We are live on ! Find out more
TSRO

TESARO, Inc.
TSRO

Delisted

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

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

1,712% more call options, than puts

Call options by funds: $14.7M | Put options by funds: $810K

62% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 26

27% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 11

24% more capital invested

Capital invested by funds: $830M → $1.03B (+$202M)

3% more funds holding

Funds holding: 9093 (+3)

20% less funds holding in top 10

Funds holding in top 10: 54 (-1)

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
Name Holding Trade Value Shares
Change
Change in
Stake
Bank of New York Mellon
26
Bank of New York Mellon
New York
$3.9M +$309K +8,429 +9%
OAM
27
Oxford Asset Management
United Kingdom
$3.41M -$7.73M -211,119 -71%
BNP Paribas Asset Management
28
BNP Paribas Asset Management
France
$3.36M +$3.18M +86,818 New
TCIM
29
TIAA CREF Investment Management
New York
$3.25M +$667K +18,225 +28%
JP Morgan Chase
30
JP Morgan Chase
New York
$3.09M -$4.43M -120,950 -60%
GC
31
Guggenheim Capital
Illinois
$3.08M +$776K +21,205 +36%
Morgan Stanley
32
Morgan Stanley
New York
$2.75M +$1.06M +29,070 +69%
Geode Capital Management
33
Geode Capital Management
Massachusetts
$2.73M +$428K +11,685 +20%
USAA
34
United Services Automobile Association
Texas
$2.71M
MSA
35
Mason Street Advisors
Wisconsin
$2.65M +$2.5M +68,400 New
ACH
36
ArrowMark Colorado Holdings
Colorado
$2.37M +$192K +5,238 +9%
NIP
37
Nicholas Investment Partners
California
$2.34M +$80.5K +2,199 +4%
FIG
38
Fortress Investment Group
New York
$2.3M +$1.13M +30,914 +108%
TI
39
Turner Investments
Pennsylvania
$2.28M +$259K +7,080 +14%
DCM
40
Driehaus Capital Management
Illinois
$2.12M +$380K +10,374 +23%
EI
41
EAM Investors
California
$1.76M -$85.4K -2,331 -5%
NFA
42
Nationwide Fund Advisors
Ohio
$1.75M +$72.2K +1,973 +5%
TD Asset Management
43
TD Asset Management
Ontario, Canada
$1.69M +$58.6K +1,600 +4%
Loomis, Sayles & Company
44
Loomis, Sayles & Company
Massachusetts
$1.6M +$16.7K +456 +1%
RFC
45
Russell Frank Company
Washington
$1.5M -$204K -5,568 -13%
BIM
46
BlackRock Investment Management
Delaware
$1.47M +$24.4K +667 +2%
Bank of America
47
Bank of America
North Carolina
$1.46M -$674K -18,418 -33%
Charles Schwab
48
Charles Schwab
California
$1.23M +$117K +3,208 +12%
BBA
49
Baker Bros. Advisors
New York
$1.21M
ARTA
50
A.R.T. Advisors
New York
$932K -$816K -22,284 -48%

TSRO Hedge Fund Activity: Q3 2013 in Review

93 of the 3,084 institutional investors tracked by Wall St. Rank reported a position in TESARO, Inc. (TSRO) for Q3 2013, worth a combined $1.03B — up 24% from $830M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new TSRO positions and 11 closed out — a net gain of 3 holders — while 42 added to existing stakes and 26 trimmed.

The largest buyer was Perceptive Advisors, adding an estimated $21.7M. The largest seller was PFM Health Sciences, exiting entirely with an estimated $16.4M sold.

  • 93 institutional investors held TESARO, Inc. (TSRO) as of Q3 2013, up from 90 in Q2 2013.
  • Funds reported $1.03B of TESARO, Inc. stock for Q3 2013, up 24% quarter-over-quarter.
  • 14 funds opened new TESARO, Inc. positions in Q3 2013 and 11 closed out, a net change of +3 holders.
  • The largest TESARO, Inc. buyer in Q3 2013 was Perceptive Advisors, an estimated $21.7M added.
  • The largest TESARO, Inc. seller in Q3 2013 was PFM Health Sciences, an estimated $16.4M sold.

Based on aggregated 13F filings for Q3 2013.