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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
PIM
101
Partner Investment Management
California
-$564K -17,230 Closed
LMGAM
102
Liberty Mutual Group Asset Management
Massachusetts
-$542K -16,566 Closed
B
103
BP
United Kingdom
-$434K -13,253 Closed
HP
104
Harbourvest Partners
Massachusetts
-$217K -6,646 Closed

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.