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TSRO

TESARO, Inc.
TSRO

Delisted

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

265 hedge funds and large institutions have $5.1B invested in TESARO, Inc. in 2017 Q4 according to their latest regulatory filings, with 51 funds opening new positions, 89 increasing their positions, 78 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed

14% more repeat investments, than reductions

Existing positions increased: 89 | Existing positions reduced: 78

7% more call options, than puts

Call options by funds: $102M | Put options by funds: $95.5M

6% less first-time investments, than exits

New positions opened: 51 | Existing positions closed: 54

2% less funds holding

Funds holding: 271265 (-6)

14% less funds holding in top 10

Funds holding in top 10: 76 (-1)

36% less capital invested

Capital invested by funds: $7.93B → $5.1B (-$2.83B)

Holders
265
Holders Change
-6
Holders Change %
-2.21%
% of All Funds
6.01%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.14%
New
51
Increased
89
Reduced
78
Closed
54
Calls
$102M
Puts
$95.5M
Net Calls
+$6.33M
Net Calls Change
+$39.7M
Name Holding Trade Value Shares
Change
Change in
Stake
Parallax Volatility Advisers
151
Parallax Volatility Advisers
California
$741K +$877K +8,943 New
Public Employees Retirement Association of Colorado
152
Public Employees Retirement Association of Colorado
Colorado
$687K +$23.2K +237 +3%
IP
153
Intellectus Partners
California
$687K +$120K +1,225 +17%
Tudor Investment Corp
154
Tudor Investment Corp
Connecticut
$686K +$811K +8,273 New
AQR Capital Management
155
AQR Capital Management
Connecticut
$680K -$77.5K -790 -9%
GPCM
156
Granite Point Capital Management
Massachusetts
$671K
NSEDCP
157
NJ State Employees Deferred Compensation Plan
New Jersey
$663K +$196K +2,000 +33%
KAM
158
Kazazian Asset Management
Florida
$647K +$251K +2,560 +49%
AAMU
159
Amundi Asset Management US
Massachusetts
$636K -$9.54M -97,305 -93%
AB
160
Amalgamated Bank
New York
$616K +$40.2K +410 +6%
Wolverine Trading
161
Wolverine Trading
Illinois
$614K -$21.6K -220 -3%
ARTA
162
A.R.T. Advisors
New York
$587K +$696K +7,095 New
URS
163
Utah Retirement Systems
Utah
$571K +$9.8K +100 +1%
Commonwealth Equity Services
164
Commonwealth Equity Services
Massachusetts
$542K +$472K +4,814 +280%
SWM
165
SeaCrest Wealth Management
New York
$482K +$571K +5,820 New
KBC Group
166
KBC Group
Belgium
$464K
Russell Investments Group
167
Russell Investments Group
United Kingdom
$462K -$61.4K -626 -10%
Simplex Trading
168
Simplex Trading
Illinois
$452K -$199K -2,034 -27%
BC
169
Birchview Capital
Vermont
$431K
MSV
170
MN Services Vermogensbeheer
Netherlands
$422K
OPPM
171
Opus Point Partners Management
New York
$414K
AG
172
Aperio Group
California
$408K +$111K +1,132 +30%
EMG
173
Ellington Management Group
Connecticut
$389K +$461K +4,700 New
Holocene Advisors
174
Holocene Advisors
New York
$379K +$448K +4,570 New
JMPWA
175
JP Morgan Private Wealth Advisors
California
$374K -$74.2K -757 -14%

TSRO Hedge Fund Activity: Q4 2017 in Review

265 of the 4,409 institutional investors tracked by Wall St. Rank reported a position in TESARO, Inc. (TSRO) for Q4 2017, worth a combined $5.1B — down 36% from $7.93B a quarter earlier.

Sellers outnumbered buyers: 54 funds closed out of TSRO and 51 opened new positions — a net loss of 3 holders — while 78 trimmed existing stakes and 89 added.

The largest buyer was Wellington Management Group, adding an estimated $88.2M. The largest seller was T. Rowe Price Associates, cutting an estimated $78M.

  • 265 institutional investors held TESARO, Inc. (TSRO) as of Q4 2017, down from 271 in Q3 2017.
  • Funds reported $5.1B of TESARO, Inc. stock for Q4 2017, down 36% quarter-over-quarter.
  • 51 funds opened new TESARO, Inc. positions in Q4 2017 and 54 closed out, a net change of -3 holders.
  • The largest TESARO, Inc. buyer in Q4 2017 was Wellington Management Group, an estimated $88.2M added.
  • The largest TESARO, Inc. seller in Q4 2017 was T. Rowe Price Associates, an estimated $78M sold.

Based on aggregated 13F filings for Q4 2017.