TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

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265 hedge funds and large institutions have $5.1B invested in TESARO, Inc. in 2017 Q4 according to their latest regulatory filings, with 51 funds opening new positions, 89 increasing their positions, 78 reducing their positions, and 54 closing their positions.

Holders
265
Holders Change
-6
Holders Change %
-2.21%
% of All Funds
6.02%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.14%
New
51
Increased
89
Reduced
78
Closed
54
Calls
$102M
Puts
$95.5M
Net Calls
+$6.34M
Net Calls Change
+$39.7M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$622M
2
TCM
2
TimesSquare Capital Management
New York
$71M
3
CCM
3
Camber Capital Management
Massachusetts
$70.4M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$42.6M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$29.6M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$300M
2
Franklin Resources
2
Franklin Resources
California
$43.8M
3
SIG
3
Senator Investment Group
New York
$0
4
Federated Hermes
4
Federated Hermes
Pennsylvania
$25.3M
5
SHCM
5
Sachem Head Capital Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
NMC
1
NEA Management Company
Maryland
$851M 10,275,113 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$665M 8,029,960 -95,855 -1%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$622M 7,509,011 +899,214 +14%
BlackRock
4
BlackRock
New York
$337M 4,067,066 +213,920 +6%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$300M 3,622,348 -795,306 -18%
Vanguard Group
6
Vanguard Group
Pennsylvania
$256M 3,086,273 -6,415 -0.2%
IVM
7
InterWest Venture Management
California
$168M 2,021,738 – –
State Street
8
State Street
Massachusetts
$117M 1,414,093 +88,887 +7%
Ameriprise
9
Ameriprise
Minnesota
$105M 1,269,235 +180,302 +17%
BB
10
BB Biotech
Switzerland
$86.7M 1,046,193 +50,000 +5%
OIM
11
Oracle Investment Management
Connecticut
$73.7M 891,242 -139,583 -14%
TCM
12
TimesSquare Capital Management
New York
$71M 856,600 +593,924 +226%
CCM
13
Camber Capital Management
Massachusetts
$70.4M 850,000 +450,000 +113%
Janus Henderson Group
14
Janus Henderson Group
United Kingdom
$68.2M 822,634 -72,922 -8%
PAMU
15
Pictet Asset Management (UK)
United Kingdom
$59.8M 721,281 +90,377 +14%
RSCM
16
Rock Springs Capital Management
Maryland
$45.5M 548,500 +53,250 +11%
Deutsche Bank
17
Deutsche Bank
Germany
$44M 530,992 +108,451 +26%
Franklin Resources
18
Franklin Resources
California
$43.8M 528,781 -761,030 -59%
AllianceBernstein
19
AllianceBernstein
Tennessee
$42.6M 513,542 +74,290 +17%
Balyasny Asset Management
20
Balyasny Asset Management
Illinois
$42.6M 513,494 +394,169 +330%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$39.5M 476,603 -93,253 -16%
Invesco
22
Invesco
Georgia
$37.6M 453,841 -4,068 -0.9%
Goldman Sachs
23
Goldman Sachs
New York
$35.9M 432,970 +96,353 +29%
Wells Fargo
24
Wells Fargo
California
$30.3M 365,990 +41,710 +13%
Renaissance Technologies
25
Renaissance Technologies
New York
$29.6M 357,400 +296,000 +482%
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