TSRO

TESARO, Inc.
TSRO

Delisted

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

271 hedge funds and large institutions have $7.93B invested in TESARO, Inc. in 2017 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 111 increasing their positions, 83 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
271
Holders Change
-20
Holders Change %
-6.87%
% of All Funds
6.77%
Holding in Top 10
7
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-36.36%
% of All Funds
0.17%
New
41
Increased
111
Reduced
83
Closed
56
Calls
$124M
Puts
$158M
Net Calls
-$33.3M
Net Calls Change
-$139M
Name Holding Trade Value Shares
Change
Shares
Change %
NMC
1
NEA Management Company
Maryland
$1.33B
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.05B +$55.2M +427,629 +6%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$853M +$189M +1,462,112 +28%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$570M -$51.3M -397,081 -8%
BlackRock
5
BlackRock
New York
$497M +$32M +247,899 +7%
Vanguard Group
6
Vanguard Group
Pennsylvania
$399M +$14.8M +114,452 +4%
IVM
7
InterWest Venture Management
California
$261M
State Street
8
State Street
Massachusetts
$171M +$20.2M +156,293 +13%
Franklin Resources
9
Franklin Resources
California
$167M -$75.6M -585,611 -31%
Ameriprise
10
Ameriprise
Minnesota
$141M +$57.8M +447,467 +70%
OIM
11
Oracle Investment Management
Connecticut
$133M -$2.81M -21,754 -2%
BB
12
BB Biotech
Switzerland
$129M +$15.3M +118,203 +13%
Janus Henderson Group
13
Janus Henderson Group
United Kingdom
$116M +$23M +178,406 +25%
Federated Hermes
14
Federated Hermes
Pennsylvania
$112M +$72M +557,875 +181%
PAMU
15
Pictet Asset Management (UK)
United Kingdom
$81.5M +$29.9M +231,799 +58%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$73.6M -$17.3M -133,918 -19%
Bank of America
17
Bank of America
North Carolina
$64.3M +$27.9M +216,286 +77%
RSCM
18
Rock Springs Capital Management
Maryland
$63.9M +$613K +4,750 +1%
Invesco
19
Invesco
Georgia
$59.1M +$34.5M +267,115 +140%
AllianceBernstein
20
AllianceBernstein
Tennessee
$56.7M +$11.3M +87,731 +25%
Deutsche Bank
21
Deutsche Bank
Germany
$54.5M +$7.76M +60,110 +17%
Alyeska Investment Group
22
Alyeska Investment Group
Illinois
$52.6M +$14.3M +110,820 +37%
SIG
23
Senator Investment Group
New York
$51.6M +$50.3M +390,000 +3,900%
CCM
24
Camber Capital Management
Massachusetts
$51.6M +$51.6M +400,000 New
PA
25
Perceptive Advisors
New York
$50.2M +$3.76M +29,100 +8%