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 $2.34B invested in TESARO, Inc. in 2015 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 52 increasing their positions, 30 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
134
Holders Change
+30
Holders Change %
+28.85%
% of All Funds
3.57%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.11%
New
38
Increased
52
Reduced
30
Closed
8
Calls
$41.2M
Puts
$62.2M
Net Calls
-$21.1M
Net Calls Change
-$20.2M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$229M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$203M
3
O
OrbiMed
New York
$118M
4
Vanguard Group
Vanguard Group
Pennsylvania
$90.8M
5
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$40.9M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$245M
2
Goldman Sachs
Goldman Sachs
New York
$3.7M
3
Millennium Management
Millennium Management
New York
$28M
4
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
$10.4M
5
AllianceBernstein
AllianceBernstein
Tennessee
$63.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
EAM
26
EverPoint Asset Management
Connecticut
$11.5M +$5.74M +100,000 +100%
Citigroup
27
Citigroup
New York
$11.2M -$5.42M -94,453 -33%
CAM
28
Cormorant Asset Management
Massachusetts
$11M -$6.24M -108,750 -36%
Loomis, Sayles & Company
29
Loomis, Sayles & Company
Massachusetts
$10.4M -$15.5M -270,237 -60%
Ameriprise
30
Ameriprise
Minnesota
$9.89M -$3.14M -54,742 -24%
Geode Capital Management
31
Geode Capital Management
Massachusetts
$8.91M +$2.13M +37,136 +31%
Wells Fargo
32
Wells Fargo
California
$8.83M -$2.98M -51,912 -25%
Renaissance Technologies
33
Renaissance Technologies
New York
$8.54M +$8.54M +148,704 New
CS
34
Candriam SCA
Luxembourg
$8.04M +$230K +4,000 +3%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$7.99M +$2.27M +39,473 +40%
Macquarie Group
36
Macquarie Group
Australia
$7.55M +$3.83M +66,688 +103%
AAMU
37
Amundi Asset Management US
Massachusetts
$7.42M +$32.1K +559 +0.4%
TA
38
Teachers Advisors
New York
$7.36M +$135K +2,348 +2%
Two Sigma Investments
39
Two Sigma Investments
New York
$7.07M +$5.95M +103,680 +533%
TCIM
40
TIAA CREF Investment Management
New York
$6.46M -$334K -5,827 -5%
FAM
41
Fred Alger Management
New York
$6.31M -$2.05M -35,704 -25%
GC
42
Guggenheim Capital
Illinois
$6.28M +$137K +2,386 +2%
EAM
43
Eventide Asset Management
Massachusetts
$5.03M +$729K +12,700 +17%
TD Asset Management
44
TD Asset Management
Ontario, Canada
$4.97M +$1.35M +23,600 +37%
OAM
45
Oxford Asset Management
United Kingdom
$4.58M -$4.95M -86,230 -52%
EI
46
EAM Investors
California
$3.94M +$3.94M +68,548 New
Invesco
47
Invesco
Georgia
$3.92M +$3.92M +68,223 New
Charles Schwab
48
Charles Schwab
California
$3.71M +$431K +7,515 +13%
Goldman Sachs
49
Goldman Sachs
New York
$3.7M -$28.3M -492,816 -88%
Two Sigma Advisers
50
Two Sigma Advisers
New York
$3.49M +$3.49M +60,800 New
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