GLENMEDE TRUST CO NA - CIENA CORP ownership

CIENA CORP's ticker is and the CUSIP is 171779AE1. A total of 25 filers reported holding CIENA CORP in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GLENMEDE TRUST CO NA ownership history of CIENA CORP
ValueSharesWeighting
Q3 2014$1,0000.0%2,0000.0%0.00%
Q2 2014$1,000
-50.0%
2,0000.0%0.00%
Q1 2014$2,0000.0%2,0000.0%0.00%
Q4 2013$2,0000.0%2,0000.0%0.00%
Q3 2013$2,000
+100.0%
2,0000.0%0.00%
Q2 2013$1,0002,0000.00%
Other shareholders

There were no reported owners of CIENA CORP in Q2 2013.

NameSharesValueWeighting ↓
View complete list of CIENA CORP shareholders