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TESARO INC
TESARO INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 26 Institutional holders with a total value of $355,211,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARISTEIA CAPITAL, L.L.C. 33,200,000 60,922,000 17.15% PRN
2 CITADEL ADVISORS LLC 25,000,000 45,820,000 12.90% PRN
3 WOLVERINE ASSET MANAGEMENT LLC 20,668,000 37,926,000 10.68% PRN
4 Castle Creek Arbitrage, LLC 17,027,000 31,209,000 8.79% PRN
5 LINDEN ADVISORS LP 16,412,000 30,090,000 8.47% PRN
6 Polar Asset Management Partners Inc. 15,000,000 27,493,000 7.74% PRN
7 CAPSTONE INVESTMENT ADVISORS, LLC 12,355,000 22,807,000 6.42%
8 CSS LLC/IL 10,575,000 19,395,000 5.46% PRN
9 Luxor Capital Group, LP 10,000,000 18,313,000 5.16% PRN
10 BANK OF AMERICA CORP /DE/ 7,000,000 12,819,000 3.61% PRN
11 ROYAL BANK OF CANADA 5,340,000 9,790,000 2.76% PRN
12 AMERIPRISE FINANCIAL INC 3,960,000 7,251,000 2.04% PRN
13 PUTNAM INVESTMENTS LLC 3,473,000 6,360,000 1.79%
14 Jabre Capital Partners S.A. 3,000,000 5,518,000 1.55% PRN
15 LAZARD ASSET MANAGEMENT LLC 2,500,000 4,578,000 1.29% PRN
16 AVIVA PLC 2,500,000 4,545,000 1.28% PRN
17 Sage Capital Management, LLC 1,500,000 2,746,000 0.77% PRN
18 GRACE BROTHERS MANAGEMENT LLC 1,000,000 1,834,000 0.52% PRN
19 CREDIT AGRICOLE S A 761,000 1,394,000 0.39% PRN
20 Man Investments (CH) AG 700,000 1,282,000 0.36% PRN
21 JPMORGAN CHASE & CO 500,000 916,000 0.26% PRN
22 Jefferies Group LLC 400,000 732,000 0.21% PRN
23 RUSSELL FRANK CO/ 388,000 712,000 0.20%
24 WELLINGTON MANAGEMENT GROUP LLP 212,000 388,000 0.11% PRN
25 DEUTSCHE BANK AG\ 185,000 338,000 0.10% PRN
26 WELLS FARGO & COMPANY/MN 20,000 33,000 0.01% 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.