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GTC

Ghost Tree Capital Portfolio holdings

AUM $331M
1-Year Est. Return 70.11%
This Fund
S&P 500
This Quarter Est. Return
+9.51%
1 Year Est. Return
+70.11%
3 Year Est. Return
+265.05%
5 Year Est. Return
+3,034.98%
10 Year Est. Return
+22,104.75%
AUM
$470M
AUM Growth
+$131M
Cap. Flow
+$115M
Cap. Flow %
24.5%
Top 10 Hldgs %
48.76%
Holding
67
New
21
Increased
15
Reduced
13
Closed
12
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
XBI icon
1
PUT
State Street SPDR S&P Biotech ETF
XBI
$10.4B
$47.9M 10.19%
500,000
+495,000
+9,900% +$48M
SRPT icon
2
Sarepta Therapeutics
SRPT
$1.82B
$33.9M 7.21%
210,000
+35,000
+20% +$4.78M
PTCT icon
3
PTC Therapeutics
PTCT
$6.52B
$23.5M 5%
500,000
-175,000
-26% -$7.24M
MRTX
4
DELISTED
Mirati Therapeutics, Inc. Common Stock
MRTX
$20.5M 4.36%
435,300
-64,700
-13% -$3.6M
ECYT
5
DELISTED
Endocyte, Inc. Common Stock
ECYT
$19.5M 4.15%
1,100,000
+600,000
+120% +$10.3M
IMMU
6
DELISTED
Immunomedics Inc
IMMU
$18.4M 3.91%
883,823
-366,177
-29% -$8.67M
TSRO
7
DELISTED
TESARO, Inc.
TSRO
$17.6M 3.73%
+450,000
New +$15.9M
DRNA
8
DELISTED
Dicerna Pharmaceuticals, Inc.
DRNA
$16.8M 3.57%
1,100,000
+440,000
+67% +$6.4M
ASND icon
9
Ascendis Pharma A/S
ASND
$17.1B
$15.9M 3.39%
225,000
+50,000
+29% +$3.44M
ALNY icon
10
Alnylam Pharmaceuticals
ALNY
$35.7B
$15.3M 3.26%
175,000
-35,000
-17% -$3.52M
MRTX
11
PUT
DELISTED
Mirati Therapeutics, Inc. Common Stock
MRTX
$14.1M 3%
+300,000
New +$16.7M
FXF icon
12
Invesco CurrencyShares Swiss Franc Trust
FXF
$420M
$12.3M 2.61%
+128,700
New +$12.3M
ASMB icon
13
Assembly Biosciences
ASMB
$531M
$12.1M 2.57%
27,083
+7,500
+38% +$3.51M
BLUE
14
DELISTED
bluebird bio
BLUE
$10.9M 2.33%
5,790
-2,316
-29% -$4.78M
ACAD icon
15
CALL
Acadia Pharmaceuticals
ACAD
$4.38B
$10.4M 2.21%
+500,000
New +$7.87M
ACAD icon
16
Acadia Pharmaceuticals
ACAD
$4.38B
$10.4M 2.21%
500,000
-35,000
-7% -$551K
TVTX icon
17
Travere Therapeutics
TVTX
$5.27B
$10.1M 2.14%
+350,000
New +$10M
ZGNX
18
DELISTED
Zogenix, Inc.
ZGNX
$9.92M 2.11%
+200,000
New +$10.2M
RCKT icon
19
Rocket Pharmaceuticals
RCKT
$376M
$9.85M 2.09%
400,000
+50,000
+14% +$1.08M
OBSV
20
DELISTED
ObsEva SA Ordinary Shares
OBSV
$9.65M 2.05%
535,000
+135,000
+34% +$1.98M
ARGX icon
21
argenx
ARGX
$53.8B
$9.48M 2.02%
125,000
-25,000
-17% -$2.22M
LRMR icon
22
Larimar Therapeutics
LRMR
$384M
$8.77M 1.86%
62,500
+53,978
+633% +$6.55M
PTLA
23
DELISTED
Portola Pharmaceuticals, Inc.
PTLA
$7.99M 1.7%
+300,000
New +$9.79M
TCDA
24
DELISTED
Tricida, Inc. Common Stock
TCDA
$7.64M 1.62%
250,000
+63,981
+34% +$1.88M
BHVN
25
DELISTED
Biohaven Pharmaceutical Holding Company Ltd.
BHVN
$7.51M 1.6%
+200,000
New +$7.36M

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Ghost Tree Capital's Q3 2018 Portfolio in Review

As of Q3 2018, Ghost Tree Capital held 67 positions worth $470M, up 38% from $340M the previous quarter. Its ten largest holdings account for 49% of the portfolio.

Ghost Tree Capital deployed $115M of net new capital in Q3 2018, opening 21 new positions and adding to 15 existing holdings. Its largest new stake was TESARO, Inc.: 450,000 shares worth $17.6M.

By sector, the portfolio is most concentrated in Healthcare at 68% of assets, down from 84% a quarter earlier.

On the sell side, the largest reduction was Global Blood Therapeutics, Inc., an estimated $10.2M trimmed.

  • Ghost Tree Capital's largest Q3 2018 buy was TESARO, Inc.: 450,000 shares worth $17.6M.
  • Ghost Tree Capital added most to Endocyte, Inc. Common Stock in Q3 2018, an estimated $10.3M increase.
  • Ghost Tree Capital's biggest Q3 2018 reduction was Global Blood Therapeutics, Inc., cutting an estimated $10.2M.
  • Ghost Tree Capital fully exited Mersana Therapeutics in Q3 2018, selling an estimated $10.7M.
  • Ghost Tree Capital's ten largest holdings make up 49% of its $470M portfolio in Q3 2018.
  • Ghost Tree Capital opened 21 new positions and closed 12 in Q3 2018.
  • Ghost Tree Capital's portfolio value rose 38% quarter-over-quarter to $470M.

Based on Ghost Tree Capital's 13F filing for Q3 2018, filed 14 Nov 2018.