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TESARO
TESARO. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 345 Institutional holders with a total value of $8,700,837,006.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 BARCLAYS PLC 156,720 21,920,000 0.25%
52 Point72 Asset Management, L.P. 150,000 20,979,000 0.24% Put
53 TOBAM 144,350 20,189,000 0.23%
54 D. E. Shaw & Co., Inc. 141,800 19,832,000 0.23% Call
55 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 140,268 19,618,000 0.23%
56 WELLS FARGO & COMPANY/MN 140,261 19,618,000 0.23%
57 Swiss National Bank 137,000 19,161,000 0.22%
58 Fiera Capital Corp 131,924 18,451,000 0.21%
59 CREDIT SUISSE AG/ 128,713 18,001,000 0.21%
60 Neuberger Berman Group LLC 125,040 17,488,000 0.20%
61 CITIGROUP INC 124,330 17,389,000 0.20%
62 Sumitomo Mitsui Trust Group, Inc. 108,980 15,242,000 0.18%
63 NEW YORK STATE COMMON RETIREMENT FUND 104,497 14,615,000 0.17%
64 PEREGRINE CAPITAL MANAGEMENT INC /MN/ 99,347 13,895,000 0.16%
65 TD ASSET MANAGEMENT INC 95,962 13,421,000 0.15%
66 Nokota Management, LP 94,715 13,247,000 0.15%
67 CITADEL ADVISORS LLC 93,700 13,105,000 0.15% Call
68 GOLDMAN SACHS GROUP INC 90,100 12,601,000 0.14% Call
69 DIMENSIONAL FUND ADVISORS LP 86,536 12,104,000 0.14%
70 FIRST TRUST ADVISORS LP 83,836 11,725,000 0.13%
71 GRATICULE ASIA MACRO ADVISORS LLC 81,591 11,411,000 0.13%
72 EDMOND DE ROTHSCHILD HOLDING S.A. 80,000 11,189,000 0.13%
73 TOCQUEVILLE ASSET MANAGEMENT L.P. 78,580 10,990,000 0.13%
74 JPMORGAN CHASE & CO 76,470 10,695,000 0.12%
75 Mitsubishi UFJ Trust & Banking Corp 74,560 10,428,000 0.12%
76 CITADEL ADVISORS LLC 74,400 10,406,000 0.12% Put
77 Jefferies Group LLC 72,900 10,196,000 0.12% Put
78 MARSHALL WACE NORTH AMERICA, L.P. 72,573 10,160,000 0.12%
79 Weiss Multi-Strategy Advisers LLC 72,000 10,070,000 0.12%
80 MORGAN STANLEY 71,207 9,959,000 0.11%
81 Allianz Asset Management GmbH 70,665 9,940,000 0.11%
82 WOLVERINE TRADING LP /BD 68,100 9,601,000 0.11% Call
83 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 68,090 9,523,000 0.11%
84 BLUE JAY CAPITAL MANAGEMENT, LLC 67,490 9,439,000 0.11%
85 WOLVERINE TRADING LP /BD 65,500 9,235,000 0.11% Put
86 Nicholas Investment Partners, LP 65,985 9,226,000 0.11%
87 AXA S.A. 64,149 8,972,000 0.10%
88 Asset Management One Co., Ltd. 60,970 8,534,000 0.10%
89 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 60,100 8,406,000 0.10%
90 Ionic Capital Management LLC 59,701 8,350,000 0.10%
91 NOMURA HOLDINGS INC 57,800 8,115,000 0.09% Put
92 BALYASNY ASSET MANAGEMENT L.P. 57,500 8,042,000 0.09% Call
93 GROUP ONE TRADING LLC 57,233 8,005,000 0.09%
94 OppenheimerFunds, Inc. 56,889 7,956,000 0.09%
95 WESTFIELD CAPITAL MANAGEMENT CO LP 56,641 7,922,000 0.09%
96 CITIGROUP INC 56,300 7,875,000 0.09% Put
97 STATE OF WISCONSIN INVESTMENT BOARD 55,780 7,801,000 0.09%
98 DekaBank Deutsche Girozentrale 54,804 7,747,000 0.09%
99 SPHERA FUNDS MANAGEMENT LTD. 55,000 7,692,000 0.09%
100 SABBY MANAGEMENT, LLC 51,426 7,192,000 0.08%
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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.