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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 $2.34B invested in TESARO, Inc. in 2015 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 52 increasing their positions, 30 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

375% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 8

100% more funds holding in top 10

Funds holding in top 10: 24 (+2)

76% more capital invested

Capital invested by funds: $1.33B → $2.34B (+$1.01B)

73% more repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 30

29% more funds holding

Funds holding: 104134 (+30)

34% less call options, than puts

Call options by funds: $41.2M | Put options by funds: $62.2M

Holders
134
Holders Change
+30
Holders Change %
+28.85%
% of All Funds
3.57%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.11%
New
38
Increased
52
Reduced
30
Closed
8
Calls
$41.2M
Puts
$62.2M
Net Calls
-$21.1M
Net Calls Change
-$20.2M
Name Holding Trade Value Shares
Change
Change in
Stake
EAM
26
EverPoint Asset Management
Connecticut
$11.5M +$4.71M +100,000 +100%
Citigroup
27
Citigroup
New York
$11.2M -$4.45M -94,453 -33%
CAM
28
Cormorant Asset Management
Massachusetts
$11M -$5.12M -108,750 -36%
Loomis, Sayles & Company
29
Loomis, Sayles & Company
Massachusetts
$10.4M -$12.7M -270,237 -60%
Ameriprise
30
Ameriprise
Minnesota
$9.89M -$2.58M -54,742 -24%
Geode Capital Management
31
Geode Capital Management
Massachusetts
$8.91M +$1.75M +37,136 +31%
Wells Fargo
32
Wells Fargo
California
$8.83M -$2.45M -51,912 -25%
Renaissance Technologies
33
Renaissance Technologies
New York
$8.54M +$7.01M +148,704 New
CS
34
Candriam SCA
Luxembourg
$8.04M +$188K +4,000 +3%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$7.99M +$1.86M +39,473 +40%
Macquarie Group
36
Macquarie Group
Australia
$7.55M +$3.14M +66,688 +103%
AAMU
37
Amundi Asset Management US
Massachusetts
$7.42M +$26.3K +559 +0.4%
TA
38
Teachers Advisors
New York
$7.36M +$111K +2,348 +2%
Two Sigma Investments
39
Two Sigma Investments
New York
$7.07M +$4.88M +103,680 +533%
TCIM
40
TIAA CREF Investment Management
New York
$6.46M -$275K -5,827 -5%
FAM
41
Fred Alger Management
New York
$6.31M -$1.68M -35,704 -25%
GC
42
Guggenheim Capital
Illinois
$6.28M +$112K +2,386 +2%
EAM
43
Eventide Asset Management
Massachusetts
$5.03M +$598K +12,700 +17%
TD Asset Management
44
TD Asset Management
Ontario, Canada
$4.97M +$1.11M +23,600 +37%
OAM
45
Oxford Asset Management
United Kingdom
$4.58M -$4.06M -86,230 -52%
EI
46
EAM Investors
California
$3.94M +$3.23M +68,548 New
Invesco
47
Invesco
Georgia
$3.92M +$3.21M +68,223 New
Charles Schwab
48
Charles Schwab
California
$3.71M +$354K +7,515 +13%
Goldman Sachs
49
Goldman Sachs
New York
$3.69M -$23.2M -492,816 -88%
Two Sigma Advisers
50
Two Sigma Advisers
New York
$3.49M +$2.86M +60,800 New

TSRO Hedge Fund Activity: Q1 2015 in Review

134 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in TESARO, Inc. (TSRO) for Q1 2015, worth a combined $2.34B — up 76% from $1.33B a quarter earlier.

Buyers outnumbered sellers: 38 funds opened new TSRO positions and 8 closed out — a net gain of 30 holders — while 52 added to existing stakes and 30 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $130M. The largest seller was Wellington Management Group, cutting an estimated $35.7M.

  • 134 institutional investors held TESARO, Inc. (TSRO) as of Q1 2015, up from 104 in Q4 2014.
  • Funds reported $2.34B of TESARO, Inc. stock for Q1 2015, up 76% quarter-over-quarter.
  • 38 funds opened new TESARO, Inc. positions in Q1 2015 and 8 closed out, a net change of +30 holders.
  • The largest TESARO, Inc. buyer in Q1 2015 was Fidelity Investments, an estimated $130M added.
  • The largest TESARO, Inc. seller in Q1 2015 was Wellington Management Group, an estimated $35.7M sold.

Based on aggregated 13F filings for Q1 2015.