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 $4.14B invested in TESARO, Inc. in 2018 Q4 according to their latest regulatory filings, with 95 funds opening new positions, 44 increasing their positions, 67 reducing their positions, and 62 closing their positions.

Holders
221
Holders Change
+32
Holders Change %
+16.93%
% of All Funds
4.93%
Holding in Top 10
23
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+228.57%
% of All Funds
0.51%
New
95
Increased
44
Reduced
67
Closed
62
Calls
$333M
Puts
$172M
Net Calls
+$161M
Net Calls Change
+$111M

Top Buyers

1
BCM
1
Beryl Capital Management
California
$211M
2
FCM
2
Farallon Capital Management
California
$126M
3
MF
3
Magnetar Financial
Illinois
$102M
4
AA
4
AQR Arbitrage
Connecticut
$91.1M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$76.2M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$74.6M
2
FCM
2
Frontier Capital Management
Massachusetts
$33.4M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$45.6M
4
IVM
4
InterWest Venture Management
California
$590K
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$17.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Millennium Management
76
Millennium Management
New York
$6.1M -$110M -1,478,672 -95%
EMPI
77
Elo Mutual Pension Insurance
Finland
$6.09M +$6.09M +82,000 New
CS
78
Candriam SCA
Luxembourg
$5.94M -$50.7M -683,500 -90%
VOAM
79
Vertex One Asset Management
British Columbia, Canada
$5.85M +$5.85M +78,754 New
New York State Common Retirement Fund
80
New York State Common Retirement Fund
New York
$5.61M +$44.5K +600 +0.8%
TCA
81
Taconic Capital Advisors
New York
$5.57M +$5.57M +75,000 New
SCM
82
Stevens Capital Management
Pennsylvania
$5.56M +$5.56M +74,921 New
KAM
83
Kassirer Asset Management
Ontario, Canada
$5.2M +$5.2M +70,000 New
Swiss National Bank
84
Swiss National Bank
Switzerland
$5.05M +$89.1K +1,200 +2%
Royal Bank of Canada
85
Royal Bank of Canada
Ontario, Canada
$5.04M +$4.18M +56,276 +487%
TA
86
Teachers Advisors
New York
$4.92M -$70.6M -950,175 -93%
CS
87
Credit Suisse
Switzerland
$4.77M -$22.2M -299,429 -82%
PPA
88
Parametric Portfolio Associates
Washington
$4.77M -$1.1M -14,767 -19%
Ohio Public Employees Retirement System (OPERS)
89
Ohio Public Employees Retirement System (OPERS)
Ohio
$4.61M +$3.59M +48,313 +350%
PP
90
Paloma Partners
Connecticut
$4.58M +$4.58M +61,625 New
SEC
91
Seven Eight Capital
New York
$4.54M +$2.91M +39,233 +179%
California State Teachers Retirement System (CalSTRS)
92
California State Teachers Retirement System (CalSTRS)
California
$4.51M +$102K +1,370 +2%
SG Americas Securities
93
SG Americas Securities
New York
$4.49M +$4.49M +60,443 New
AllianceBernstein
94
AllianceBernstein
Tennessee
$4.11M -$8.72M -117,394 -68%
LOAMU
95
Lombard Odier Asset Management (USA)
New York
$4.08M +$4.08M +55,000 New
State Board of Administration of Florida Retirement System
96
State Board of Administration of Florida Retirement System
Florida
$4.02M -$201K -2,703 -5%
AGM
97
Alpine Global Management
New York
$3.71M +$3.71M +50,000 New
LIM
98
Longfellow Investment Management
Massachusetts
$3.71M +$3.71M +50,000 New
California Public Employees Retirement System
99
California Public Employees Retirement System
California
$3.63M -$356K -4,800 -9%
GC
100
Guggenheim Capital
Illinois
$3.48M -$1.9M -25,594 -35%
2 3
4
5 6