COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 97,000 Value ($000) $2,091 Avg Close $29.49 Range $15.94 - $45.64

Q3 2025

Shares 90,900 Value ($000) $3,486 Avg Close $41.02 Range $28.78 - $52.83

Q2 2025

Shares 89,600 Value ($000) $4,320 Avg Close $48.69 Range $42.42 - $59.17

Q1 2025

Shares 90,300 Value ($000) $5,536 Avg Close $69.28 Range $57.13 - $78.75

Q4 2024

Shares 91,600 Value ($000) $7,060 Avg Close $74.16 Range $68.55 - $80.31

Q3 2024

Shares 86,100 Value ($000) $6,537 Avg Close $63.26 Range $49.39 - $71.55

Q2 2024

Shares 86,800 Value ($000) $4,899 Avg Close $53.96 Range $46.40 - $59.71

Q1 2024

Shares 86,400 Value ($000) $5,645 Avg Close $64.78 Range $55.32 - $76.16

Q4 2023

Shares 86,800 Value ($000) $6,602 Avg Close $58.68 Range $51.06 - $67.91

Q3 2023

Shares 95,500 Value ($000) $5,911 Avg Close $56.65 Range $49.37 - $62.58

Q2 2023

Shares 94,700 Value ($000) $6,372 Avg Close $55.79 Range $51.89 - $63.61

Q1 2023

Shares 93,300 Value ($000) $5,945 Avg Close $53.95 Range $47.34 - $59.59

Q4 2022

Shares 104,300 Value ($000) $5,953 Avg Close $45.47 Range $38.44 - $49.77

Q3 2022

Shares 102,300 Value ($000) $5,336 Avg Close $47.03 Range $40.31 - $52.62

Q2 2022

Shares 101,400 Value ($000) $6,161 Avg Close $49.50 Range $44.69 - $57.61

Q1 2022

Shares 101,400 Value ($000) $6,728 Avg Close $50.68 Range $45.04 - $58.30

Q4 2021

Shares 94,300 Value ($000) $6,901 Avg Close $58.80 Range $54.37 - $63.01

Q3 2021

Shares 94,500 Value ($000) $6,694 Avg Close $57.54 Range $54.65 - $60.62

Q2 2021

Shares 93,700 Value ($000) $7,205 Avg Close $56.91 Range $51.11 - $61.32

Q1 2021

Shares 97,200 Value ($000) $6,683 Avg Close $46.19 Range $42.45 - $53.35

Q4 2020

Shares 96,200 Value ($000) $5,759 Avg Close $44.21 Range $39.55 - $48.39

Q3 2020

Shares 96,200 Value ($000) $5,777 Avg Close $53.91 Range $43.66 - $66.92

Q2 2020

Shares 94,100 Value ($000) $7,280 Avg Close $59.24 Range $53.63 - $67.78

Q1 2020

Shares 86,200 Value ($000) $7,066 Avg Close $54.80 Range $46.85 - $63.38

Q4 2019

Shares 85,100 Value ($000) $5,600 Avg Close $43.44 Range $38.28 - $48.23

Q3 2019

Shares 82,900 Value ($000) $4,568 Avg Close $42.42 Range $38.13 - $45.53

Q2 2019

Shares 81,900 Value ($000) $4,862 Avg Close $40.47 Range $37.32 - $43.54

Q1 2019

Shares 80,400 Value ($000) $4,362 Avg Close $34.25 Range $30.46 - $38.29

Q4 2018

Shares 78,000 Value ($000) $3,526 Avg Close $34.08 Range $29.38 - $39.03

Q3 2018

Shares 75,600 Value ($000) $4,218 Avg Close $36.52 Range $31.80 - $39.09

Q2 2018

Shares 75,600 Value ($000) $4,037 Avg Close $33.53 Range $28.42 - $38.12

Q1 2018

Shares 75,600 Value ($000) $3,281 Avg Close $29.20 Range $23.71 - $30.80

Q4 2017

Shares 75,600 Value ($000) $3,425 Avg Close $31.42 Range $27.83 - $36.00

Q3 2017

Shares 71,100 Value ($000) $3,477 Avg Close $28.92 Range $24.75 - $32.98

Q2 2017

Shares 71,100 Value ($000) $2,851 Avg Close $26.76 Range $24.58 - $29.07

Q1 2017

Shares 71,100 Value ($000) $3,061 Avg Close $26.58 Range $24.73 - $28.22

Q4 2016

Shares 71,100 Value ($000) $2,940 Avg Close $24.11 Range $21.53 - $26.92

Q3 2016

Shares 68,100 Value ($000) $2,507 Avg Close $24.16 Range $22.06 - $27.15

Q2 2016

Shares 70,200 Value ($000) $2,812 Avg Close $24.32 Range $22.65 - $26.11

Q1 2016

