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Ghost Tree Capital Portfolio holdings

AUM $331M
1-Year Est. Return 70.11%
This Fund
S&P 500
This Quarter Est. Return
+24.62%
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
$306M
AUM Growth
+$1.8M
Cap. Flow
-$42.9M
Cap. Flow %
-14.03%
Top 10 Hldgs %
55.29%
Holding
87
New
18
Increased
13
Reduced
20
Closed
35
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
IWM icon
1
CALL
iShares Russell 2000 ETF
IWM
$82.2B
$50.2M 16.41%
+250,000
New +$44.8M
XBI icon
2
PUT
State Street SPDR S&P Biotech ETF
XBI
$10.4B
$26.8M 8.76%
+300,000
New +$22.3M
XBI icon
3
CALL
State Street SPDR S&P Biotech ETF
XBI
$10.4B
$22.3M 7.3%
250,000
-50,000
-17% -$3.71M
MLTX icon
4
CALL
MoonLake Immunotherapeutics
MLTX
$1.64B
$15.1M 4.94%
+250,000
New +$12.9M
AXSM icon
5
Axsome Therapeutics
AXSM
$11.8B
$13.1M 4.29%
165,000
+55,000
+50% +$3.68M
BHVN icon
6
Biohaven
BHVN
$2.32B
$11.8M 3.85%
+275,000
New +$8.55M
SRPT icon
7
Sarepta Therapeutics
SRPT
$1.82B
$9.64M 3.15%
100,000
+60,000
+150% +$5.76M
AMAM
8
DELISTED
Ambrx Biopharma Inc
AMAM
$6.76M 2.21%
475,000
-50,000
-10% -$568K
ROIV icon
9
Roivant Sciences
ROIV
$24.8B
$6.74M 2.2%
600,000
+536,000
+838% +$5.22M
CYTK icon
10
CALL
Cytokinetics
CYTK
$10.9B
$6.68M 2.18%
+80,000
New +$2.9M
VRDN icon
11
Viridian Therapeutics
VRDN
$1.99B
$6.53M 2.14%
300,000
+25,000
+9% +$395K
KRYS icon
12
Krystal Biotech
KRYS
$10.5B
$6.2M 2.03%
50,000
-30,000
-38% -$3.33M
GPCR icon
13
Structure Therapeutics
GPCR
$3.45B
$6.11M 2%
150,000
+95,000
+173% +$5.44M
TARS icon
14
Tarsus Pharmaceuticals
TARS
$2.61B
$6.08M 1.99%
300,000
-100,000
-25% -$1.67M
APLS
15
CALL
DELISTED
Apellis Pharmaceuticals
APLS
$5.99M 1.96%
100,000
-85,000
-46% -$4.31M
ARGX icon
16
argenx
ARGX
$53.8B
$5.71M 1.87%
15,000
+12,500
+500% +$5.82M
ALNY icon
17
Alnylam Pharmaceuticals
ALNY
$35.7B
$5.26M 1.72%
+27,500
New +$4.68M
BBIO icon
18
BridgeBio Pharma
BBIO
$15.9B
$5.05M 1.65%
125,000
+50,000
+67% +$1.5M
MLTX icon
19
MoonLake Immunotherapeutics
MLTX
$1.64B
$4.83M 1.58%
80,000
-250,000
-76% -$12.9M
JBIO
20
Jade Biosciences
JBIO
$1.27B
$4.75M 1.55%
6,000
+252
+4% +$128K
SLNO
21
DELISTED
Soleno Therapeutics
SLNO
$4.52M 1.48%
+112,385
New +$3.2M
PCVX icon
22
Vaxcyte
PCVX
$8.12B
$4.4M 1.44%
70,000
-70,000
-50% -$3.64M
TGTX icon
23
TG Therapeutics
TGTX
$8.4B
$4.27M 1.4%
250,000
-750,000
-75% -$8.72M
EYPT icon
24
EyePoint Inc
EYPT
$1.12B
$3.81M 1.25%
165,000
-160,000
-49% -$1.79M
TSHA icon
25
Taysha Gene Therapies
TSHA
$1.71B
$3.72M 1.22%
2,100,000
+775,000
+58% +$1.55M

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Ghost Tree Capital's Q4 2023 Portfolio in Review

As of Q4 2023, Ghost Tree Capital held 87 positions worth $306M, up 0.59% from $304M the previous quarter. Its ten largest holdings account for 55% of the portfolio.

Ghost Tree Capital withdrew a net $42.9M in Q4 2023, closing 35 positions and reducing 20 holdings. Its most notable exit was Alpine Immune Sciences Inc, an estimated $7.6M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 56% of assets, down from 68% a quarter earlier.

Against the trend, Ghost Tree Capital opened a new position in Biohaven worth $11.8M.

  • Ghost Tree Capital's largest Q4 2023 buy was Biohaven: 275,000 shares worth $11.8M.
  • Ghost Tree Capital added most to argenx in Q4 2023, an estimated $5.82M increase.
  • Ghost Tree Capital's biggest Q4 2023 reduction was MoonLake Immunotherapeutics, cutting an estimated $12.9M.
  • Ghost Tree Capital fully exited Alpine Immune Sciences Inc in Q4 2023, selling an estimated $7.6M.
  • Ghost Tree Capital's ten largest holdings make up 55% of its $306M portfolio in Q4 2023.
  • Ghost Tree Capital opened 18 new positions and closed 35 in Q4 2023.
  • Ghost Tree Capital's portfolio value rose 0.59% quarter-over-quarter to $306M.

Based on Ghost Tree Capital's 13F filing for Q4 2023, filed 14 Feb 2024.