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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
NMC
1
NEA Management Company
Maryland
$382M +$262K +7,157 +0.1%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$124M +$2.18M +59,504 +2%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$65.3M +$357K +9,742 +0.6%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$65.1M +$7.5M +204,777 +14%
PA
5
Perceptive Advisors
New York
$58.6M +$21.7M +593,150 +64%
State Street
6
State Street
Massachusetts
$27.5M +$19.3M +527,140 +288%
OIM
7
Oracle Investment Management
Connecticut
$26.2M
CCI
8
Columbus Circle Investors
$26M +$21.2M +579,157 +627%
Vanguard Group
9
Vanguard Group
Pennsylvania
$23.2M +$3.26M +88,972 +17%
AllianceBernstein
10
AllianceBernstein
Tennessee
$19.4M -$365K -9,956 -2%
Franklin Resources
11
Franklin Resources
California
$17.9M +$6.44M +175,900 +61%
BFA
12
BlackRock Fund Advisors
California
$16.8M +$1.34M +36,508 +9%
Adage Capital Partners
13
Adage Capital Partners
Massachusetts
$14.6M +$1.83M +50,000 +15%
BB
14
BB Biotech
Switzerland
$14.5M +$13.7M +373,300 New
Ameriprise
15
Ameriprise
Minnesota
$12.9M -$3.14M -85,850 -20%
VM
16
VHCP Management
New York
$10.1M
Northern Trust
17
Northern Trust
Illinois
$7.56M +$2.37M +64,793 +50%
BIT
18
BlackRock Institutional Trust
California
$7.11M +$964K +26,340 +17%
SCA
19
SAC Capital Advisors
Connecticut
$7.08M -$6.4M -174,807 -49%
PI
20
Putnam Investments
Massachusetts
$6.59M
Deutsche Bank
21
Deutsche Bank
Germany
$6.42M +$4.51M +123,261 +290%
Invesco
22
Invesco
Georgia
$6.25M +$2.27M +61,871 +62%
CCM
23
Cupps Capital Management
Illinois
$6.16M -$2.29M -62,576 -28%
Millennium Management
24
Millennium Management
New York
$5.01M -$4.64M -126,753 -49%
AQR Capital Management
25
AQR Capital Management
Connecticut
$4.44M +$3.85M +105,056 +1,106%

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.