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CUBIST PHARMACEUTICALS INC
CUBIST PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 25 Institutional holders with a total value of $348,328,285.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 63,750,000 84,509,000 24.26% PRN
2 CSS LLC/IL 25,000,000 33,219,000 9.54% PRN
3 CAPSTONE INVESTMENT ADVISORS, LLC 22,750,000 30,180,000 8.66%
4 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 17,500,000 23,144,000 6.64% PRN
5 JPMORGAN CHASE & CO 16,472,000 21,836,000 6.27% PRN
6 Calamos Advisors LLC 15,063,000 19,983,000 5.74% PRN
7 GLAZER CAPITAL, LLC 12,927,000 17,149,000 4.92% PRN
8 WATER ISLAND CAPITAL LLC 12,312,000 16,321,095 4.69% PRN
9 CREDIT SUISSE AG/ 10,232,000 13,564,000 3.89% PRN
10 QVT Financial LP 9,500,000 12,636,000 3.63% PRN
11 BERKLEY W R CORP 7,679,000 10,216,000 2.93%
12 CQS Cayman LP 7,000,000 9,306,000 2.67% PRN
13 COASTLAND CAPITAL LLC 5,800 7,700,000 2.21% PRN
14 BANK OF AMERICA CORP /DE/ 5,500,000 7,291,000 2.09% PRN
15 WELLS FARGO & COMPANY/MN 5,284,000 7,025,000 2.02% PRN
16 TENOR CAPITAL MANAGEMENT Co., L.P. 5,000,000 6,652,000 1.91% PRN
17 AMUNDI ASSET MANAGEMENT US, INC. 4,865,000 6,450,000 1.85% PRN
18 ROYAL BANK OF CANADA 2,800,000 3,712,000 1.07% PRN
19 GEODE CAPITAL MANAGEMENT, LLC 2,500,000 3,314,000 0.95% PRN
20 SSI INVESTMENT MANAGEMENT LLC 2,134,000 2,830,000 0.81%
21 AMERIPRISE FINANCIAL INC 2,015,000 2,671,000 0.77% PRN
22 JUPITER ASSET MANAGEMENT LTD 2,000,000 2,653,190 0.76% PRN
23 CITIGROUP INC 2,000,000 2,651,000 0.76% PRN
24 Bank of New York Mellon Corp 1,500,000 1,990,000 0.57%
25 Jefferies Group LLC 1,000,000 1,326,000 0.38% 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.