COGENT COMMUNICATIONS HLDGS

Ticker: CCOI CUSIP: 19239V302 Class: Common Stock

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025
Shares 167,124 Value ($000) $3,603 Avg Close $29.49 Range $15.94 - $45.64
Q3 2025
Shares 81,905 Value ($000) $3,141 Avg Close $41.02 Range $28.78 - $52.83
Q2 2025
Shares 250,845 Value ($000) $12,093 Avg Close $48.69 Range $42.42 - $59.17
Q1 2025
Shares 51,236 Value ($000) $3,141 Avg Close $69.28 Range $57.13 - $78.75
Q4 2024
Shares 318,433 Value ($000) $24,542 Avg Close $74.16 Range $68.55 - $80.31
Q3 2024
Shares 325,957 Value ($000) $24,747 Avg Close $63.26 Range $49.39 - $71.55
Q2 2024
Shares 109,994 Value ($000) $6,208 Avg Close $53.96 Range $46.40 - $59.71
Q1 2024
Shares 154,487 Value ($000) $10,093 Avg Close $64.78 Range $55.32 - $76.16
Q4 2023
Shares 547,394 Value ($000) $41,635 Avg Close $58.68 Range $51.06 - $67.91
Q3 2023
Shares 8,511 Value ($000) $527 Avg Close $56.65 Range $49.37 - $62.58
Q2 2023
Shares 246,069 Value ($000) $16,558 Avg Close $55.79 Range $51.89 - $63.61
Q1 2023
Shares 256,790 Value ($000) $16,363 Avg Close $53.95 Range $47.34 - $59.59
Q4 2022
Shares 571,302 Value ($000) $32,610 Avg Close $45.47 Range $38.44 - $49.77
Q3 2022
Shares 684,227 Value ($000) $35,690 Avg Close $47.03 Range $40.31 - $52.62
Q2 2022
Shares 580,788 Value ($000) $35,289 Avg Close $49.50 Range $44.69 - $57.61
Q4 2021
Shares 40,502 Value ($000) $2,964 Avg Close $58.80 Range $54.37 - $63.01
Q3 2021
Shares 42,279 Value ($000) $2,996 Avg Close $57.54 Range $54.65 - $60.62
Q2 2021
Shares 13,736 Value ($000) $1,056 Avg Close $56.91 Range $51.11 - $61.32
Q1 2021
Shares 3,019 Value ($000) $208 Avg Close $46.19 Range $42.45 - $53.35
Q4 2020
Shares 240,020 Value ($000) $14,370 Avg Close $44.21 Range $39.55 - $48.39
Q3 2020
Shares 176,754 Value ($000) $10,614 Avg Close $53.91 Range $43.66 - $66.92
Q2 2020
Shares 36,546 Value ($000) $2,827 Avg Close $59.24 Range $53.63 - $67.78
Q1 2020
Shares 11,548 Value ($000) $947 Avg Close $54.80 Range $46.85 - $63.38
Q4 2019
Shares 34,959 Value ($000) $2,301 Avg Close $43.44 Range $38.28 - $48.23
Q3 2019
Shares 66,896 Value ($000) $3,686 Avg Close $42.42 Range $38.13 - $45.53
Q2 2019
Shares 10,065 Value ($000) $598 Avg Close $40.47 Range $37.32 - $43.54
Q1 2019
Shares 65,565 Value ($000) $3,557 Avg Close $34.25 Range $30.46 - $38.29
Q4 2018
Shares 42,636 Value ($000) $1,928 Avg Close $34.08 Range $29.38 - $39.03
Q2 2017
Shares 29,595 Value ($000) $1,186 Avg Close $26.76 Range $24.58 - $29.07
Q1 2017
Shares 8,342 Value ($000) $359 Avg Close $26.58 Range $24.73 - $28.22
Q4 2016
Shares 125,431 Value ($000) $5,187 Avg Close $24.11 Range $21.53 - $26.92
Q3 2016
Shares 62,160 Value ($000) $2,288 Avg Close $24.16 Range $22.06 - $27.15
Q1 2016
Shares 131,655 Value ($000) $5,138 Avg Close $21.23 Range $18.11 - $24.16
Q4 2015
Shares 25,367 Value ($000) $880 Avg Close $19.64 Range $15.90 - $22.21
Q3 2015
Shares 215,071 Value ($000) $5,841 Avg Close $17.72 Range $15.62 - $20.44
Q2 2015
Shares 260,854 Value ($000) $8,826 Avg Close $19.88 Range $18.21 - $21.34
Q1 2015
Shares 175,069 Value ($000) $6,185 Avg Close $21.41 Range $19.59 - $23.64
Q4 2014
Shares 436,039 Value ($000) $15,431 Avg Close $19.46 Range $17.19 - $21.00
Q3 2014
Shares 494,839 Value ($000) $16,632 Avg Close $19.66 Range $18.35 - $21.27
Q2 2014
Shares 643,955 Value ($000) $22,249 Avg Close $20.24 Range $18.87 - $21.66
Q1 2014
Shares 567,088 Value ($000) $20,148 Avg Close $22.15 Range $17.84 - $24.59
Q4 2013
Shares 560,492 Value ($000) $22,649 Avg Close $20.46 Range $17.72 - $23.32
Q3 2013
Shares 625,865 Value ($000) $20,184 Avg Close $17.12 Range $15.63 - $18.44
Q2 2013
Shares 424,817 Value ($000) $11,959 Avg Close $15.51 Range $14.03 - $16.52