COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q4 2025
Shares 52,952 Value ($000) $1,142 Avg Close $29.49 Range $15.94 - $45.64
Q3 2025
Shares 1,006,325 Value ($000) $38,593 Avg Close $41.02 Range $28.78 - $52.83
Q2 2025
Shares 1,454,101 Value ($000) $70,102 Avg Close $48.69 Range $42.42 - $59.17
Q1 2025
Shares 1,671,470 Value ($000) $102,478 Avg Close $69.28 Range $57.13 - $78.75
Q4 2024
Shares 1,897,090 Value ($000) $146,209 Avg Close $74.16 Range $68.55 - $80.31
Q3 2024
Shares 1,528,961 Value ($000) $116,079 Avg Close $63.26 Range $49.39 - $71.55
Q2 2024
Shares 1,302,213 Value ($000) $73,497 Avg Close $53.96 Range $46.40 - $59.71
Q1 2024
Shares 1,358,886 Value ($000) $88,776 Avg Close $64.78 Range $55.32 - $76.16
Q4 2023
Shares 1,339,159 Value ($000) $101,856 Avg Close $58.68 Range $51.06 - $67.91
Q3 2023
Shares 1,359,910 Value ($000) $84,178 Avg Close $56.65 Range $49.37 - $62.58
Q2 2023
Shares 1,324,461 Value ($000) $89,123 Avg Close $55.79 Range $51.89 - $63.61
Q1 2023
Shares 1,344,933 Value ($000) $85,699 Avg Close $53.95 Range $47.34 - $59.59
Q4 2022
Shares 1,240,963 Value ($000) $70,834 Avg Close $45.47 Range $38.44 - $49.77
Q3 2022
Shares 1,268,861 Value ($000) $66,183 Avg Close $47.03 Range $40.31 - $52.62
Q2 2022
Shares 1,321,868 Value ($000) $80,316 Avg Close $49.50 Range $44.69 - $57.61
Q1 2022
Shares 1,594,355 Value ($000) $105,786 Avg Close $50.68 Range $45.04 - $58.30
Q4 2021
Shares 1,522,510 Value ($000) $111,417 Avg Close $58.80 Range $54.37 - $63.01
Q3 2021
Shares 1,546,694 Value ($000) $109,568 Avg Close $57.54 Range $54.65 - $60.62
Q2 2021
Shares 1,561,640 Value ($000) $120,076 Avg Close $56.91 Range $51.11 - $61.32
Q1 2021
Shares 1,480,478 Value ($000) $101,797 Avg Close $46.19 Range $42.45 - $53.35
Q4 2020
Shares 1,290,511 Value ($000) $77,262 Avg Close $44.21 Range $39.55 - $48.39
Q3 2020
Shares 658,970 Value ($000) $39,571 Avg Close $53.91 Range $43.66 - $66.92
Q1 2020
Shares 2,534 Value ($000) $207 Avg Close $54.80 Range $46.85 - $63.38
Q4 2019
Shares 4,686 Value ($000) $309 Avg Close $43.44 Range $38.28 - $48.23
Q3 2019
Shares 6,515 Value ($000) $360 Avg Close $42.42 Range $38.13 - $45.53
Q2 2019
Shares 14,593 Value ($000) $866 Avg Close $40.47 Range $37.32 - $43.54
Q1 2019
Shares 233,282 Value ($000) $12,656 Avg Close $34.25 Range $30.46 - $38.29
Q4 2018
Shares 1,129,957 Value ($000) $51,087 Avg Close $34.08 Range $29.38 - $39.03
Q3 2018
Shares 1,875,988 Value ($000) $104,681 Avg Close $36.52 Range $31.80 - $39.09
Q2 2018
Shares 2,102,017 Value ($000) $112,247 Avg Close $33.53 Range $28.42 - $38.12
Q1 2018
Shares 2,014,310 Value ($000) $87,421 Avg Close $29.20 Range $23.71 - $30.80
Q4 2017
Shares 1,449,370 Value ($000) $65,657 Avg Close $31.42 Range $27.83 - $36.00
Q3 2017
Shares 1,549,678 Value ($000) $75,779 Avg Close $28.92 Range $24.75 - $32.98
Q2 2017
Shares 1,741,803 Value ($000) $69,847 Avg Close $26.76 Range $24.58 - $29.07
Q1 2017
Shares 1,697,730 Value ($000) $73,088 Avg Close $26.58 Range $24.73 - $28.22
Q4 2016
Shares 1,855,206 Value ($000) $76,713 Avg Close $24.11 Range $21.53 - $26.92
Q3 2016
Shares 1,706,149 Value ($000) $62,803 Avg Close $24.16 Range $22.06 - $27.15
Q2 2016
Shares 1,318,241 Value ($000) $52,809 Avg Close $24.32 Range $22.65 - $26.11
Q1 2016
Shares 1,307,721 Value ($000) $51,040 Avg Close $21.23 Range $18.11 - $24.16
Q4 2015
Shares 1,309,785 Value ($000) $45,436 Avg Close $19.64 Range $15.90 - $22.21
Q3 2015
Shares 1,264,756 Value ($000) $34,351 Avg Close $17.72 Range $15.62 - $20.44
Q2 2015
Shares 770,887 Value ($000) $26,086 Avg Close $19.88 Range $18.21 - $21.34
Q1 2015
Shares 347,363 Value ($000) $12,273 Avg Close $21.41 Range $19.59 - $23.64