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

Institutional Holders (2016Q1)
Portfolio Summary: 30 Institutional holders with a total value of $384,044,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SOROS FUND MANAGEMENT LLC 146,092,000 144,083,000 37.52% PRN
2 LOOMIS SAYLES & CO L P 4,205,186 79,983,000 20.83%
3 KILLEN GROUP INC 53,435,000 52,433,000 13.65% PRN
4 ADVENT CAPITAL MANAGEMENT /DE/ 50,296,000 49,428,000 12.87% PRN
5 Allianz Asset Management GmbH 16,485,000 16,073,000 4.19% PRN
6 OAKTREE CAPITAL MANAGEMENT LP 12,728,000 12,568,000 3.27% PRN
7 THRIVENT FINANCIAL FOR LUTHERANS 6,200,000 6,115,000 1.59%
8 BESSEMER GROUP INC 6,000,000 5,875,000 1.53% PRN
9 BANK OF AMERICA CORP /DE/ 3,900,000 3,827,000 1.00% PRN
10 VICTORY CAPITAL MANAGEMENT INC 3,415,000 3,351,000 0.87% PRN
11 NOMURA HOLDINGS INC 2,282,000 2,239,000 0.58% PRN
12 MACKAY SHIELDS LLC 1,934,000 1,898,000 0.49% PRN
13 IRON Financial LLC 1,440,000 1,422,000 0.37%
14 TENOR CAPITAL MANAGEMENT Co., L.P. 1,435,000 1,414,000 0.37% PRN
15 WELLS FARGO & COMPANY/MN 1,064,000 1,044,000 0.27% PRN
16 CREDIT SUISSE AG/ 772,000 758,000 0.20% PRN
17 MORGAN STANLEY 377,000 370,000 0.10% PRN
18 WEDBUSH SECURITIES INC 3,000 294,000 0.08%
19 Bank of New York Mellon Corp 254,000 250,000 0.07%
20 Penn Capital Management Company, LLC 232,000 228,000 0.06% PRN
21 FIFTH THIRD BANCORP 2,000 196,000 0.05%
22 BlackRock Fund Advisors 125,000 123,000 0.03% PRN
23 STIFEL FINANCIAL CORP 25,000 25,000 0.01% PRN
24 FIRST MANHATTAN CO. LLC. 15,000 14,000 0.00% PRN
25 AMERIPRISE FINANCIAL INC 12,000 12,000 0.00% PRN
26 Brown Advisory Securities, LLC 10,000 10,000 0.00% PRN
27 INTEGRATED WEALTH MANAGEMENT 6,000 6,000 0.00%
28 MSI Financial Services Inc 2,000 2,000 0.00%
29 ROYAL BANK OF CANADA 2,000 2,000 0.00% PRN
30 D.A. DAVIDSON & CO. 2,000 1,000 0.00%

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.