CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q1 2025
Shares 252,853 Value ($000) $15,280 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 543,556 Value ($000) $46,099 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 657,763 Value ($000) $40,512 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 602,850 Value ($000) $29,045 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 578,023 Value ($000) $28,583 Avg Close $52.75 Range $44.22 - $63.24
Q4 2023
Shares 378,194 Value ($000) $17,023 Avg Close $44.09 Range $39.94 - $48.36
Q3 2023
Shares 394,136 Value ($000) $18,627 Avg Close $44.08 Range $40.10 - $50.72
Q2 2023
Shares 224,363 Value ($000) $9,533 Avg Close $45.54 Range $40.84 - $52.67
Q1 2023
Shares 224,363 Value ($000) $11,784 Avg Close $49.92 Range $45.83 - $54.25
Q4 2022
Shares 115,262 Value ($000) $5,876 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 174,135 Value ($000) $7,040 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 16,300 Value ($000) $745 Avg Close $51.84 Range $41.63 - $61.78
Q4 2021
Shares 32,686 Value ($000) $2,516 Avg Close $61.70 Range $51.01 - $78.28
Q3 2021
Shares 12,800 Value ($000) $657 Avg Close $55.54 Range $50.34 - $58.85
Q3 2020
Shares 21,043 Value ($000) $835 Avg Close $52.62 Range $38.20 - $61.52
Q2 2020
Shares 21,043 Value ($000) $1,140 Avg Close $49.71 Range $38.00 - $57.19
Q1 2020
Shares 56,043 Value ($000) $2,231 Avg Close $41.03 Range $30.58 - $44.61
Q4 2019
Shares 37,643 Value ($000) $1,607 Avg Close $38.10 Range $33.22 - $43.97
Q3 2019
Shares 101,100 Value ($000) $3,966 Avg Close $41.92 Range $37.94 - $46.78
Q2 2019
Shares 922,400 Value ($000) $37,938 Avg Close $38.48 Range $32.76 - $46.23
Q1 2019
Shares 844,800 Value ($000) $31,545 Avg Close $38.83 Range $32.85 - $45.70
Q4 2018
Shares 6,700 Value ($000) $227 Avg Close $31.69 Range $28.23 - $36.55