TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

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93 hedge funds and large institutions have $1.03B invested in TESARO, Inc. in 2013 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 42 increasing their positions, 26 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
93
Holders Change
+3
Holders Change %
+3.33%
% of All Funds
3.02%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.13%
New
14
Increased
42
Reduced
26
Closed
11
Calls
$14.7M
Puts
$810K
Net Calls
+$13.9M
Net Calls Change
+$13.9M

Top Buyers

1
PA
1
Perceptive Advisors
New York
$58.6M
2
CCI
2
Columbus Circle Investors
$26M
3
State Street
3
State Street
Massachusetts
$27.5M
4
BB
4
BB Biotech
Switzerland
$14.5M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$65.1M

Top Sellers

1
PHS
1
PFM Health Sciences
California
$0
2
Jennison Associates
2
Jennison Associates
New York
$0
3
OAM
3
Oxford Asset Management
United Kingdom
$3.41M
4
SCA
4
SAC Capital Advisors
Connecticut
$7.08M
5
Millennium Management
5
Millennium Management
New York
$5.01M
Name Holding Trade Value Shares
Change 		Shares
Change %
PIM
101
Partner Investment Management
California
– -$564K -17,230 Closed
LMGAM
102
Liberty Mutual Group Asset Management
Massachusetts
– -$542K -16,566 Closed
B
103
BP
United Kingdom
– -$434K -13,253 Closed
HP
104
Harbourvest Partners
Massachusetts
– -$217K -6,646 Closed
1 2 3 4
5