TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

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189 hedge funds and large institutions have $2.62B invested in TESARO, Inc. in 2018 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 68 increasing their positions, 47 reducing their positions, and 43 closing their positions.

Holders
189
Holders Change
-11
Holders Change %
-5.5%
% of All Funds
4.33%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.16%
New
34
Increased
68
Reduced
47
Closed
43
Calls
$123M
Puts
$72.5M
Net Calls
+$50.2M
Net Calls Change
+$41.8M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$270M
2
FCM
2
Frontier Capital Management
Massachusetts
$122M
3
Millennium Management
3
Millennium Management
New York
$60.9M
4
CCM
4
Camber Capital Management
Massachusetts
$137M
5
CAM
5
Cormorant Asset Management
Massachusetts
$48.8M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$81.9M
2
Ameriprise
2
Ameriprise
Minnesota
$27.7M
3
PAMU
3
Pictet Asset Management (UK)
United Kingdom
$0
4
NC
4
Nexthera Capital
New York
$0
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
NMC
1
NEA Management Company
Maryland
$407M 10,420,555 – –
Wellington Management Group
2
Wellington Management Group
Massachusetts
$270M 6,931,513 +1,728,405 +33%
BlackRock
3
BlackRock
New York
$167M 4,285,890 +64,579 +2%
CCM
4
Camber Capital Management
Massachusetts
$137M 3,500,000 +1,000,000 +40%
Vanguard Group
5
Vanguard Group
Pennsylvania
$130M 3,336,421 +116,337 +4%
FCM
6
Frontier Capital Management
Massachusetts
$122M 3,139,778 +1,375,361 +78%
BB
7
BB Biotech
Switzerland
$114M 2,931,802 +505,000 +21%
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$106M 2,704,466 -378,881 -12%
State Street
9
State Street
Massachusetts
$94.8M 2,429,903 +364,918 +18%
Fidelity Investments
10
Fidelity Investments
Massachusetts
$81.9M 2,098,483 -3,186,185 -60%
IVM
11
InterWest Venture Management
California
$78.9M 2,021,738 – –
Millennium Management
12
Millennium Management
New York
$60.9M 1,560,761 +1,364,520 +695%
TCIM
13
TIAA CREF Investment Management
New York
$53.6M 1,372,970 +298,457 +28%
CAM
14
Cormorant Asset Management
Massachusetts
$48.8M 1,250,000 +700,000 +127%
Balyasny Asset Management
15
Balyasny Asset Management
Illinois
$46.9M 1,201,392 +684,983 +133%
TA
16
Teachers Advisors
New York
$39.7M 1,016,420 +354,177 +53%
AG
17
Artal Group
Luxembourg
$31.2M 800,000 – –
CS
18
Candriam SCA
Luxembourg
$29.8M 763,500 +382,000 +100%
RSCM
19
Rock Springs Capital Management
Maryland
$28.7M 735,000 +109,600 +18%
Ameriprise
20
Ameriprise
Minnesota
$27.7M 709,423 -796,979 -53%
Goldman Sachs
21
Goldman Sachs
New York
$27.3M 699,508 +5,870 +0.8%
ECP
22
Elk Creek Partners
Colorado
$26.3M 673,392 +481,577 +251%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$23M 590,524 -9,576 -2%
Capital World Investors
24
Capital World Investors
California
$20.3M 521,000 – –
EAM
25
EULAV Asset Management
Florida
$20.3M 520,000 +40,000 +8%
1
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