TSRO

TESARO, Inc.
TSRO

Overview Fund Activity
Delisted

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

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163 hedge funds and large institutions have $3.86B invested in TESARO, Inc. in 2016 Q2 according to their latest regulatory filings, with 44 funds opening new positions, 63 increasing their positions, 37 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
163
Holders Change
+26
Holders Change %
+18.98%
% of All Funds
4.36%
Holding in Top 10
11
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+266.67%
% of All Funds
0.29%
New
44
Increased
63
Reduced
37
Closed
17
Calls
$136M
Puts
$177M
Net Calls
-$40.7M
Net Calls Change
-$37.2M

Top Buyers

1
PC
Passport Capital
California
$61.7M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$512M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$404M
4
ACA
Avoro Capital Advisors
New York
$43.2M
5
Macquarie Group
Macquarie Group
Australia
$53.7M

Top Sellers

1
O
OrbiMed
New York
$0
2
Wellington Management Group
Wellington Management Group
Massachusetts
$282M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
4
SAM
Sectoral Asset Management
Quebec, Canada
$0
5
BA
BlackRock Advisors
Delaware
$19.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
NMC
1
NEA Management Company
Maryland
$864M – – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$512M +$44.7M +531,892 +10%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$404M +$35.6M +423,466 +10%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$282M -$71.5M -850,318 -20%
Vanguard Group
5
Vanguard Group
Pennsylvania
$186M +$18.5M +219,902 +11%
BFA
6
BlackRock Fund Advisors
California
$118M +$8.89M +105,803 +8%
BB
7
BB Biotech
Switzerland
$97M -$6.3M -75,000 -6%
PA
8
Perceptive Advisors
New York
$96.1M +$3.78M +44,956 +4%
State Street
9
State Street
Massachusetts
$84.8M +$9.66M +114,918 +13%
PI
10
Putnam Investments
Massachusetts
$69.3M +$8.45M +100,509 +14%
Jennison Associates
11
Jennison Associates
New York
$68.1M -$11.7M -139,366 -15%
AllianceBernstein
12
AllianceBernstein
Tennessee
$64.6M -$9.02M -107,363 -12%
PC
13
Passport Capital
California
$61.7M +$61.7M +734,327 New
BIT
14
BlackRock Institutional Trust
California
$60.5M +$1.76M +20,971 +3%
OIM
15
Oracle Investment Management
Connecticut
$56.1M +$2.18M +25,990 +4%
Macquarie Group
16
Macquarie Group
Australia
$53.7M +$26.8M +319,034 +100%
ACA
17
Avoro Capital Advisors
New York
$43.2M +$30.6M +364,000 +243%
Franklin Resources
18
Franklin Resources
California
$41.6M – – –
RSCM
19
Rock Springs Capital Management
Maryland
$40.3M +$8.45M +100,500 +26%
Federated Hermes
20
Federated Hermes
Pennsylvania
$32.1M +$4.95M +58,900 +18%
Deutsche Bank
21
Deutsche Bank
Germany
$31.7M +$3.36M +40,003 +12%
CAM
22
Cormorant Asset Management
Massachusetts
$30.5M +$6.02M +71,625 +25%
Northern Trust
23
Northern Trust
Illinois
$27.6M +$1.96M +23,351 +8%
EA
24
Emerald Acquisition
Washington
$23.7M +$23.7M +281,795 New
Geode Capital Management
25
Geode Capital Management
Massachusetts
$19.9M +$3.36M +40,001 +20%
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