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CIENA CORP
CIENA CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 15 Institutional holders with a total value of $233,785,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CAMDEN ASSET MANAGEMENT L P /CA 101,245,000 126,556,000 54.13% PRN
2 Invesco Ltd. 20,546,000 25,683,000 10.99% PRN
3 ADVENT CAPITAL MANAGEMENT /DE/ 20,406,000 25,645,000 10.97% PRN
4 Castle Creek Arbitrage, LLC 15,714,000 19,776,000 8.46% PRN
5 AMERIPRISE FINANCIAL INC 9,380,000 11,725,000 5.02% PRN
6 AQR ARBITRAGE LLC 8,010,000 10,043,000 4.30% PRN
7 CITADEL ADVISORS LLC 4,635,000 5,836,000 2.50% PRN
8 ROYAL BANK OF CANADA 2,000,000 2,500,000 1.07% PRN
9 SOCIETE GENERALE 11,680 1,464,000 0.63% PRN
10 SG Americas Securities, LLC 11,680 1,464,000 0.63% PRN
11 PUTNAM INVESTMENTS LLC 950,000 1,188,000 0.51%
12 BANK OF AMERICA CORP /DE/ 415,000 524,000 0.22% PRN
13 DEUTSCHE BANK AG\ 412,000 515,000 0.22% PRN
14 WELLS FARGO & COMPANY/MN 349,000 439,000 0.19% PRN
15 SSI INVESTMENT MANAGEMENT LLC 340,000 427,000 0.18% PRN

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.