CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

HARBOR CAPITAL ADVISORS, INC.'s Holding History (CIK: 0001039128)

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

Q2 2025
Shares 597 Value ($000) $0 Avg Close $71.73 Range $49.21 - $86.21
Q1 2025
Shares 555 Value ($000) $0 Avg Close $79.05 Range $58.04 - $101.44
Q4 2024
Shares 2,690 Value ($000) $0 Avg Close $71.76 Range $59.60 - $91.82
Q3 2024
Shares 41,867 Value ($000) $3 Avg Close $52.69 Range $44.89 - $63.06
Q2 2024
Shares 3,465 Value ($000) $0 Avg Close $47.46 Range $43.30 - $53.58
Q1 2024
Shares 2,951 Value ($000) $0 Avg Close $52.75 Range $44.22 - $63.24
Q4 2022
Shares 1,797 Value ($000) $92 Avg Close $45.21 Range $38.33 - $52.51
Q3 2022
Shares 1,696 Value ($000) $69 Avg Close $48.05 Range $39.44 - $56.38
Q2 2022
Shares 2,950 Value ($000) $135 Avg Close $51.84 Range $41.63 - $61.78
Q1 2022
Shares 2,510 Value ($000) $152 Avg Close $65.45 Range $53.29 - $77.38