Dark
Light
System
Security
TESARO INC
TESARO INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 26 Institutional holders with a total value of $278,460,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARISTEIA CAPITAL, L.L.C. 28,700,000 39,874,000 14.32% PRN
2 LINDEN ADVISORS LP 21,145,000 29,445,000 10.57% PRN
3 WOLVERINE ASSET MANAGEMENT LLC 20,668,000 28,768,000 10.33% PRN
4 CITADEL ADVISORS LLC 20,000,000 27,841,000 10.00% PRN
5 Castle Creek Arbitrage, LLC 17,027,000 23,707,000 8.51% PRN
6 Polar Asset Management Partners Inc. 15,000,000 20,873,000 7.50% PRN
7 BANK OF AMERICA CORP /DE/ 12,000,000 16,276,000 5.85% PRN
8 CSS LLC/IL 10,925,000 15,208,000 5.46% PRN
9 LAZARD ASSET MANAGEMENT LLC 8,500,000 11,585,000 4.16% PRN
10 WELLS FARGO & COMPANY/MN 7,859,000 10,946,000 3.93% PRN
11 CAPSTONE INVESTMENT ADVISORS, LLC 7,000,000 9,769,000 3.51%
12 LORD, ABBETT & CO. LLC 6,950,000 9,682,000 3.48% PRN
13 ROYAL BANK OF CANADA 5,140,000 6,971,000 2.50% PRN
14 AMERIPRISE FINANCIAL INC 4,400,000 6,108,000 2.19% PRN
15 SYMPHONY ASSET MANAGEMENT LLC 4,000,000 5,573,000 2.00% PRN
16 Jabre Capital Partners S.A. 3,000,000 4,175,000 1.50% PRN
17 PUTNAM INVESTMENTS LLC 2,436,000 3,381,000 1.21%
18 GRACE BROTHERS MANAGEMENT LLC 1,000,000 1,390,000 0.50% PRN
19 CREDIT AGRICOLE S A 942,000 1,308,000 0.47% PRN
20 Jefferies Group LLC 900,000 1,249,000 0.45% PRN
21 DEUTSCHE BANK AG\ 895,000 1,242,000 0.45% PRN
22 BlueCrest Capital Management Ltd 28,463 1,150,000 0.41% PRN
23 Man Investments (CH) AG 700,000 977,000 0.35% PRN
24 RUSSELL FRANK CO/ 388,000 541,000 0.19%
25 WELLINGTON MANAGEMENT GROUP LLP 203,000 282,000 0.10% PRN
26 NOMURA HOLDINGS INC 100,000 139,000 0.05% 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.