SL

Siren LLC Portfolio holdings

AUM $1.93B
This Quarter Return
+22.44%
1 Year Return
+118.08%
3 Year Return
5 Year Return
10 Year Return
AUM
$2B
AUM Growth
Cap. Flow
+$2B
Cap. Flow %
100%
Top 10 Hldgs %
41.3%
Holding
110
New
109
Increased
Reduced
Closed

Top Sells

No sells this quarter

Sector Composition

1 Healthcare 93.6%
2 Technology 2.88%
3 Communication Services 1.83%
4 Consumer Discretionary 0.77%
5 Real Estate 0.45%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
CYTK icon
26
Cytokinetics
CYTK
$5.98B
$27.8M 1.39%
+525,971
New +$27.8M
KURA icon
27
Kura Oncology
KURA
$732M
$26.2M 1.31%
+1,339,942
New +$26.2M
RCUS icon
28
Arcus Biosciences
RCUS
$1.24B
$24.6M 1.23%
+1,612,077
New +$24.6M
DNLI icon
29
Denali Therapeutics
DNLI
$2.24B
$24.3M 1.21%
+834,028
New +$24.3M
ERAS icon
30
Erasca
ERAS
$406M
$24.2M 1.21%
+8,857,179
New +$24.2M
CGEM icon
31
Cullinan Oncology
CGEM
$456M
$20.3M 1.01%
+1,211,357
New +$20.3M
TNGX icon
32
Tango Therapeutics
TNGX
$745M
$20.1M 1%
+2,603,897
New +$20.1M
SLDB icon
33
Solid Biosciences
SLDB
$448M
$19.2M 0.96%
+2,749,041
New +$19.2M
PRTA icon
34
Prothena Corp
PRTA
$452M
$18.4M 0.92%
+1,099,840
New +$18.4M
NAMS icon
35
NewAmsterdam Pharma
NAMS
$2.8B
$15.3M 0.76%
+920,564
New +$15.3M
BHVN icon
36
Biohaven
BHVN
$1.71B
$14.2M 0.71%
+283,540
New +$14.2M
KRRO icon
37
Korro Bio
KRRO
$244M
$14M 0.7%
+418,833
New +$14M
APLT icon
38
Applied Therapeutics
APLT
$73.7M
$13.9M 0.69%
+1,633,768
New +$13.9M
GOSS icon
39
Gossamer Bio
GOSS
$587M
$13.1M 0.65%
+13,281,610
New +$13.1M
TIL icon
40
Instil Bio
TIL
$196M
$13M 0.65%
+192,433
New +$13M
EWTX icon
41
Edgewise Therapeutics
EWTX
$1.54B
$10.8M 0.54%
+404,113
New +$10.8M
IOVA icon
42
Iovance Biotherapeutics
IOVA
$800M
$10.4M 0.52%
+1,106,040
New +$10.4M
ORIC icon
43
Oric Pharmaceuticals
ORIC
$1.03B
$10.3M 0.52%
+1,007,575
New +$10.3M
IONS icon
44
Ionis Pharmaceuticals
IONS
$9.64B
$10M 0.5%
+250,000
New +$10M
TSHA icon
45
Taysha Gene Therapies
TSHA
$791M
$9.81M 0.49%
+4,879,875
New +$9.81M
MSFT icon
46
Microsoft
MSFT
$3.76T
$9.46M 0.47%
+22,000
New +$9.46M
RNAC icon
47
Cartesian Therapeutics
RNAC
$267M
$9.22M 0.46%
+572,236
New +$9.22M
SLRN
48
DELISTED
ACELYRIN
SLRN
$8.53M 0.43%
+1,729,665
New +$8.53M
PHAT icon
49
Phathom Pharmaceuticals
PHAT
$843M
$8.33M 0.42%
+460,753
New +$8.33M
SEER icon
50
Seer Inc
SEER
$114M
$7.88M 0.39%
+4,000,000
New +$7.88M