COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025
Shares 10,820 Value ($000) $233 Avg Close $29.49 Range $15.94 - $45.64
Q3 2025
Shares 7,970 Value ($000) $306 Avg Close $41.02 Range $28.78 - $52.83
Q2 2025
Shares 5,060 Value ($000) $244 Avg Close $48.69 Range $42.42 - $59.17
Q1 2025
Shares 14,972 Value ($000) $918 Avg Close $69.28 Range $57.13 - $78.75
Q4 2024
Shares 14,243 Value ($000) $1,098 Avg Close $74.16 Range $68.55 - $80.31
Q3 2024
Shares 14,180 Value ($000) $1,077 Avg Close $63.26 Range $49.39 - $71.55
Q2 2024
Shares 12,076 Value ($000) $682 Avg Close $53.96 Range $46.40 - $59.71
Q1 2024
Shares 11,267 Value ($000) $750 Avg Close $64.78 Range $55.32 - $76.16
Q4 2023
Shares 14,803 Value ($000) $1,126 Avg Close $58.68 Range $51.06 - $67.91
Q3 2023
Shares 18,595 Value ($000) $1,151 Avg Close $56.65 Range $49.37 - $62.58
Q2 2023
Shares 27,695 Value ($000) $1,864 Avg Close $55.79 Range $51.89 - $63.61
Q1 2023
Shares 28,925 Value ($000) $2 Avg Close $53.95 Range $47.34 - $59.59
Q4 2022
Shares 30,753 Value ($000) $2 Avg Close $45.47 Range $38.44 - $49.77
Q3 2022
Shares 15,653 Value ($000) $816 Avg Close $47.03 Range $40.31 - $52.62
Q2 2022
Shares 14,880 Value ($000) $904 Avg Close $49.50 Range $44.69 - $57.61
Q1 2022
Shares 11,030 Value ($000) $732 Avg Close $50.68 Range $45.04 - $58.30
Q4 2021
Shares 7,420 Value ($000) $472 Avg Close $58.80 Range $54.37 - $63.01
Q3 2021
Shares 10,420 Value ($000) $738 Avg Close $57.54 Range $54.65 - $60.62
Q2 2021
Shares 7,420 Value ($000) $571 Avg Close $56.91 Range $51.11 - $61.32
Q1 2021
Shares 7,420 Value ($000) $510 Avg Close $46.19 Range $42.45 - $53.35
Q4 2020
Shares 10,020 Value ($000) $600 Avg Close $44.21 Range $39.55 - $48.39
Q3 2020
Shares 10,820 Value ($000) $650 Avg Close $53.91 Range $43.66 - $66.92
Q2 2020
Shares 12,020 Value ($000) $930 Avg Close $59.24 Range $53.63 - $67.78
Q1 2020
Shares 12,470 Value ($000) $1,022 Avg Close $54.80 Range $46.85 - $63.38
Q4 2019
Shares 16,720 Value ($000) $1,100 Avg Close $43.44 Range $38.28 - $48.23
Q3 2019
Shares 9,720 Value ($000) $536 Avg Close $42.42 Range $38.13 - $45.53
Q2 2019
Shares 17,320 Value ($000) $1,028 Avg Close $40.47 Range $37.32 - $43.54
Q1 2019
Shares 10,820 Value ($000) $587 Avg Close $34.25 Range $30.46 - $38.29
Q4 2018
Shares 4,520 Value ($000) $204 Avg Close $34.08 Range $29.38 - $39.03
Q3 2018
Shares 14,220 Value ($000) $793 Avg Close $36.52 Range $31.80 - $39.09
Q2 2018
Shares 14,220 Value ($000) $759 Avg Close $33.53 Range $28.42 - $38.12
Q1 2018
Shares 9,720 Value ($000) $422 Avg Close $29.20 Range $23.71 - $30.80
Q4 2017
Shares 4,120 Value ($000) $187 Avg Close $31.42 Range $27.83 - $36.00
Q3 2017
Shares 4,120 Value ($000) $201 Avg Close $28.92 Range $24.75 - $32.98
Q2 2017
Shares 4,120 Value ($000) $165 Avg Close $26.76 Range $24.58 - $29.07
Q1 2017
Shares 7,120 Value ($000) $307 Avg Close $26.58 Range $24.73 - $28.22
Q4 2016
Shares 4,400 Value ($000) $182 Avg Close $24.11 Range $21.53 - $26.92
Q3 2016
Shares 4,400 Value ($000) $162 Avg Close $24.16 Range $22.06 - $27.15
Q2 2016
Shares 4,400 Value ($000) $176 Avg Close $24.32 Range $22.65 - $26.11
Q1 2016
Shares 4,400 Value ($000) $172 Avg Close $21.23 Range $18.11 - $24.16