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TSRO

TESARO, Inc.
TSRO

Delisted

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

231 hedge funds and large institutions have $7.8B invested in TESARO, Inc. in 2016 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 91 increasing their positions, 73 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

56% more funds holding in top 10

Funds holding in top 10: 914 (+5)

49% more capital invested

Capital invested by funds: $5.23B → $7.8B (+$2.58B)

42% more first-time investments, than exits

New positions opened: 47 | Existing positions closed: 33

25% more repeat investments, than reductions

Existing positions increased: 91 | Existing positions reduced: 73

5% more funds holding

Funds holding: 221231 (+10)

25% less call options, than puts

Call options by funds: $108M | Put options by funds: $144M

Holders
231
Holders Change
+10
Holders Change %
+4.52%
% of All Funds
5.78%
Holding in Top 10
14
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+55.56%
% of All Funds
0.35%
New
47
Increased
91
Reduced
73
Closed
33
Calls
$108M
Puts
$144M
Net Calls
-$36.1M
Net Calls Change
-$27.9M
Name Holding Trade Value Shares
Change
Change in
Stake
NMC
1
NEA Management Company
Maryland
$1.38B
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.08B +$38.6M +306,147 +4%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$957M +$194M +1,534,975 +27%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$463M +$64.1M +508,395 +17%
Franklin Resources
5
Franklin Resources
California
$409M +$67.5M +534,851 +21%
Vanguard Group
6
Vanguard Group
Pennsylvania
$378M +$39.8M +315,469 +13%
IVM
7
InterWest Venture Management
California
$272M +$255M +2,021,403 New
BFA
8
BlackRock Fund Advisors
California
$231M +$23.7M +187,814 +12%
OIM
9
Oracle Investment Management
Connecticut
$168M +$11.8M +93,764 +8%
State Street
10
State Street
Massachusetts
$133M -$23.4M -185,353 -16%
BB
11
BB Biotech
Switzerland
$131M
BIT
12
BlackRock Institutional Trust
California
$112M +$7.84M +62,187 +8%
JHIU
13
Janus Henderson Investors US
Colorado
$103M +$6.74M +53,421 +8%
PA
14
Perceptive Advisors
New York
$92.5M +$704K +5,578 +0.8%
Federated Hermes
15
Federated Hermes
Pennsylvania
$88.4M -$26.2M -207,661 -24%
RSCM
16
Rock Springs Capital Management
Maryland
$82.5M -$1.64M -13,000 -2%
Lord, Abbett & Co
17
Lord, Abbett & Co
New Jersey
$74.5M -$35.6M -282,278 -34%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$67.3M +$835K +6,623 +1%
Deutsche Bank
19
Deutsche Bank
Germany
$64.8M +$4.37M +34,632 +8%
BA
20
BlackRock Advisors
Delaware
$63.8M +$55.4M +439,122 +1,232%
AllianceBernstein
21
AllianceBernstein
Tennessee
$58.5M -$39.2M -310,663 -42%
1832 Asset Management
22
1832 Asset Management
Ontario, Canada
$58.5M +$35.4M +280,700 +121%
Northern Trust
23
Northern Trust
Illinois
$50.3M +$3.83M +30,369 +9%
EAM
24
Eagle Asset Management
Florida
$47.8M +$44.9M +355,684 New
Macquarie Group
25
Macquarie Group
Australia
$40.5M +$1.74M +13,830 +5%

TSRO Hedge Fund Activity: Q4 2016 in Review

231 of the 4,000 institutional investors tracked by Wall St. Rank reported a position in TESARO, Inc. (TSRO) for Q4 2016, worth a combined $7.8B — up 49% from $5.23B a quarter earlier.

Buyers outnumbered sellers: 47 funds opened new TSRO positions and 33 closed out — a net gain of 14 holders — while 91 added to existing stakes and 73 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $194M. The largest seller was Viking Global Investors, exiting entirely with an estimated $42.4M sold.

  • 231 institutional investors held TESARO, Inc. (TSRO) as of Q4 2016, up from 221 in Q3 2016.
  • Funds reported $7.8B of TESARO, Inc. stock for Q4 2016, up 49% quarter-over-quarter.
  • 47 funds opened new TESARO, Inc. positions in Q4 2016 and 33 closed out, a net change of +14 holders.
  • The largest TESARO, Inc. buyer in Q4 2016 was T. Rowe Price Associates, an estimated $194M added.
  • The largest TESARO, Inc. seller in Q4 2016 was Viking Global Investors, an estimated $42.4M sold.

Based on aggregated 13F filings for Q4 2016.