TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

Back to rankings

138 hedge funds and large institutions have $1.7B invested in TESARO, Inc. in 2015 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 59 increasing their positions, 33 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
138
Holders Change
+4
Holders Change %
+2.99%
% of All Funds
3.86%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.08%
New
24
Increased
59
Reduced
33
Closed
19
Calls
$11.8M
Puts
$4.17M
Net Calls
+$7.63M
Net Calls Change
-$2.76M

Top Buyers

1
PC
Polar Capital
United Kingdom
$16M
2
EAM
EverPoint Asset Management
Connecticut
$14.4M
3
Citadel Advisors
Citadel Advisors
Florida
$13M
4
BB
BB Biotech
Switzerland
$46.3M
5
PI
Putnam Investments
Massachusetts
$33.3M

Top Sellers

1
HM
HealthCor Management
New York
$0
2
PC
PointState Capital
New York
$0
3
O
OrbiMed
New York
$69.6M
4
Millennium Management
Millennium Management
New York
$7.93M
5
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$21.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
Northern Trust
26
Northern Trust
Illinois
$11.5M +$681K +16,973 +6%
Massachusetts Financial Services
27
Massachusetts Financial Services
Massachusetts
$11.4M -$1.34M -33,358 -11%
Macquarie Group
28
Macquarie Group
Australia
$10.4M +$2.29M +57,154 +28%
RSCM
29
Rock Springs Capital Management
Maryland
$9.06M +$361K +9,000 +4%
Loomis, Sayles & Company
30
Loomis, Sayles & Company
Massachusetts
$8.74M -$11.4K -285 -0.1%
Millennium Management
31
Millennium Management
New York
$7.93M -$10.7M -266,491 -57%
Geode Capital Management
32
Geode Capital Management
Massachusetts
$7.18M +$463K +11,544 +7%
D.E. Shaw & Co
33
D.E. Shaw & Co
New York
$7.11M -$2.8M -69,726 -28%
Ameriprise
34
Ameriprise
Minnesota
$6.92M +$144K +3,593 +2%
EAM
35
Eventide Asset Management
Massachusetts
$6.74M +$2.11M +52,600 +46%
BG
36
BlackRock Group
United Kingdom
$6.06M +$1.98M +49,391 +49%
Wells Fargo
37
Wells Fargo
California
$5.97M -$1.92M -47,953 -24%
GC
38
Guggenheim Capital
Illinois
$5.91M +$777K +19,383 +15%
Bank of New York Mellon
39
Bank of New York Mellon
New York
$5.5M -$108K -2,686 -2%
Norges Bank
40
Norges Bank
Norway
$5.44M – – –
TA
41
Teachers Advisors
New York
$5.3M -$23.5K -586 -0.4%
CCI
42
Columbus Circle Investors
$5.17M +$1.09M +27,115 +27%
AAMU
43
Amundi Asset Management US
Massachusetts
$4.78M +$148K +3,688 +3%
SFM
44
Sphera Funds Management
Israel
$4.71M +$1.2M +30,000 +34%
BIM
45
BlackRock Investment Management
Delaware
$4.67M +$436K +10,863 +10%
TCIM
46
TIAA CREF Investment Management
New York
$4.22M -$285K -7,106 -6%
FAM
47
Fred Alger Management
New York
$3.91M -$464K -11,582 -11%
TD Asset Management
48
TD Asset Management
Ontario, Canada
$3.49M +$112K +2,800 +3%
CS
49
Candriam SCA
Luxembourg
$3.43M +$341K +8,500 +11%
Charles Schwab
50
Charles Schwab
California
$3.27M +$413K +10,307 +14%
1
2
3 4 5