CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

GF FUND MANAGEMENT CO. LTD.'s Holding History (CIK: 0002057060)

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

Q4 2025
Shares 191,980 Value ($000) $44,898 Avg Close $194.00 Range $143.19 - $248.00
Q3 2025
Shares 114,555 Value ($000) $16,687 Avg Close $101.84 Range $76.89 - $146.53