TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

Back to rankings

90 hedge funds and large institutions have $830M invested in TESARO, Inc. in 2013 Q2 according to their latest regulatory filings, with 90 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
90
Holders Change
+90
Holders Change %
–
% of All Funds
2.94%
Holding in Top 10
5
Holding in Top 10 Change
+5
Holding in Top 10 Change %
%
% of All Funds
0.16%
New
90
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
NMC
1
NEA Management Company
Maryland
$323M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$102M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$54.9M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$48.3M
5
PA
5
Perceptive Advisors
New York
$30.1M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
NMC
1
NEA Management Company
Maryland
$323M 9,854,255 +9,854,255 New
Wellington Management Group
2
Wellington Management Group
Massachusetts
$102M 3,129,372 +3,129,372 New
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$54.9M 1,675,411 +1,675,411 New
Fidelity Investments
4
Fidelity Investments
Massachusetts
$48.3M 1,474,794 +1,474,794 New
PA
5
Perceptive Advisors
New York
$30.1M 920,494 +920,494 New
OIM
6
Oracle Investment Management
Connecticut
$22.2M 677,112 +677,112 New
AllianceBernstein
7
AllianceBernstein
Tennessee
$16.7M 510,128 +510,128 New
Vanguard Group
8
Vanguard Group
Pennsylvania
$16.7M 508,956 +508,956 New
PHS
9
PFM Health Sciences
California
$16.5M 502,438 +502,438 New
Ameriprise
10
Ameriprise
Minnesota
$13.7M 418,853 +418,853 New
BFA
11
BlackRock Fund Advisors
California
$13M 397,940 +397,940 New
SCA
12
SAC Capital Advisors
Connecticut
$11.7M 357,607 +357,607 New
Jennison Associates
13
Jennison Associates
New York
$11.7M 356,901 +356,901 New
Adage Capital Partners
14
Adage Capital Partners
Massachusetts
$10.7M 325,634 +325,634 New
OAM
15
Oxford Asset Management
United Kingdom
$9.8M 299,205 +299,205 New
Franklin Resources
16
Franklin Resources
California
$9.41M 287,300 +287,300 New
VM
17
VHCP Management
New York
$8.55M 261,130 +261,130 New
Millennium Management
18
Millennium Management
New York
$8.39M 256,110 +256,110 New
CCM
19
Cupps Capital Management
Illinois
$7.25M 221,476 +221,476 New
JPMorgan Chase & Co
20
JPMorgan Chase & Co
New York
$6.57M 200,697 +200,697 New
State Street
21
State Street
Massachusetts
$6M 183,234 +183,234 New
PI
22
Putnam Investments
Massachusetts
$5.57M 170,000 +170,000 New
BIT
23
BlackRock Institutional Trust
California
$5.15M 157,174 +157,174 New
CII
24
CR Intrinsic Investors
Connecticut
$4.55M 139,000 +139,000 New
Northern Trust
25
Northern Trust
Illinois
$4.27M 130,304 +130,304 New
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