CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp's Holding History (CIK: 0001228242)

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

Q4 2025
Shares 25,029 Value ($000) $5,854 Avg Close $194.00 Range $143.19 - $248.00