TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

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97 hedge funds and large institutions have $989M invested in TESARO, Inc. in 2014 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 45 increasing their positions, 16 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
97
Holders Change
+4
Holders Change %
+4.3%
% of All Funds
2.79%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
20
Increased
45
Reduced
16
Closed
16
Calls
$8.01M
Puts
$13.9M
Net Calls
-$5.9M
Net Calls Change
-$2.89M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$77M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$136M
3
Goldman Sachs
3
Goldman Sachs
New York
$18.4M
4
PI
4
Putnam Investments
Massachusetts
$10.4M
5
FAM
5
Fred Alger Management
New York
$5.5M

Top Sellers

1
O
1
OrbiMed
New York
$0
2
RCM
2
RA Capital Management
Massachusetts
$0
3
PA
3
Perceptive Advisors
New York
$19.8M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$9.33M
5
Millennium Management
5
Millennium Management
New York
$6.46M
Name Holding Trade Value Shares
Change 		Shares
Change %
RSCM
26
Rock Springs Capital Management
Maryland
$5.13M +$1.1M +35,500 +27%
Lord, Abbett & Co
27
Lord, Abbett & Co
New Jersey
$4.64M -$272K -8,733 -6%
NI
28
Numeric Investors
Massachusetts
$4.62M +$4.62M +148,332 New
Deutsche Bank
29
Deutsche Bank
Germany
$4.61M +$1.43M +45,851 +45%
TCIM
30
TIAA CREF Investment Management
New York
$4.17M +$929K +29,851 +29%
CCI
31
Columbus Circle Investors
$3.85M +$1.62M +52,019 +73%
Susquehanna International Group
32
Susquehanna International Group
Pennsylvania
$3.46M +$2.49M +79,901 +255%
Geode Capital Management
33
Geode Capital Management
Massachusetts
$3.44M +$153K +4,924 +5%
Bank of New York Mellon
34
Bank of New York Mellon
New York
$3.4M +$1.27M +40,815 +60%
TA
35
Teachers Advisors
New York
$3.36M +$2.71M +86,996 +415%
SCM
36
Suffolk Capital Management
New York
$2.46M +$1.14M +36,533 +86%
MSA
37
Mason Street Advisors
Wisconsin
$2.13M – – –
Alyeska Investment Group
38
Alyeska Investment Group
Illinois
$2.05M +$2.05M +65,928 New
Citadel Advisors
39
Citadel Advisors
Florida
$1.96M -$849K -27,292 -30%
AQR Capital Management
40
AQR Capital Management
Connecticut
$1.95M -$1.74M -56,000 -47%
TD Asset Management
41
TD Asset Management
Ontario, Canada
$1.8M +$143K +4,600 +9%
Macquarie Group
42
Macquarie Group
Australia
$1.79M +$528K +16,976 +42%
RPAM
43
Rhenman & Partners Asset Management
Sweden
$1.71M +$1.71M +55,000 New
BIM
44
BlackRock Investment Management
Delaware
$1.63M +$361K +11,598 +28%
IHM
45
Iguana Healthcare Management
New York
$1.56M – – –
Charles Schwab
46
Charles Schwab
California
$1.49M +$187K +6,020 +14%
GC
47
Guggenheim Capital
Illinois
$1.42M +$1.42M +45,709 New
EI
48
EAM Investors
California
$1.34M +$1.34M +43,184 New
Bank of America
49
Bank of America
North Carolina
$1.28M +$62K +1,991 +5%
USAA
50
United Services Automobile Association
Texas
$1.26M +$124K +4,000 +11%
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