TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

Back to rankings

221 hedge funds and large institutions have $5.23B invested in TESARO, Inc. in 2016 Q3 according to their latest regulatory filings, with 74 funds opening new positions, 73 increasing their positions, 62 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
221
Holders Change
+58
Holders Change %
+35.58%
% of All Funds
5.91%
Holding in Top 10
9
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-18.18%
% of All Funds
0.24%
New
74
Increased
73
Reduced
62
Closed
15
Calls
$106M
Puts
$115M
Net Calls
-$8.24M
Net Calls Change
+$32.4M

Top Buyers

1
Franklin Resources
Franklin Resources
California
$251M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$772M
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$83.8M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$560M
5
JHIU
Janus Henderson Investors US
Colorado
$71.2M

Top Sellers

1
PI
Putnam Investments
Massachusetts
$1.04M
2
PC
Passport Capital
California
$0
3
Jennison Associates
Jennison Associates
New York
$24M
4
PA
Perceptive Advisors
New York
$68.4M
5
Wellington Management Group
Wellington Management Group
Massachusetts
$294M
Name Holding Trade Value Shares
Change 		Shares
Change %
BIM
51
BlackRock Investment Management
Delaware
$10.1M -$1.46M -14,533 -13%
Massachusetts Financial Services
52
Massachusetts Financial Services
Massachusetts
$10M -$9.67M -96,457 -49%
Dimensional Fund Advisors
53
Dimensional Fund Advisors
Texas
$8.88M +$8.88M +88,573 New
CS
54
Credit Suisse
Switzerland
$8.56M +$1.93M +19,299 +29%
NIP
55
Nicholas Investment Partners
California
$8.47M +$7.13M +71,081 +532%
SAM
56
Senzar Asset Management
New York
$8.45M -$1M -10,000 -11%
Invesco
57
Invesco
Georgia
$8.06M +$8.06M +80,412 New
VanEck Associates
58
VanEck Associates
New York
$7.58M +$7.58M +75,610 New
EAM
59
Eventide Asset Management
Massachusetts
$7.52M -$1.5M -15,000 -17%
PCM
60
Pentwater Capital Management
Florida
$7.02M +$7.02M +70,000 New
KCM
61
Kingdon Capital Management
New York
$6.88M +$6.88M +68,608 New
Royal Bank of Canada
62
Royal Bank of Canada
Ontario, Canada
$6.55M +$5.67M +56,603 +646%
HCMT
63
Highland Capital Management (Texas)
Texas
$6.4M +$4.4M +43,883 +219%
GC
64
Guggenheim Capital
Illinois
$6.22M -$3.25M -32,404 -34%
CPIM
65
Columbia Partners Investment Management
Virginia
$6.1M +$2.17M +21,693 +55%
Swiss National Bank
66
Swiss National Bank
Switzerland
$5.73M +$902K +8,999 +19%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$5.69M +$521K +5,200 +10%
AL
68
Airain Ltd
Guernsey
$5.41M +$5.41M +53,966 New
California Public Employees Retirement System
69
California Public Employees Retirement System
California
$5.25M -$381K -3,800 -7%
ACM
70
Atika Capital Management
New York
$5.01M +$3.96M +39,500 +376%
SFM
71
Sphera Funds Management
Israel
$5.01M +$5.01M +50,000 New
D.E. Shaw & Co
72
D.E. Shaw & Co
New York
$4.97M -$13.8M -137,632 -74%
Barclays
73
Barclays
United Kingdom
$4.95M -$1.61M -16,103 -25%
Morgan Stanley
74
Morgan Stanley
New York
$4.76M -$2.21M -22,007 -32%
TA
75
Teachers Advisors
New York
$4.57M +$259K +2,588 +6%
1 2
3
4 5