Siren, L.l.c. Holdings & Portfolio - 13F Filings Analysis - Stocknear

Siren, L.l.c.

CIK Number: 0002005245

1.93B
Market Value
115
# of Holdings
3 months
Avg. Holding Period
Win Rate
Peformance 3-Years

Filing Date: May 23, 2025

Rank Symbol Name Price % Change Shares % Change Shares Market Value Avg. Price Paid % Weight Asset Type
1 SRRK Scholar Rock Ho...
31.84
+1.92% 9.25M 0.00% 297.39M 8.01 16.78% Share
2 BGNE BeiGene, Ltd.
184.71
+0.49% 498.69K -23.72% 135.73M 219.01 7.66% Share
3 KYMR Kymera Therapeu...
46.20
+6.26% 3.24M +9.11% 88.69M 45.66 5.00% Share
4 BPMC Blueprint Medic...
129.46
+0.14% 726.17K +100.00% 64.27M 88.51 3.63% Share
5 CRNX Crinetics Pharm...
33.73
-3.63% 1.69M +4.91% 56.64M 50.28 3.19% Share
6 APLS Apellis Pharmac...
25.40
-2.46% 2.58M -8.45% 56.39M 29.55 3.18% Share
7 IRON Disc Medicine, ...
60.29
+0.58% 1.07M +100.00% 53.21M 49.64 3.00% Share
8 SLNO Soleno Therapeu...
56.72
-5.49% 727.34K +106.74% 51.97M 58.63 2.93% Share
9 ASND Ascendis Pharma...
197.67
-0.4% 287.37K -3.35% 44.79M 149.31 2.53% Share
10 MRUS Merus N.V.
69.80
+3.98% 1.04M +33.03% 43.92M 47.23 2.48% Share
11 BCAX Bicara Therapeu...
11.98
+0.42% 3.27M -0.18% 42.57M 24.98 2.40% Share
12 CNTA Centessa Pharma...
22.67
-0.18% 2.96M -1.49% 42.57M 15.99 2.40% Share
13 NAMS NewAmsterdam Ph...
26.60
-1.12% 1.91M -8.76% 39.14M 21.7 2.21% Share
14 EWTX Edgewise Therap...
14.67
+0.20% 1.7M +131.02% 37.32M 24.03 2.11% Share
15 ARWR Arrowhead Pharm...
29.72
+2.87% 2.67M -7.99% 34.01M 19.28 1.92% Share
16 RNA Avidity Bioscie...
41.04
-11.55% 1.11M -1.48% 32.79M 45.93 1.85% Share
17 WVE Wave Life Scien...
7.16
-3.11% 3.7M -1.44% 29.87M 8.2 1.68% Share
18 TBLA Taboola.com Ltd...
3.41
+0.59% 9.97M 0.00% 29.41M 3.36 1.66% Share
19 DYN Dyne Therapeuti...
13.18
-0.79% 2.72M +101.71% 28.43M 22.11 1.60% Share
20 SLDB Solid Bioscienc...
5.31
+1.34% 7.42M +97.81% 27.44M 4.95 1.55% Share
21 XENE Xenon Pharmaceu...
37.22
+0.30% 732.76K -1.48% 24.58M 39.37 1.39% Share
22 APGE Apogee Therapeu...
37.27
-0.59% 594.99K -20.38% 22.23M 45.3 1.25% Share
23 RVMD Revolution Medi...
46.24
+14.31% 563.75K -1.36% 19.93M 45.35 1.12% Share
24 TRVI Trevi Therapeut...
9.75
+1.35% 2.86M -1.45% 18.01M 4.12 1.02% Share
25 VERA Vera Therapeuti...
24.53
+0.70% 747.22K -1.48% 17.95M 44.2 1.01% Share
26 LXRX Lexicon Pharmac...
1.11
+2.78% 38.92M 0.00% 17.93M 1.57 1.01% Share
27 PRTA Prothena Corpor...
8.43
+1.51% 1.28M +16.70% 15.88M 16.11 0.90% Share
28 BCYC Bicycle Therape...
7.02
+0.29% 1.81M -1.45% 15.39M 14 0.87% Share
29 STOK Stoke Therapeut...
23.88
+5.38% 2.25M +12.37% 14.94M 10.55 0.84% Share
30 RYTM Rhythm Pharmace...
97.92
-2.34% 277.53K +100.00% 14.7M 52.97 0.83% Share
31 SMMT Summit Therapeu...
18.60
+5.65% 695K +100.00% 13.41M 19.29 0.76% Share
32 SEPN Septerna, Inc.
14.42
-2.04% 2.2M 0.00% 12.75M 22.9 0.72% Share
33 RCUS Arcus Bioscienc...
11.50
-1.88% 1.61M 0.00% 12.65M 15.29 0.71% Share
34 IHS IHS Holding Lim...
7.32
+1.67% 2.36M 0.00% 12.31M 2.99 0.69% Share
35 ERAS Erasca, Inc.
1.61
+3.87% 8.76M -1.13% 12M 2.73 0.68% Share
36 DNLI Denali Therapeu...
14.82
+1.23% 821.51K -1.5% 11.17M 29.13 0.63% Share
37 PCVX Vaxcyte, Inc.
33.06
+3.31% 295.54K -1.48% 11.16M 114.27 0.63% Share
