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

Institutional Holders (2015Q3)
Portfolio Summary: 35 Institutional holders with a total value of $388,806,999.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 LOOMIS SAYLES & CO L P 7,019,803 145,450,000 37.41%
2 ADVENT CAPITAL MANAGEMENT /DE/ 81,150,000 80,492,000 20.70% PRN
3 SOROS FUND MANAGEMENT LLC 59,500,000 58,979,000 15.17% PRN
4 KILLEN GROUP INC 52,520,000 51,798,000 13.32% PRN
5 Allianz Asset Management GmbH 20,485,000 20,167,000 5.19% PRN
6 BESSEMER GROUP INC 6,000,000 5,915,000 1.52% PRN
7 BANK OF AMERICA CORP /DE/ 3,362,000 3,316,000 0.85% PRN
8 VICTORY CAPITAL MANAGEMENT INC 3,356,000 3,310,000 0.85%
9 SHENKMAN CAPITAL MANAGEMENT INC 3,090,000 3,067,000 0.79% PRN
10 DEUTSCHE BANK AG\ 2,604,000 2,568,000 0.66% PRN
11 CREDIT AGRICOLE S A 2,593,000 2,557,000 0.66% PRN
12 BNP PARIBAS FINANCIAL MARKETS 2,400,000 2,366,999 0.61% PRN
13 MACKAY SHIELDS LLC 2,065,000 2,037,000 0.52% PRN
14 IRON Financial LLC 1,420,000 1,409,000 0.36%
15 CREDIT SUISSE AG/ 1,409,000 1,390,000 0.36% PRN
16 WELLS FARGO & COMPANY/MN 1,393,000 1,374,000 0.35% PRN
17 Bank of New York Mellon Corp 1,253,000 1,240,000 0.32%
18 GOLDMAN SACHS GROUP INC 324,000 320,000 0.08% PRN
19 SUNTRUST BANKS INC 311,000 306,000 0.08%
20 Penn Capital Management Company, LLC 235,000 232,000 0.06% PRN
21 WELLINGTON MANAGEMENT GROUP LLP 220,000 217,000 0.06% PRN
22 BlackRock Fund Advisors 100,000 99,000 0.03% PRN
23 CITIGROUP INC 55,000 54,000 0.01% PRN
24 JPMORGAN CHASE & CO 47,000 47,000 0.01% PRN
25 STIFEL FINANCIAL CORP 25,000 25,000 0.01% PRN
26 BARCLAYS PLC 20,000 20,000 0.01% PRN
27 FIRST MANHATTAN CO. LLC. 15,000 14,000 0.00% PRN
28 AMERIPRISE FINANCIAL INC 12,000 12,000 0.00% PRN
29 Brown Advisory Securities, LLC 10,000 10,000 0.00% PRN
30 INTEGRATED WEALTH MANAGEMENT 6,000 6,000 0.00%
31 Clearbridge Investments, LLC 3,000 3,000 0.00% PRN
32 MSI Financial Services Inc 2,000 2,000 0.00%
33 ROYAL BANK OF CANADA 2,000 2,000 0.00% PRN
34 UBS Group AG 1,000 1,000 0.00% PRN
35 Crosspoint Capital Strategies, LLC 1,000 1,000 0.00% 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.