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GTC

Ghost Tree Capital Portfolio holdings

AUM $331M Turnover 44%
1-Year Est. Return 70.11%
This Fund
S&P 500
This Quarter Est. Return
+21.05%
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
$340M
AUM Growth
-$154M
Cap. Flow
-$77.8M
Cap. Flow %
-22.9%
Top 10 Hldgs %
53.86%
Holding
71
New
18
Increased
9
Reduced
13
Closed
25
Avg Time Held Equity + Options
0.3 years
Top 10 Avg Time Held Equity + Options
0.1 years
Top 20 Avg Time Held Equity + Options
0.2 years
Avg Time Held Equity only
0.3 years
Top 10 Avg Time Held Equity only
0.2 years
Top 20 Avg Time Held Equity only
0.2 years

Sector Composition

Rank Sector Weight
1 Healthcare 99.66%
2 Miscellaneous 0.34%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
IMMU
1
DELISTED
Immunomedics Inc
IMMU
$29.6M 8.71%
1,250,000
-600,000
-32% -$12.1M
2016 Q2
8 quarters
MRTX
2
DELISTED
Mirati Therapeutics, Inc. Common Stock
MRTX
$24.6M 7.25%
500,000
+237,500
+90% +$8.97M
2017 Q4
2 quarters
SRPT icon
3
Sarepta Therapeutics
SRPT
$1.72B
$23.1M 6.81%
175,000
-60,000
-26% -$5.66M
2018 Q1
1 quarter
PTCT icon
4
PTC Therapeutics
PTCT
$5.3B
$22.8M 6.7%
675,000
+475,000
+238% +$14.8M
2018 Q1
1 quarter
ALNY icon
5
Alnylam Pharmaceuticals
ALNY
$22.1B
$20.7M 6.09%
+210,000
New +$20.8M
2018 Q2
0 quarters
BLUE icon
6
DELISTED
bluebird bio
BLUE
$16.5M 4.85%
+8,106
New +$18.5M
2018 Q2
0 quarters
ARGX icon
7
argenx
ARGX
$60.4B
$12.4M 3.66%
150,000
– –
2017 Q2
4 quarters
ASND icon
8
Ascendis Pharma A/S
ASND
$18.1B
$11.6M 3.43%
175,000
+35,000
+25% +$2.3M
2017 Q3
3 quarters
GBT
9
DELISTED
Global Blood Therapeutics, Inc.
GBT
$10.9M 3.22%
+242,000
New +$11M
2018 Q2
0 quarters
MRSN icon
10
DELISTED
Mersana Therapeutics
MRSN
$10.7M 3.15%
24,000
+12,870
+116% +$5.65M
2018 Q1
1 quarter
ARWR icon
11
Arrowhead Research
ARWR
$6.75B
$9.5M 2.8%
700,000
-100,000
-13% -$935K
2018 Q1
1 quarter
ASMB icon
12
Assembly Biosciences
ASMB
$430M
$9.21M 2.71%
19,583
+7,083
+57% +$3.75M
2018 Q1
1 quarter
EXEL icon
13
Exelixis
EXEL
$16.8B
$8.61M 2.53%
+400,000
New +$8.27M
2018 Q2
0 quarters
ACAD icon
14
Acadia Pharmaceuticals
ACAD
$3.24B
$8.17M 2.4%
535,000
+135,000
+34% +$2.41M
2018 Q1
1 quarter
DRNA
15
DELISTED
Dicerna Pharmaceuticals, Inc.
DRNA
$8.08M 2.38%
660,000
-290,000
-31% -$3.64M
2017 Q4
2 quarters
ADMS
16
DELISTED
Adamas Pharmaceuticals
ADMS
$7.62M 2.24%
295,000
-30,000
-9% -$831K
2018 Q1
1 quarter
KDMN
17
DELISTED
Kadmon Holdings, Inc.
KDMN
$7.58M 2.23%
1,900,000
+300,000
+19% +$1.17M
2017 Q3
3 quarters
ECYT
18
DELISTED
Endocyte, Inc. Common Stock
ECYT
$6.9M 2.03%
500,000
-1,700,000
-77% -$20.2M
2018 Q1
1 quarter
RCKT icon
19
Rocket Pharmaceuticals
RCKT
$252M
$6.87M 2.02%
350,000
-500,000
-59% -$9.46M
2017 Q4
2 quarters
MDGL icon
20
Madrigal Pharmaceuticals
MDGL
$9.9B
$6.57M 1.93%
+23,500
New +$4.13M
2018 Q2
0 quarters
TECX icon
21
Tectonic Therapeutic
TECX
$413M
$6.57M 1.93%
+19,167
New +$6.91M
2018 Q2
0 quarters
CBIO icon
22
Crescent Biopharma
CBIO
$526M
$6.45M 1.9%
4,000
+1,500
+60% +$2.58M
2018 Q1
1 quarter
VRAY
23
DELISTED
ViewRay, Inc.
VRAY
$6.23M 1.83%
900,000
– –
2017 Q2
4 quarters
OBSV
24
DELISTED
ObsEva SA Ordinary Shares
OBSV
$6.06M 1.78%
400,000
– –
2017 Q4
2 quarters
TCDA
25
DELISTED
Tricida, Inc. Common Stock
TCDA
$5.56M 1.64%
+186,019
New +$5.2M
2018 Q2
0 quarters

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Ghost Tree Capital's Q2 2018 Portfolio in Review

As of Q2 2018, Ghost Tree Capital held 71 positions worth $340M, down 31% from $494M the previous quarter. Its ten largest holdings account for 54% of the portfolio.

Ghost Tree Capital withdrew a net $77.8M in Q2 2018, closing 25 positions and reducing 13 holdings. Its most notable exit was Biohaven Pharmaceutical Holding Company Ltd., an estimated $17.5M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 100% of assets, up from 75% a quarter earlier, followed by Miscellaneous.

Against the trend, Ghost Tree Capital opened a new position in Alnylam Pharmaceuticals worth $20.7M.

  • Ghost Tree Capital's largest Q2 2018 buy was Alnylam Pharmaceuticals: 210,000 shares worth $20.7M.
  • Ghost Tree Capital added most to PTC Therapeutics in Q2 2018, an estimated $14.8M increase.
  • Ghost Tree Capital's biggest Q2 2018 reduction was Endocyte, Inc. Common Stock, cutting an estimated $20.2M.
  • Ghost Tree Capital fully exited Biohaven Pharmaceutical Holding Company Ltd. in Q2 2018, selling an estimated $17.5M.
  • Ghost Tree Capital's ten largest holdings make up 54% of its $340M portfolio in Q2 2018.
  • Ghost Tree Capital opened 18 new positions and closed 25 in Q2 2018.
  • Ghost Tree Capital's portfolio value fell 31% quarter-over-quarter to $340M.

Based on Ghost Tree Capital's 13F filing for Q2 2018, filed 14 Aug 2018.