COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025
Shares 498,973 Value ($000) $10,758 Avg Close $29.49 Range $15.94 - $45.64
Q3 2025
Shares 505,279 Value ($000) $19,377 Avg Close $41.02 Range $28.78 - $52.83
Q2 2025
Shares 519,244 Value ($000) $25,033 Avg Close $48.69 Range $42.42 - $59.17
Q1 2025
Shares 525,824 Value ($000) $32,238 Avg Close $69.28 Range $57.13 - $78.75
Q4 2024
Shares 531,086 Value ($000) $40,931 Avg Close $74.16 Range $68.55 - $80.31
Q3 2024
Shares 543,378 Value ($000) $41,253 Avg Close $63.26 Range $49.39 - $71.55
Q2 2024
Shares 552,182 Value ($000) $31,165 Avg Close $53.96 Range $46.40 - $59.71
Q1 2024
Shares 573,446 Value ($000) $37,463 Avg Close $64.78 Range $55.32 - $76.16
Q4 2023
Shares 565,679 Value ($000) $43,026 Avg Close $58.68 Range $51.06 - $67.91
Q3 2023
Shares 545,838 Value ($000) $33,787 Avg Close $56.65 Range $49.37 - $62.58
Q2 2023
Shares 538,092 Value ($000) $36,208 Avg Close $55.79 Range $51.89 - $63.61
Q1 2023
Shares 514,927 Value ($000) $32,811 Avg Close $53.95 Range $47.34 - $59.59
Q4 2022
Shares 507,641 Value ($000) $28,976 Avg Close $45.47 Range $38.44 - $49.77
Q3 2022
Shares 485,913 Value ($000) $25,346 Avg Close $47.03 Range $40.31 - $52.62
Q2 2022
Shares 486,585 Value ($000) $29,566 Avg Close $49.50 Range $44.69 - $57.61
Q1 2022
Shares 497,691 Value ($000) $33,021 Avg Close $50.68 Range $45.04 - $58.30
Q4 2021
Shares 517,644 Value ($000) $37,882 Avg Close $58.80 Range $54.37 - $63.01
Q3 2021
Shares 527,147 Value ($000) $37,343 Avg Close $57.54 Range $54.65 - $60.62
Q2 2021
Shares 535,403 Value ($000) $41,167 Avg Close $56.91 Range $51.11 - $61.32
Q1 2021
Shares 543,974 Value ($000) $37,404 Avg Close $46.19 Range $42.45 - $53.35
Q4 2020
Shares 555,931 Value ($000) $33,283 Avg Close $44.21 Range $39.55 - $48.39
Q3 2020
Shares 567,155 Value ($000) $34,057 Avg Close $53.91 Range $43.66 - $66.92
Q2 2020
Shares 597,975 Value ($000) $46,259 Avg Close $59.24 Range $53.63 - $67.78
Q1 2020
Shares 599,139 Value ($000) $49,111 Avg Close $54.80 Range $46.85 - $63.38
Q4 2019
Shares 590,795 Value ($000) $38,880 Avg Close $43.44 Range $38.28 - $48.23
Q3 2019
Shares 607,588 Value ($000) $33,478 Avg Close $42.42 Range $38.13 - $45.53
Q2 2019
Shares 595,752 Value ($000) $35,365 Avg Close $40.47 Range $37.32 - $43.54
Q1 2019
Shares 598,959 Value ($000) $32,493 Avg Close $34.25 Range $30.46 - $38.29
Q4 2018
Shares 589,384 Value ($000) $26,647 Avg Close $34.08 Range $29.38 - $39.03
Q3 2018
Shares 598,677 Value ($000) $33,406 Avg Close $36.52 Range $31.80 - $39.09
Q2 2018
Shares 584,730 Value ($000) $31,225 Avg Close $33.53 Range $28.42 - $38.12
Q1 2018
Shares 571,692 Value ($000) $24,812 Avg Close $29.20 Range $23.71 - $30.80
Q4 2017
Shares 569,869 Value ($000) $25,815 Avg Close $31.42 Range $27.83 - $36.00
Q3 2017
Shares 578,007 Value ($000) $28,265 Avg Close $28.92 Range $24.75 - $32.98
Q2 2017
Shares 598,458 Value ($000) $23,997 Avg Close $26.76 Range $24.58 - $29.07
Q1 2017
Shares 581,322 Value ($000) $25,025 Avg Close $26.58 Range $24.73 - $28.22
Q4 2016
Shares 579,176 Value ($000) $23,949 Avg Close $24.11 Range $21.53 - $26.92
Q3 2016
Shares 635,417 Value ($000) $23,389 Avg Close $24.16 Range $22.06 - $27.15
Q2 2016
Shares 625,430 Value ($000) $25,054 Avg Close $24.32 Range $22.65 - $26.11
Q1 2016
Shares 653,971 Value ($000) $24,541 Avg Close $21.23 Range $18.11 - $24.16
Q4 2015
Shares 642,933 Value ($000) $22,304 Avg Close $19.64 Range $15.90 - $22.21
Q3 2015
Shares 632,729 Value ($000) $17,185 Avg Close $17.72 Range $15.62 - $20.44
Q2 2015
Shares 549,108 Value ($000) $18,583 Avg Close $19.88 Range $18.21 - $21.34
Q1 2015
Shares 714,260 Value ($000) $25,234 Avg Close $21.41 Range $19.59 - $23.64
Q4 2014
Shares 637,202 Value ($000) $22,551 Avg Close $19.46 Range $17.19 - $21.00
Q3 2014
Shares 587,413 Value ($000) $19,744 Avg Close $19.66 Range $18.35 - $21.27
Q2 2014
Shares 608,117 Value ($000) $21,011 Avg Close $20.24 Range $18.87 - $21.66
Q1 2014
Shares 677,589 Value ($000) $24,074 Avg Close $22.15 Range $17.84 - $24.59
Q4 2013
Shares 701,436 Value ($000) $28,346 Avg Close $20.46 Range $17.72 - $23.32
Q3 2013
Shares 721,403 Value ($000) $23,265 Avg Close $17.12 Range $15.63 - $18.44
Q2 2013
Shares 743,779 Value ($000) $20,937 Avg Close $15.51 Range $14.03 - $16.52