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

Institutional Holders (2014Q1)
Portfolio Summary: 37 Institutional holders with a total value of $539,175,506.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WOLVERINE ASSET MANAGEMENT LLC 42,322,000 108,541,000 20.13% PRN
2 Polar Asset Management Partners Inc. 40,500,000 103,785,000 19.25% PRN
3 BLACKROCK ADVISORS LLC 22,798,000 58,249,000 10.80% PRN
4 HIGHBRIDGE CAPITAL MANAGEMENT LLC 13,870,000 35,438,000 6.57% PRN
5 WHITEBOX ADVISORS LLC 13,700,000 35,004,000 6.49% PRN
6 BlackRock Institutional Trust Company, N.A. 12,388,000 31,651,000 5.87% PRN
7 BlackRock Group LTD 6,522,000 16,664,000 3.09% PRN
8 DEUTSCHE BANK AG\ 5,970,000 15,253,000 2.83% PRN
9 JPMORGAN CHASE & CO 5,651,000 14,438,000 2.68% PRN
10 Jabre Capital Partners S.A. 5,000,000 12,896,000 2.39% PRN
11 CITADEL ADVISORS LLC 5,000,000 12,828,000 2.38% PRN
12 GUARDIAN LIFE INSURANCE CO OF AMERICA 5,000,000 12,775,000 2.37% PRN
13 LORD, ABBETT & CO. LLC 4,105,000 10,499,000 1.95% PRN
14 SSI INVESTMENT MANAGEMENT LLC 3,976,000 10,161,000 1.88% PRN
15 PUTNAM INVESTMENTS LLC 3,552,000 9,075,000 1.68%
16 CSS LLC/IL 3,220,000 8,251,000 1.53% PRN
17 Invesco Ltd. 3,225,000 8,240,000 1.53%
18 BANK OF AMERICA CORP /DE/ 3,186,000 8,140,000 1.51% PRN
19 ONTARIO TEACHERS PENSION PLAN BOARD 3,000,000 7,673,000 1.42% PRN
20 BARCLAYS PLC 2,960,000 7,548,000 1.40% PRN
21 BlackRock Investment Management, LLC 1,545,000 3,947,000 0.73% PRN
22 Sage Capital Management, LLC 1,400,000 3,587,000 0.67% PRN
23 WELLINGTON MANAGEMENT GROUP LLP 577,000 1,474,000 0.27% PRN
24 BlackRock Finance, Inc. 302,000 772,000 0.14% PRN
25 Penn Capital Management Company, LLC 205,000 524,000 0.10% PRN
26 SYMPHONY ASSET MANAGEMENT LLC 190,000 485,000 0.09% PRN
27 Jefferies Group LLC 125,000 319,000 0.06% PRN
28 MANAGED ACCOUNT ADVISORS LLC 115,000 294,000 0.05% PRN
29 AMERIPRISE FINANCIAL INC 1,000 256,000 0.05% PRN
30 Investors Capital Advisory Services 100,000 255,000 0.05%
31 GOLDMAN SACHS GROUP INC 28,000 72,000 0.01% PRN
32 WELLS FARGO & COMPANY/MN 21,000 54,000 0.01% PRN
33 CITIGROUP INC 4,000 10,000 0.00% PRN
34 Wellesley Asset Management 2,536 6,506 0.00% PRN
35 GLENMEDE TRUST CO NA 2,000 5,000 0.00%
36 FineMark National Bank & Trust 1,000 3,000 0.00%
37 NEW ENGLAND SECURITIES CORP /MA/ 1,000 3,000 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.