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TSRO

TESARO, Inc.
TSRO

Delisted

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

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97 hedge funds and large institutions have $989M invested in TESARO, Inc. in 2014 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 45 increasing their positions, 16 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

181% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 16

25% more first-time investments, than exits

New positions opened: 20 | Existing positions closed: 16

6% more capital invested

Capital invested by funds: $929M → $989M (+$60M)

4% more funds holding

Funds holding: 93 → 97 (+4)

42% less call options, than puts

Call options by funds: $8.01M | Put options by funds: $13.9M

50% less funds holding in top 10

Funds holding in top 10: 2 → 1 (-1)

Holders
97
Holders Change
+4
Holders Change %
+4.3%
% of All Funds
2.79%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
20
Increased
45
Reduced
16
Closed
16
Calls
$8.01M
Puts
$13.9M
Net Calls
-$5.9M
Net Calls Change
-$2.89M

Top Buyers

Rank Fund Capital Flow
1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$18.7M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$17.4M
3
Goldman Sachs
Goldman Sachs
New York
+$15.6M
4
PI
Putnam Investments
Massachusetts
+$5.36M
5
FAM
Fred Alger Management
New York
+$4.71M

Top Sellers

Rank Fund Capital Flow
1
O
OrbiMed
New York
-$25M
2
RCM
RA Capital Management
Massachusetts
-$20.6M
3
PA
Perceptive Advisors
New York
-$15.8M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$8.4M
5
Millennium Management
Millennium Management
New York
-$7.64M
Name Holding Trade Value Shares
Change 		Change in
Stake
RSCM
26
Rock Springs Capital Management
Maryland
$5.13M +$946K +35,500 +27%
Lord, Abbett & Co
27
Lord, Abbett & Co
New Jersey
$4.64M -$233K -8,733 -6%
NI
28
Numeric Investors
Massachusetts
$4.62M +$3.95M +148,332 New
Deutsche Bank
29
Deutsche Bank
Germany
$4.61M +$1.22M +45,851 +45%
TCIM
30
TIAA CREF Investment Management
New York
$4.17M +$796K +29,851 +29%
CCI
31
Columbus Circle Investors
$3.85M +$1.39M +52,019 +73%
Susquehanna International Group
32
Susquehanna International Group
Pennsylvania
$3.46M +$2.13M +79,901 +255%
Geode Capital Management
33
Geode Capital Management
Massachusetts
$3.44M +$131K +4,924 +5%
Bank of New York Mellon
34
Bank of New York Mellon
New York
$3.4M +$1.09M +40,815 +60%
TA
35
Teachers Advisors
New York
$3.36M +$2.32M +86,996 +415%
SCM
36
Suffolk Capital Management
New York
$2.46M +$974K +36,533 +86%
MSA
37
Mason Street Advisors
Wisconsin
$2.13M – – –
Alyeska Investment Group
38
Alyeska Investment Group
Illinois
$2.05M +$1.76M +65,928 New
Citadel Advisors
39
Citadel Advisors
Florida
$1.96M -$727K -27,292 -30%
AQR Capital Management
40
AQR Capital Management
Connecticut
$1.95M -$1.49M -56,000 -47%
TD Asset Management
41
TD Asset Management
Ontario, Canada
$1.8M +$123K +4,600 +9%
Macquarie Group
42
Macquarie Group
Australia
$1.79M +$452K +16,976 +42%
RPAM
43
Rhenman & Partners Asset Management
Sweden
$1.71M +$1.47M +55,000 New
BIM
44
BlackRock Investment Management
Delaware
$1.63M +$309K +11,598 +28%
IHM
45
Iguana Healthcare Management
New York
$1.56M – – –
Charles Schwab
46
Charles Schwab
California
$1.49M +$160K +6,020 +14%
GC
47
Guggenheim Capital
Illinois
$1.42M +$1.22M +45,709 New
EI
48
EAM Investors
California
$1.34M +$1.15M +43,184 New
Bank of America
49
Bank of America
North Carolina
$1.27M +$53.1K +1,991 +5%
USAA
50
United Services Automobile Association
Texas
$1.26M +$107K +4,000 +11%
1
2
3 4 5

TSRO Hedge Fund Activity: Q2 2014 in Review

97 of the 3,479 institutional investors tracked by Wall St. Rank reported a position in TESARO, Inc. (TSRO) for Q2 2014, worth a combined $989M — up 6.5% from $929M a quarter earlier.

Buyers outnumbered sellers: 20 funds opened new TSRO positions and 16 closed out — a net gain of 4 holders — while 45 added to existing stakes and 16 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $18.7M. The largest seller was OrbiMed, exiting entirely with an estimated $25M sold.

  • 97 institutional investors held TESARO, Inc. (TSRO) as of Q2 2014, up from 93 in Q1 2014.
  • Funds reported $989M of TESARO, Inc. stock for Q2 2014, up 6.5% quarter-over-quarter.
  • 20 funds opened new TESARO, Inc. positions in Q2 2014 and 16 closed out, a net change of +4 holders.
  • The largest TESARO, Inc. buyer in Q2 2014 was T. Rowe Price Associates, an estimated $18.7M added.
  • The largest TESARO, Inc. seller in Q2 2014 was OrbiMed, an estimated $25M sold.

Based on aggregated 13F filings for Q2 2014.