TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

TSRO was delisted on the 18th of January, 2019.

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189 hedge funds and large institutions have $2.62B invested in TESARO, Inc. in 2018 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 68 increasing their positions, 47 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
189
Holders Change
-11
Holders Change %
-5.5%
% of All Funds
4.33%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.16%
New
34
Increased
68
Reduced
47
Closed
43
Calls
$123M
Puts
$72.5M
Net Calls
+$50.2M
Net Calls Change
+$41.8M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$270M
2
FCM
2
Frontier Capital Management
Massachusetts
$122M
3
Millennium Management
3
Millennium Management
New York
$60.9M
4
CCM
4
Camber Capital Management
Massachusetts
$137M
5
CAM
5
Cormorant Asset Management
Massachusetts
$48.8M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$81.9M
2
Ameriprise
2
Ameriprise
Minnesota
$27.7M
3
PAMU
3
Pictet Asset Management (UK)
United Kingdom
$0
4
NC
4
Nexthera Capital
New York
$0
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
TD Asset Management
76
TD Asset Management
Ontario, Canada
$2.28M -$159K -4,089 -7%
State Board of Administration of Florida Retirement System
77
State Board of Administration of Florida Retirement System
Florida
$2.22M – – –
California Public Employees Retirement System
78
California Public Employees Retirement System
California
$2.1M -$176K -4,500 -8%
Simplex Trading
79
Simplex Trading
Illinois
$2M -$388K -9,945 -16%
PVI
80
Pura Vida Investments
New York
$1.98M +$1.98M +50,747 New
Citadel Advisors
81
Citadel Advisors
Florida
$1.96M -$1.46M -37,511 -43%
CIA
82
Capital Impact Advisors
Massachusetts
$1.75M +$309K +8,043 +21%
Jane Street
83
Jane Street
New York
$1.52M +$1.12M +28,626 +276%
RhumbLine Advisers
84
RhumbLine Advisers
Massachusetts
$1.52M -$36.2K -929 -2%
BG
85
Bellevue Group
Switzerland
$1.5M +$519K +13,300 +53%
UBS Group
86
UBS Group
Switzerland
$1.42M +$402K +10,312 +39%
Invesco
87
Invesco
Georgia
$1.24M -$2.33M -59,828 -65%
SIM
88
Spark Investment Management
New York
$1.21M +$1.21M +31,000 New
DG
89
Delek Group
Israel
$1.16M – – –
Wolverine Trading
90
Wolverine Trading
Illinois
$1.12M +$562K +14,401 +101%
USAA
91
United Services Automobile Association
Texas
$1.06M -$12.7K -325 -1%
GIA
92
Gateway Investment Advisers
Ohio
$1.01M -$1.05K -27 -0.1%
CIBC World Market
93
CIBC World Market
Ontario, Canada
$941K -$390 -10 -0%
ProShare Advisors
94
ProShare Advisors
Maryland
$932K -$2.07K -53 -0.2%
GF
95
Gabelli Funds
New York
$909K +$371K +9,500 +69%
SEC
96
Seven Eight Capital
New York
$854K +$854K +21,897 New
CG
97
Cutler Group
California
$802K -$175K -4,499 -18%
State of Wisconsin Investment Board
98
State of Wisconsin Investment Board
Wisconsin
$792K +$108K +2,770 +16%
HSBC Holdings
99
HSBC Holdings
United Kingdom
$760K -$93.4K -2,396 -11%
Commonwealth Equity Services
100
Commonwealth Equity Services
Massachusetts
$734K +$86.5K +2,218 +13%
2 3
4
5 6