Dark
Light
System
Security
CIENA CORP
CIENA CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 34 Institutional holders with a total value of $2,263,653,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SCHRODER INVESTMENT MANAGEMENT GROUP 18,000,000 1,841,094,000 81.33%
2 LOOMIS SAYLES & CO L P 6,048,522 137,543,000 6.08%
3 ADVENT CAPITAL MANAGEMENT /DE/ 66,418,000 67,784,000 2.99% PRN
4 OAKTREE CAPITAL MANAGEMENT LP 65,000,000 66,336,000 2.93% PRN
5 SOROS FUND MANAGEMENT LLC 29,000,000 29,634,000 1.31% PRN
6 SHENKMAN CAPITAL MANAGEMENT INC 22,895,000 23,382,000 1.03% PRN
7 AMUNDI ASSET MANAGEMENT US, INC. 16,000,000 16,270,000 0.72% PRN
8 NOMURA HOLDINGS INC 150,000 15,375,000 0.68% Put
9 BNP Paribas Asset Management Holding S.A. 12,000,000 12,233,000 0.54% PRN
10 STATE STREET CORP 10,800,000 11,031,000 0.49%
11 LORD, ABBETT & CO. LLC 8,775,000 8,967,000 0.40% PRN
12 CREDIT SUISSE AG/ 7,265,000 7,389,000 0.33% PRN
13 BESSEMER GROUP INC 6,000,000 6,101,000 0.27% PRN
14 GAM Holding AG 5,000,000 5,103,000 0.23% PRN
15 Bank of New York Mellon Corp 2,851,000 2,916,000 0.13%
16 MACKAY SHIELDS LLC 2,696,000 2,742,000 0.12% PRN
17 MANAGED ACCOUNT ADVISORS LLC 1,512,000 1,538,000 0.07% PRN
18 WELLS FARGO & COMPANY/MN 1,486,000 1,511,000 0.07% PRN
19 GLG Partners LP 1,000,000 1,019,000 0.05% PRN
20 CAMDEN ASSET MANAGEMENT L P /CA 1,000,000 1,017,000 0.04% PRN
21 SSI INVESTMENT MANAGEMENT LLC 908,000 920,000 0.04% PRN
22 JPMORGAN CHASE & CO 890,000 905,000 0.04% PRN
23 ALTEGRIS ADVISORS, L.L.C. 875,000 890,000 0.04%
24 SUNTRUST BANKS INC 570,000 578,000 0.03%
25 BlackRock Institutional Trust Company, N.A. 397,000 404,000 0.02% PRN
26 Penn Capital Management Company, LLC 335,000 341,000 0.02% PRN
27 SYMPHONY ASSET MANAGEMENT LLC 300,000 305,000 0.01% PRN
28 BANK OF AMERICA CORP /DE/ 157,000 160,000 0.01% PRN
29 BARCLAYS PLC 100,000 101,000 0.00% PRN
30 CITIGROUP INC 35,000 36,000 0.00% PRN
31 MORGAN STANLEY 22,000 22,000 0.00% PRN
32 GLENMEDE TRUST CO NA 2,000 2,000 0.00%
33 NEW ENGLAND SECURITIES CORP /MA/ 2,000 2,000 0.00%
34 ROYAL BANK OF CANADA 2,000 2,000 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.