Shares 70,200 Value ($000) $2,644 Avg Close $21.23 Range $18.11 - $24.16

Q4 2015

Shares 57,200 Value ($000) $1,984 Avg Close $19.64 Range $15.90 - $22.21

Q3 2015

Shares 57,200 Value ($000) $1,554 Avg Close $17.72 Range $15.62 - $20.44

Q2 2015

Shares 49,700 Value ($000) $1,682 Avg Close $19.88 Range $18.21 - $21.34

Q1 2015

Shares 49,700 Value ($000) $1,756 Avg Close $21.41 Range $19.59 - $23.64

Q4 2014

Shares 48,700 Value ($000) $1,723 Avg Close $19.46 Range $17.19 - $21.00

Q3 2014

Shares 47,900 Value ($000) $1,610 Avg Close $19.66 Range $18.35 - $21.27

Q2 2014

Shares 49,500 Value ($000) $1,710 Avg Close $20.24 Range $18.87 - $21.66

Q1 2014

Shares 49,500 Value ($000) $1,759 Avg Close $22.15 Range $17.84 - $24.59

Q4 2013

Shares 38,100 Value ($000) $1,540 Avg Close $20.46 Range $17.72 - $23.32

Q3 2013

Shares 38,100 Value ($000) $1,229 Avg Close $17.12 Range $15.63 - $18.44

Q2 2013

Shares 40,200 Value ($000) $1,132 Avg Close $15.51 Range $14.03 - $16.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	97,000	$2,091	$29.49	$15.94 - $45.64
Q3 2025	90,900	$3,486	$41.02	$28.78 - $52.83
Q2 2025	89,600	$4,320	$48.69	$42.42 - $59.17
Q1 2025	90,300	$5,536	$69.28	$57.13 - $78.75
Q4 2024	91,600	$7,060	$74.16	$68.55 - $80.31
Q3 2024	86,100	$6,537	$63.26	$49.39 - $71.55
Q2 2024	86,800	$4,899	$53.96	$46.40 - $59.71
Q1 2024	86,400	$5,645	$64.78	$55.32 - $76.16
Q4 2023	86,800	$6,602	$58.68	$51.06 - $67.91
Q3 2023	95,500	$5,911	$56.65	$49.37 - $62.58
Q2 2023	94,700	$6,372	$55.79	$51.89 - $63.61
Q1 2023	93,300	$5,945	$53.95	$47.34 - $59.59
Q4 2022	104,300	$5,953	$45.47	$38.44 - $49.77
Q3 2022	102,300	$5,336	$47.03	$40.31 - $52.62
Q2 2022	101,400	$6,161	$49.50	$44.69 - $57.61
Q1 2022	101,400	$6,728	$50.68	$45.04 - $58.30
Q4 2021	94,300	$6,901	$58.80	$54.37 - $63.01
Q3 2021	94,500	$6,694	$57.54	$54.65 - $60.62
Q2 2021	93,700	$7,205	$56.91	$51.11 - $61.32
Q1 2021	97,200	$6,683	$46.19	$42.45 - $53.35
Q4 2020	96,200	$5,759	$44.21	$39.55 - $48.39
Q3 2020	96,200	$5,777	$53.91	$43.66 - $66.92
Q2 2020	94,100	$7,280	$59.24	$53.63 - $67.78
Q1 2020	86,200	$7,066	$54.80	$46.85 - $63.38
Q4 2019	85,100	$5,600	$43.44	$38.28 - $48.23
Q3 2019	82,900	$4,568	$42.42	$38.13 - $45.53
Q2 2019	81,900	$4,862	$40.47	$37.32 - $43.54
Q1 2019	80,400	$4,362	$34.25	$30.46 - $38.29
Q4 2018	78,000	$3,526	$34.08	$29.38 - $39.03
Q3 2018	75,600	$4,218	$36.52	$31.80 - $39.09
Q2 2018	75,600	$4,037	$33.53	$28.42 - $38.12
Q1 2018	75,600	$3,281	$29.20	$23.71 - $30.80
Q4 2017	75,600	$3,425	$31.42	$27.83 - $36.00
Q3 2017	71,100	$3,477	$28.92	$24.75 - $32.98
Q2 2017	71,100	$2,851	$26.76	$24.58 - $29.07
Q1 2017	71,100	$3,061	$26.58	$24.73 - $28.22
Q4 2016	71,100	$2,940	$24.11	$21.53 - $26.92
Q3 2016	68,100	$2,507	$24.16	$22.06 - $27.15
Q2 2016	70,200	$2,812	$24.32	$22.65 - $26.11
Q1 2016	70,200	$2,644	$21.23	$18.11 - $24.16
Q4 2015	57,200	$1,984	$19.64	$15.90 - $22.21
Q3 2015	57,200	$1,554	$17.72	$15.62 - $20.44
Q2 2015	49,700	$1,682	$19.88	$18.21 - $21.34
Q1 2015	49,700	$1,756	$21.41	$19.59 - $23.64
Q4 2014	48,700	$1,723	$19.46	$17.19 - $21.00
Q3 2014	47,900	$1,610	$19.66	$18.35 - $21.27
Q2 2014	49,500	$1,710	$20.24	$18.87 - $21.66
Q1 2014	49,500	$1,759	$22.15	$17.84 - $24.59
Q4 2013	38,100	$1,540	$20.46	$17.72 - $23.32
Q3 2013	38,100	$1,229	$17.12	$15.63 - $18.44
Q2 2013	40,200	$1,132	$15.51	$14.03 - $16.52