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TSRO

TESARO, Inc.
TSRO

Delisted

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

134 hedge funds and large institutions have $2.44B invested in TESARO, Inc. in 2015 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 59 increasing their positions, 39 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

96% more call options, than puts

Call options by funds: $21.2M | Put options by funds: $10.8M

51% more repeat investments, than reductions

Existing positions increased: 59 | Existing positions reduced: 39

4% more capital invested

Capital invested by funds: $2.34B → $2.44B (+$97.8M)

0% more funds holding

Funds holding: 134134 (0)

0% more first-time investments, than exits

New positions opened: 21 | Existing positions closed: 21

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
134
Holders Change
Holders Change %
0%
% of All Funds
3.61%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
21
Increased
59
Reduced
39
Closed
21
Calls
$21.2M
Puts
$10.8M
Net Calls
+$10.4M
Net Calls Change
+$31.4M
Name Holding Trade Value Shares
Change
Change in
Stake
CIA
101
Capital Impact Advisors
Massachusetts
$401K
MAA
102
Managed Account Advisors
New Jersey
$354K +$61K +1,063 +21%
TI
103
Trexquant Investment
Connecticut
$328K -$803 -14 -0.3%
Jane Street
104
Jane Street
New York
$315K -$43.6K -759 -12%
CIM
105
CIM Investment Management
Pennsylvania
$284K
EMG
106
Ellington Management Group
Connecticut
$277K +$270K +4,714 New
Mackenzie Financial
107
Mackenzie Financial
Ontario, Canada
$270K +$264K +4,600 New
Legal & General Group
108
Legal & General Group
United Kingdom
$256K +$69.1K +1,205 +37%
Group One Trading
109
Group One Trading
Illinois
$251K -$570K -9,932 -70%
BlackRock
110
BlackRock
New York
$251K +$218K +3,802 +828%
ACM
111
Advent Capital Management
New York
$242K +$236K +4,119 New
Principal Financial Group
112
Principal Financial Group
Iowa
$236K +$230K +4,012 New
Public Employees Retirement Association of Colorado
113
Public Employees Retirement Association of Colorado
Colorado
$229K +$223K +3,889 New
Prudential Financial
114
Prudential Financial
New Jersey
$221K +$216K +3,764 New
Canada Life
115
Canada Life
Manitoba, Canada
$205K
UBS Group
116
UBS Group
Switzerland
$203K -$25.2K -440 -11%
CSS
117
Cubist Systematic Strategies
Connecticut
$148K -$189K -3,293 -57%
Royal Bank of Canada
118
Royal Bank of Canada
Ontario, Canada
$128K +$110K +1,925 +770%
IP
119
Isthmus Partners
Wisconsin
$118K
BNP Paribas Financial Markets
120
BNP Paribas Financial Markets
France
$114K +$85K +1,482 +326%
FMT
121
First Mercantile Trust
Tennessee
$101K +$32.1K +560 +49%
Simplex Trading
122
Simplex Trading
Illinois
$84K -$98.6K -1,718 -54%
AFIA
123
America First Investment Advisors
Nebraska
$59K
CCMH
124
Cornerstone Capital Management Holdings
New York
$59K +$45.9K +800 +400%
PAM
125
Panagora Asset Management
Massachusetts
$30K +$29.7K +517 New

TSRO Hedge Fund Activity: Q2 2015 in Review

134 of the 3,712 institutional investors tracked by Wall St. Rank reported a position in TESARO, Inc. (TSRO) for Q2 2015, worth a combined $2.44B — up 4.2% from $2.34B a quarter earlier.

Fund positioning in TSRO was balanced in Q2 2015: 21 funds opened new positions, 21 closed out, 59 added to existing stakes and 39 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $116M. The largest seller was NEA Management Company, cutting an estimated $57.4M.

  • 134 institutional investors held TESARO, Inc. (TSRO) as of Q2 2015, unchanged from Q1 2015.
  • Funds reported $2.44B of TESARO, Inc. stock for Q2 2015, up 4.2% quarter-over-quarter.
  • 21 funds opened new TESARO, Inc. positions in Q2 2015 and 21 closed out, a net change of 0 holders.
  • The largest TESARO, Inc. buyer in Q2 2015 was Fidelity Investments, an estimated $116M added.
  • The largest TESARO, Inc. seller in Q2 2015 was NEA Management Company, an estimated $57.4M sold.

Based on aggregated 13F filings for Q2 2015.