SG Americas Securities, LLC - CIENA CORP ownership

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CIENA CORP's ticker is and the CUSIP is 171779AK7. A total of 19 filers reported holding CIENA CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.4%.

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Filings
Quarter-by-quarter ownership
SG Americas Securities, LLC ownership history of CIENA CORP
ValueSharesWeighting
Q3 2016$1,567,000
+7.0%
11,6800.0%0.02%
+60.0%
Q2 2016$1,464,000
+205.0%
11,680
+205.0%
0.01%
+233.3%
Q1 2016$480,000
-3.8%
3,8300.0%0.00%
-25.0%
Q4 2015$499,000–3,830–0.00%–
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Other shareholders

There were no reported owners of CIENA CORP in Q4 2016.

NameSharesValueWeighting ↓
View complete list of CIENA CORP shareholders