TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

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134 hedge funds and large institutions have $2.44B invested in TESARO, Inc. in 2015 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 59 increasing their positions, 39 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
134
Holders Change
–
Holders Change %
0%
% of All Funds
3.61%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
21
Increased
59
Reduced
39
Closed
21
Calls
$21.2M
Puts
$10.8M
Net Calls
+$10.4M
Net Calls Change
+$31.4M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$353M
2
PI
Putnam Investments
Massachusetts
$35.8M
3
BA
BlackRock Advisors
Delaware
$16.5M
4
PC
PointState Capital
New York
$15.3M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
$54.9M

Top Sellers

1
NMC
NEA Management Company
Maryland
$521M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$199M
3
HM
HealthCor Management
New York
$16.3M
4
EAM
EverPoint Asset Management
Connecticut
$0
5
Renaissance Technologies
Renaissance Technologies
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Jennison Associates
26
Jennison Associates
New York
$14.9M +$143K +2,427 +1%
D.E. Shaw & Co
27
D.E. Shaw & Co
New York
$14.5M -$2.3M -39,071 -14%
Citigroup
28
Citigroup
New York
$13.8M +$2.37M +40,264 +21%
Loomis, Sayles & Company
29
Loomis, Sayles & Company
Massachusetts
$12.8M +$2.18M +37,148 +21%
RSCM
30
Rock Springs Capital Management
Maryland
$12.8M +$412K +7,000 +3%
Macquarie Group
31
Macquarie Group
Australia
$11.8M +$4.09M +69,539 +53%
Wells Fargo
32
Wells Fargo
California
$11.6M +$2.52M +42,849 +28%
Ameriprise
33
Ameriprise
Minnesota
$9.93M -$195K -3,321 -2%
Geode Capital Management
34
Geode Capital Management
Massachusetts
$9.86M +$731K +12,439 +8%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$8.22M +$43.9K +747 +0.5%
Norges Bank
36
Norges Bank
Norway
$7.98M +$6.55M +111,346 +457%
TA
37
Teachers Advisors
New York
$7.8M +$262K +4,452 +3%
GC
38
Guggenheim Capital
Illinois
$7.53M +$1.09M +18,560 +17%
AAMU
39
Amundi Asset Management US
Massachusetts
$6.79M -$805K -13,687 -11%
EAM
40
Eventide Asset Management
Massachusetts
$6.78M +$1.63M +27,700 +32%
TCIM
41
TIAA CREF Investment Management
New York
$6.6M -$10.9K -185 -0.2%
FAM
42
Fred Alger Management
New York
$6.41M -$56.6K -963 -0.9%
BIM
43
BlackRock Investment Management
Delaware
$6.2M +$2.75M +46,794 +80%
CCI
44
Columbus Circle Investors
$5.99M +$3.05M +51,901 +104%
BG
45
BlackRock Group
United Kingdom
$5.99M +$5.77M +98,213 +2,729%
Two Sigma Investments
46
Two Sigma Investments
New York
$5.39M -$1.85M -31,390 -25%
SFM
47
Sphera Funds Management
Israel
$5.14M +$5.14M +87,500 New
TD Asset Management
48
TD Asset Management
Ontario, Canada
$4.96M -$135K -2,300 -3%
Invesco
49
Invesco
Georgia
$4.57M +$556K +9,453 +14%
CS
50
Candriam SCA
Luxembourg
$4.53M -$3.7M -63,000 -45%
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