Q1	5/12/2022	30	0.0%	448	3/31/2022
2021 Q4	2/14/2022	20	0.0%	279	12/31/2021
2021 Q3	11/15/2021	46	0.0%	646	9/30/2021
2021 Q2	8/16/2021	279	0.0%	3,618	6/30/2021
2021 Q1	5/17/2021	322	0.0%	4,670	3/31/2021
2020 Q4	2/16/2021	62	0.0%	1,033	12/31/2020
2020 Q3	11/16/2020	1,533	0.0%	25,520	9/30/2020
2020 Q2	8/13/2020	265	0.0%	3,425	6/30/2020
2019 Q4	2/7/2020	157	0.0%	2,393	12/31/2019
2014 Q1	5/2/2014	31	0.0%	859	3/31/2014