TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

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102 hedge funds and large institutions have $903M invested in TESARO, Inc. in 2014 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 32 increasing their positions, 28 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
102
Holders Change
+5
Holders Change %
+5.15%
% of All Funds
2.96%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
19
Increased
32
Reduced
28
Closed
14
Calls
$6.18M
Puts
$5.35M
Net Calls
+$826K
Net Calls Change
+$6.73M

Top Buyers

1
Loomis, Sayles & Company
1
Loomis, Sayles & Company
Massachusetts
$12.8M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$129M
3
Millennium Management
3
Millennium Management
New York
$15.8M
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$10.1M
5
Goldman Sachs
5
Goldman Sachs
New York
$23.7M

Top Sellers

1
AC
1
Apex Capital
California
$0
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$0
3
HM
3
HealthCor Management
New York
$32.3M
4
Invesco
4
Invesco
Georgia
$0
5
NI
5
Numeric Investors
Massachusetts
$946K
Name Holding Trade Value Shares
Change 		Shares
Change %
RSCM
26
Rock Springs Capital Management
Maryland
$4.78M +$336K +12,500 +8%
Point72 Asset Management
27
Point72 Asset Management
Connecticut
$4.68M +$4.68M +174,008 New
Lord, Abbett & Co
28
Lord, Abbett & Co
New Jersey
$4.45M +$434K +16,118 +11%
FAM
29
Fred Alger Management
New York
$4.11M -$655K -24,323 -14%
PC
30
PointState Capital
New York
$4.04M +$4.04M +150,000 New
CCI
31
Columbus Circle Investors
$3.96M +$633K +23,503 +19%
TA
32
Teachers Advisors
New York
$3.39M +$485K +18,000 +17%
Deutsche Bank
33
Deutsche Bank
Germany
$3.33M -$659K -24,496 -17%
TCIM
34
TIAA CREF Investment Management
New York
$3.25M -$357K -13,258 -10%
BACM
35
Blue Arrow Capital Management
New York
$3.23M +$3.23M +120,000 New
Geode Capital Management
36
Geode Capital Management
Massachusetts
$3.13M +$155K +5,755 +5%
UOC
37
UBS O'Connor
Illinois
$3.04M +$3.04M +113,000 New
HCM
38
Highbridge Capital Management
New York
$3.04M +$3.04M +113,000 New
GC
39
Guggenheim Capital
Illinois
$2.78M +$1.55M +57,431 +126%
CS
40
Credit Suisse
Switzerland
$2.66M +$2.27M +84,162 +580%
Bank of New York Mellon
41
Bank of New York Mellon
New York
$2.56M -$384K -14,254 -13%
MSA
42
Mason Street Advisors
Wisconsin
$1.84M – – –
OAM
43
Oxford Asset Management
United Kingdom
$1.83M +$1.09M +40,729 +147%
SCM
44
Suffolk Capital Management
New York
$1.7M -$428K -15,900 -20%
Alyeska Investment Group
45
Alyeska Investment Group
Illinois
$1.7M -$80.2K -2,978 -5%
TD Asset Management
46
TD Asset Management
Ontario, Canada
$1.53M -$26.9K -1,000 -2%
Charles Schwab
47
Charles Schwab
California
$1.48M +$199K +7,403 +16%
Macquarie Group
48
Macquarie Group
Australia
$1.48M -$70K -2,600 -5%
RPAM
49
Rhenman & Partners Asset Management
Sweden
$1.48M – – –
BIM
50
BlackRock Investment Management
Delaware
$1.43M +$12.5K +466 +0.9%
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