CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025
Shares 13,856 Value ($000) $3,241 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 68,712 Value ($000) $10,009 Avg Close $101.84 Range $76.89 - $146.53
Q2 2025
Shares 65,331 Value ($000) $5,313 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 118,002 Value ($000) $7,131 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 15,800 Value ($000) $1,340 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 6,750 Value ($000) $416 Avg Close $52.69 Range $44.89 - $63.06
Q3 2023
Shares 4,700 Value ($000) $222 Avg Close $44.08 Range $40.10 - $50.72
Q4 2022
Shares 8,492 Value ($000) $433 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 83,514 Value ($000) $3,376 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 413,614 Value ($000) $18,902 Avg Close $51.84 Range $41.63 - $61.78
Q1 2022
Shares 367,737 Value ($000) $22,295 Avg Close $65.45 Range $53.29 - $77.38
Q4 2021
Shares 503,906 Value ($000) $38,786 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 703,767 Value ($000) $36,138 Avg Close $55.54 Range $50.34 - $58.85
Q2 2021
Shares 677,172 Value ($000) $38,524 Avg Close $55.12 Range $49.51 - $61.09
Q1 2021
Shares 717,431 Value ($000) $39,258 Avg Close $53.81 Range $47.52 - $57.57
Q4 2020
Shares 851,446 Value ($000) $44,999 Avg Close $44.43 Range $38.03 - $54.05
Q3 2020
Shares 965,116 Value ($000) $38,305 Avg Close $52.62 Range $38.20 - $61.52
Q2 2020
Shares 1,345,045 Value ($000) $72,848 Avg Close $49.71 Range $38.00 - $57.19
Q1 2020
Shares 2,310,653 Value ($000) $91,987 Avg Close $41.03 Range $30.58 - $44.61
Q4 2019
Shares 2,643,218 Value ($000) $112,839 Avg Close $38.10 Range $33.22 - $43.97
Q3 2019
Shares 1,898,481 Value ($000) $74,478 Avg Close $41.92 Range $37.94 - $46.78
Q2 2019
Shares 1,790,404 Value ($000) $73,640 Avg Close $38.48 Range $32.76 - $46.23
Q1 2019
Shares 780,238 Value ($000) $29,134 Avg Close $38.83 Range $32.85 - $45.70
Q4 2018
Shares 731,455 Value ($000) $24,803 Avg Close $31.69 Range $28.23 - $36.55
Q3 2018
Shares 782,916 Value ($000) $24,459 Avg Close $28.02 Range $25.19 - $32.33
Q2 2018
Shares 191,997 Value ($000) $5,090 Avg Close $25.40 Range $22.99 - $27.10
Q1 2018
Shares 1,214,036 Value ($000) $31,444 Avg Close $23.53 Range $20.71 - $27.73
Q4 2017
Shares 341,822 Value ($000) $7,154 Avg Close $21.20 Range $19.40 - $22.63
Q2 2017
Shares 429,783 Value ($000) $10,753 Avg Close $23.96 Range $21.43 - $27.98
Q4 2016
Shares 129,033 Value ($000) $3,150 Avg Close $21.85 Range $18.94 - $25.19
Q3 2016
Shares 237,951 Value ($000) $5,187 Avg Close $20.85 Range $17.59 - $23.60
Q2 2016
Shares 658,917 Value ($000) $12,355 Avg Close $18.11 Range $15.62 - $21.87
Q4 2015
Shares 25,970 Value ($000) $537 Avg Close $22.97 Range $18.98 - $25.46
Q3 2015
Shares 95,481 Value ($000) $1,978 Avg Close $23.24 Range $17.97 - $26.50
Q2 2015
Shares 395,073 Value ($000) $9,355 Avg Close $22.84 Range $18.75 - $26.20
Q4 2014
Shares 44,850 Value ($000) $871 Avg Close $16.70 Range $13.77 - $20.14
Q3 2014
Shares 79,295 Value ($000) $1,326 Avg Close $19.60 Range $16.66 - $22.46
Q2 2014
Shares 10,595 Value ($000) $229 Avg Close $20.54 Range $18.00 - $24.21
Q1 2014
Shares 66,235 Value ($000) $1,506 Avg Close $23.52 Range $21.41 - $27.16
Q4 2013
Shares 50,095 Value ($000) $1,199 Avg Close $23.81 Range $20.93 - $27.94
Q3 2013
Shares 20,300 Value ($000) $507 Avg Close $22.53 Range $19.37 - $26.17