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 %
NMC
1
NEA Management Company
Maryland
$521M -$58.8M -1,000,000 -10%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$353M +$118M +2,015,198 +51%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$212M +$4M +68,018 +2%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$199M -$51.5M -876,479 -21%
O
5
OrbiMed
New York
$122M +$810K +13,780 +0.7%
Vanguard Group
6
Vanguard Group
Pennsylvania
$98M +$4.93M +83,794 +5%
AllianceBernstein
7
AllianceBernstein
Tennessee
$58.4M -$6.92M -117,634 -11%
Point72 Asset Management
8
Point72 Asset Management
Connecticut
$54.9M +$7.03M +119,600 +15%
BB
9
BB Biotech
Switzerland
$53.2M +$2.94M +50,000 +6%
PA
10
Perceptive Advisors
New York
$49.1M -$8.41M -143,000 -15%
BFA
11
BlackRock Fund Advisors
California
$49M +$1.83M +31,166 +4%
State Street
12
State Street
Massachusetts
$48M +$6.77M +115,215 +16%
Lord, Abbett & Co
13
Lord, Abbett & Co
New Jersey
$47M +$5.03M +85,497 +12%
PI
14
Putnam Investments
Massachusetts
$35.8M +$16.2M +276,023 +83%
BIT
15
BlackRock Institutional Trust
California
$35.5M -$65.6K -1,115 -0.2%
Franklin Resources
16
Franklin Resources
California
$33M -$500K -8,500 -1%
OIM
17
Oracle Investment Management
Connecticut
$29M -$3.73M -63,379 -11%
Millennium Management
18
Millennium Management
New York
$27.3M -$1.4M -23,899 -5%
Massachusetts Financial Services
19
Massachusetts Financial Services
Massachusetts
$18.6M -$1.72M -29,196 -8%
Deutsche Bank
20
Deutsche Bank
Germany
$18.1M +$763K +12,973 +4%
CAM
21
Cormorant Asset Management
Massachusetts
$17.1M +$5.88M +100,000 +52%
BA
22
BlackRock Advisors
Delaware
$16.5M +$15.7M +267,227 +1,952%
HM
23
HealthCor Management
New York
$16.3M -$38.1M -648,353 -70%
Northern Trust
24
Northern Trust
Illinois
$15.8M +$480K +8,168 +3%
PC
25
PointState Capital
New York
$15.3M +$15.3M +260,000 New
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