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TSRO

TESARO, Inc.
TSRO

Delisted

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

291 hedge funds and large institutions have $8.19B invested in TESARO, Inc. in 2017 Q2 according to their latest regulatory filings, with 80 funds opening new positions, 109 increasing their positions, 84 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

111% more first-time investments, than exits

New positions opened: 80 | Existing positions closed: 38

44% more call options, than puts

Call options by funds: $345M | Put options by funds: $239M

30% more repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 84

16% more funds holding

Funds holding: 251291 (+40)

0% more funds holding in top 10

Funds holding in top 10: 1111 (0)

9% less capital invested

Capital invested by funds: $8.96B → $8.19B (-$767M)

Holders
291
Holders Change
+40
Holders Change %
+15.94%
% of All Funds
7.26%
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.27%
New
80
Increased
109
Reduced
84
Closed
38
Calls
$345M
Puts
$239M
Net Calls
+$106M
Net Calls Change
-$13.8M
Name Holding Trade Value Shares
Change
Change in
Stake
Marshall Wace
301
Marshall Wace
United Kingdom
-$3.33M -21,594 Closed
GCP
302
GSA Capital Partners
United Kingdom
-$2.92M -18,984 Closed
MWA
303
Marshall Wace Asia
Hong Kong
-$2.55M -16,577 Closed
Twin Tree Management
304
Twin Tree Management
Texas
-$1.91M -13,218 Closed
AR
305
Advisory Research
Illinois
-$1.23M -8,016 Closed
Handelsbanken Fonder
306
Handelsbanken Fonder
Sweden
-$1.08M -7,000 Closed
MF
307
Magnetar Financial
Illinois
-$916K -5,951 Closed
CAM
308
ClariVest Asset Management
California
-$891K -5,791 Closed
Verition Fund Management
309
Verition Fund Management
Connecticut
-$864K -5,613 Closed
RPAM
310
Rhenman & Partners Asset Management
Sweden
-$769K -5,000 Closed
Two Sigma Investments
311
Two Sigma Investments
New York
-$628K -4,334 Closed
HI
312
Handelsinvest Investeringsforvaltning
Denmark
-$615K -4,000 Closed
Teacher Retirement System of Texas
313
Teacher Retirement System of Texas
Texas
-$453K -2,945 Closed
Walleye Trading
314
Walleye Trading
New York
-$423K -2,920 Closed
GCIA
315
Gabelli & Co Investment Advisers
New York
-$415K -2,700 Closed
AIP
316
Ameritas Investment Partners
Nebraska
-$372K -2,415 Closed
PAM
317
Panagora Asset Management
Massachusetts
-$288K -1,873 Closed
FCBT
318
First Citizens Bank & Trust
North Carolina
-$288K -1,871 Closed
AGM
319
Alpine Global Management
New York
-$287K -1,863 Closed
SFM
320
Soros Fund Management
New York
-$262K -1,700 Closed
SCM
321
Sterling Capital Management
North Carolina
-$223K -1,450 Closed
CIBC Asset Management
322
CIBC Asset Management
Ontario, Canada
-$202K -1,315 Closed
JGC
323
J. Goldman & Co
New York
-$200K -1,300 Closed
MPWT
324
MassMutual Private Wealth & Trust
Connecticut
-$78K -507 Closed
FPS
325
Fieldpoint Private Securities
Connecticut
-$62K -400 Closed

TSRO Hedge Fund Activity: Q2 2017 in Review

291 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in TESARO, Inc. (TSRO) for Q2 2017, worth a combined $8.19B — down 8.6% from $8.96B a quarter earlier.

Buyers outnumbered sellers: 80 funds opened new TSRO positions and 38 closed out — a net gain of 42 holders — while 109 added to existing stakes and 84 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $130M. The largest seller was T. Rowe Price Associates, cutting an estimated $227M.

  • 291 institutional investors held TESARO, Inc. (TSRO) as of Q2 2017, up from 251 in Q1 2017.
  • Funds reported $8.19B of TESARO, Inc. stock for Q2 2017, down 8.6% quarter-over-quarter.
  • 80 funds opened new TESARO, Inc. positions in Q2 2017 and 38 closed out, a net change of +42 holders.
  • The largest TESARO, Inc. buyer in Q2 2017 was Wellington Management Group, an estimated $130M added.
  • The largest TESARO, Inc. seller in Q2 2017 was T. Rowe Price Associates, an estimated $227M sold.

Based on aggregated 13F filings for Q2 2017.