STATE STREET CORP - CIENA CORP ownership

CIENA CORP's ticker is and the CUSIP is 171779AE. A total of 1 filers reported holding CIENA CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
STATE STREET CORP ownership history of CIENA CORP
ValueSharesWeighting
Q1 2016$10,036,000
-20.0%
10,200,000
-19.4%
0.00%0.0%
Q3 2015$12,541,00012,650,0000.00%
Other shareholders
CIENA CORP shareholders Q3 2015
NameSharesValueWeighting ↓
STATE STREET CORP 12,650,000$12,541,0000.00%
View complete list of CIENA CORP shareholders