TSRO

TESARO, Inc.
TSRO

Delisted

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

231 hedge funds and large institutions have $7.8B invested in TESARO, Inc. in 2016 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 91 increasing their positions, 73 reducing their positions, and 33 closing their positions.

Holders
231
Holders Change
+10
Holders Change %
+4.52%
% of All Funds
5.78%
Holding in Top 10
14
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+55.56%
% of All Funds
0.35%
New
47
Increased
91
Reduced
73
Closed
33
Calls
$108M
Puts
$144M
Net Calls
-$36.1M
Net Calls Change
-$27.9M
Name Market Value Shares Shares
Change
Shares
Change %
NMC
1
NEA Management Company
Maryland
$1.38B 10,275,113
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.08B 8,011,003 +306,147 +4%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$957M 7,119,254 +1,534,975 +27%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$463M 3,439,422 +508,395 +17%
Franklin Resources
5
Franklin Resources
California
$409M 3,042,844 +534,851 +21%
Vanguard Group
6
Vanguard Group
Pennsylvania
$378M 2,812,373 +315,469 +13%
IVM
7
InterWest Venture Management
California
$272M 2,021,403 +2,021,403 New
BFA
8
BlackRock Fund Advisors
California
$231M 1,721,313 +187,814 +12%
OIM
9
Oracle Investment Management
Connecticut
$168M 1,248,086 +93,764 +8%
State Street
10
State Street
Massachusetts
$133M 988,072 -185,353 -16%
BB
11
BB Biotech
Switzerland
$131M 974,582
BIT
12
BlackRock Institutional Trust
California
$112M 833,116 +62,187 +8%
JHIU
13
Janus Henderson Investors US
Colorado
$103M 763,345 +53,421 +8%
PA
14
Perceptive Advisors
New York
$92.5M 687,993 +5,578 +0.8%
Federated Hermes
15
Federated Hermes
Pennsylvania
$88.4M 657,239 -207,661 -24%
RSCM
16
Rock Springs Capital Management
Maryland
$82.5M 613,500 -13,000 -2%
Lord, Abbett & Co
17
Lord, Abbett & Co
New Jersey
$74.5M 553,792 -282,278 -34%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$67.3M 500,324 +6,623 +1%
Deutsche Bank
19
Deutsche Bank
Germany
$64.8M 481,636 +34,632 +8%
BA
20
BlackRock Advisors
Delaware
$63.8M 474,777 +439,122 +1,232%
AllianceBernstein
21
AllianceBernstein
Tennessee
$58.5M 435,255 -310,663 -42%
1832 Asset Management
22
1832 Asset Management
Ontario, Canada
$58.5M 513,200 +280,700 +121%
Northern Trust
23
Northern Trust
Illinois
$50.3M 374,304 +30,369 +9%
EAM
24
Eagle Asset Management
Florida
$47.8M 355,684 +355,684 New
Macquarie Group
25
Macquarie Group
Australia
$40.5M 301,510 +13,830 +5%