Cogent Communications Holdings, Inc.

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND CCOI

Report date

9/30/2025

Quarter

2025 Q3

Filed

11/13/2025

Shares

46,768

Value ($000)

1,794

Weight

0.0%

2019 Q4 - 2025 Q3 (7 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 Q3	11/13/2025	1,794	0.0%	46,768	9/30/2025
2023 Q2	8/11/2023	67	0.0%	1,000	6/30/2023
2022 Q1	5/12/2022	1,533	0.0%	23,100	3/31/2022
2021 Q2	8/12/2021	1,922	0.0%	25,000	6/30/2021
2021 Q1	5/13/2021	3,507	0.0%	51,000	3/31/2021
2020 Q4	3/1/2021	3,173	0.0%	53,000	12/31/2020
2019 Q4	2/12/2020	194	0.0%	2,948	12/31/2019