CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Front Street Capital Management, Inc.'s Holding History (CIK: 0001683182)

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

Q4 2025
Shares 86,259 Value ($000) $20 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 97,873 Value ($000) $14 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 100,296 Value ($000) $8 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 100,372 Value ($000) $6 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 111,098 Value ($000) $9 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 111,645 Value ($000) $7 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 112,717 Value ($000) $5 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 114,132 Value ($000) $6 Avg Close $52.75 Range $44.22 - $63.24
Q4 2023
Shares 114,353 Value ($000) $5 Avg Close $44.09 Range $39.94 - $48.36
Q3 2023
Shares 115,495 Value ($000) $5 Avg Close $44.08 Range $40.10 - $50.72
Q2 2023
Shares 119,446 Value ($000) $5 Avg Close $45.54 Range $40.84 - $52.67
Q1 2023
Shares 119,446 Value ($000) $6 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 119,446 Value ($000) $6 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 123,818 Value ($000) $5,006 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 123,918 Value ($000) $5,663 Avg Close $51.84 Range $41.63 - $61.78
Q1 2022
Shares 123,915 Value ($000) $7,515 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 124,352 Value ($000) $6,411 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 124,852 Value ($000) $6,411 Avg Close $55.54 Range $50.34 - $58.85
Q2 2021
Shares 124,827 Value ($000) $7,101 Avg Close $55.12 Range $49.51 - $61.09
Q1 2021
Shares 125,477 Value ($000) $6,866 Avg Close $53.81 Range $47.52 - $57.57
Q4 2020
Shares 124,282 Value ($000) $6,568 Avg Close $44.43 Range $38.03 - $54.05
Q3 2020
Shares 121,438 Value ($000) $4,820 Avg Close $52.62 Range $38.20 - $61.52
Q2 2020
Shares 101,922 Value ($000) $5,520 Avg Close $49.71 Range $38.00 - $57.19
Q1 2020
Shares 101,987 Value ($000) $4,060 Avg Close $41.03 Range $30.58 - $44.61
Q4 2019
Shares 102,928 Value ($000) $4,394 Avg Close $38.10 Range $33.22 - $43.97
Q3 2019
Shares 103,477 Value ($000) $4,059 Avg Close $41.92 Range $37.94 - $46.78
Q2 2019
Shares 105,977 Value ($000) $4,359 Avg Close $38.48 Range $32.76 - $46.23
Q1 2019
Shares 85,955 Value ($000) $3,210 Avg Close $38.83 Range $32.85 - $45.70
Q4 2018
Shares 89,318 Value ($000) $3,029 Avg Close $31.69 Range $28.23 - $36.55
Q3 2018
Shares 89,318 Value ($000) $2,790 Avg Close $28.02 Range $25.19 - $32.33
Q2 2018
Shares 91,793 Value ($000) $2,433 Avg Close $25.40 Range $22.99 - $27.10
Q1 2018
Shares 93,903 Value ($000) $2,432 Avg Close $23.53 Range $20.71 - $27.73
Q4 2017
Shares 94,433 Value ($000) $1,976 Avg Close $21.20 Range $19.40 - $22.63
Q3 2017
Shares 94,973 Value ($000) $2,087 Avg Close $23.93 Range $20.86 - $26.92
Q2 2017
Shares 94,818 Value ($000) $2,372 Avg Close $23.96 Range $21.43 - $27.98
Q1 2017
Shares 94,800 Value ($000) $2,238 Avg Close $24.52 Range $22.73 - $26.84
Q4 2016
Shares 91,865 Value ($000) $2,003 Avg Close $21.85 Range $18.94 - $25.19
Q3 2016
Shares 91,865 Value ($000) $2,003 Avg Close $20.85 Range $17.59 - $23.60
Q2 2016
Shares 95,450 Value ($000) $1,790 Avg Close $18.11 Range $15.62 - $21.87