38 AMZN Amazon.com, Inc...
229.95
-0.16% 56.5K +54.79% 10.75M 188.75 0.61% Share
39 MSFT Microsoft Corpo...
501.01
+0.13% 28.5K +23.91% 10.7M 419.39 0.60% Share
40 RELY Remitly Global,...
18.64
-1.22% 490.45K 0.00% 10.2M 22.1 0.58% Share
41 TSHA Taysha Gene The...
3.24
-0.31% 6.51M -1.33% 9.06M 1.94 0.51% Share
42 CGEM Cullinan Therap...
6.62
+2.32% 1.19M -1.48% 9.03M 16.74 0.51% Share
43 CRWD CrowdStrike Hol...
433.38
+2.00% 25K +4.17% 8.81M 283.35 0.50% Share
44 SLN Silence Therape...
4.88
+1.46% 2.79M -1.48% 7.87M 18.18 0.44% Share
45 GOOGL Alphabet Inc.
240.37
+0.50% 50.7K +624.33% 7.84M 156.19 0.44% Share
46 RNAC Cartesian Thera...
9.96
+1.53% 563.27K -1.57% 7.42M 16.12 0.42% Share
47 ADBE Adobe Inc.
350.55
+0.11% 19.3K +119.35% 7.4M 415.2 0.42% Share
48 KRRO Korro Bio, Inc.
34.39
-3.15% 418.83K 0.00% 7.29M 33.42 0.41% Share
49 NOW ServiceNow, Inc...
938.41
+1.61% 9.13K +62.82% 7.27M 856.48 0.41% Share
50 SEER Seer, Inc.
2.06
-0.48% 4M 0.00% 6.76M 1.97 0.38% Share
51 PDD PDD Holdings In...
125.72
+0.83% 52.9K 0.00% 6.26M 125.87 0.35% Share
52 SYRE Spyre Therapeut...
16.20
+0.12% 368.6K -1.44% 5.95M 23.28 0.34% Share
53 GOSS Gossamer Bio, I...
3.46
+11.25% 5.21M 0.00% 5.73M 0.9864 0.32% Share
54 ORIC ORIC Pharmaceut...
10.86
+3.23% 1.01M 0.00% 5.62M 10.25 0.32% Share
55 UPB Upstream Bio, I...
17.92
+0.67% 788.45K -1.44% 4.83M 16.44 0.27% Share
56 NVDA NVIDIA Corporat...
177.06
-0.15% 44.43K -9.2% 4.82M 121.44 0.27% Share
57 TSM Taiwan Semicond...
258.82
-0.62% 28.5K +90.00% 4.73M 170.04 0.27% Share
58 DDOG Datadog, Inc.
139.15
+0.01% 47.42K +55.88% 4.71M 109.38 0.27% Share
59 NMRA Neumora Therape...
1.66
+1.84% 4.36M -0.86% 4.36M 12.15 0.25% Share
60 FROG JFrog Ltd.
49.89
+0.46% 131.62K +9.57% 4.21M 29.46 0.24% Share
61 DT Dynatrace, Inc.
49.10
+3.02% 87.73K +6.04% 4.14M 53.11 0.23% Share
62 MTSR Metsera, Inc.
37.25
+2.05% 150K +100.00% 4.08M 27.22 0.23% Share
63 RCKT Rocket Pharmace...
3.28
+3.14% 591.26K -1.46% 3.94M 12.57 0.22% Share
64 CRM Salesforce, Inc...
246.23
+1.51% 14.6K +100.00% 3.92M 268.36 0.22% Share
65 EDU New Oriental Ed...
54.61
-1.22% 79.5K +16.06% 3.8M 67.56 0.21% Share
66 RAPP Rapport Therape...
23.20
+3.57% 378.47K -1.49% 3.8M 20.48 0.21% Share
67 IONQ IonQ, Inc.
47.02
+7.20% 170K 0.00% 3.75M 8.74 0.21% Share
68 IGMS IGM Biosciences...
1.27
0.00% 3.26M -2.24% 3.74M 16.54 0.21% Share
69 AADI Aadi Bioscience...
2.05
-2.38% 2.08M +100.00% 3.71M 1.78 0.21% Share
70 TIL Instil Bio, Inc...
23.80
+3.57% 203.93K +5.98% 3.54M 64.5 0.20% Share
71 TNGX Tango Therapeut...
6.84
+7.55% 2.57M -1.48% 3.51M 7.7 0.20% Share
72 VIGL Vigil Neuroscie...
8.05
0.00% 1.97M -1.2% 3.5M 3.4 0.20% Share
73 SION Sionna Therapeu...
23.80
+1.38% 325K +100.00% 3.4M 10.46 0.19% Share
74 NBIS Nebius Group N....
89.19
-4.5% 140K +16.67% 2.96M 19.25 0.17% Share
75 FHTX Foghorn Therape...
5.28
+2.52% 720.72K 0.00% 2.63M 9.31 0.15% Share
76 RDDT Reddit, Inc.
260.63
+0.62% 23.5K +100.00% 2.47M 104.9 0.14% Share
77 LPLA LPL Financial H...
347.71
+1.71% 7.5K +100.00% 2.45M 327.14 0.14% Share
78 SGMT Sagimet Bioscie...
7.04
-1.26% 724.77K 0.00% 2.36M 2.77 0.13% Share
79 ELDN Eledon Pharmace...
2.54
-1.93% 690.17K +100.00% 2.34M 3.39 0.13% Share
80 TSLA Tesla, Inc.
368.81
+6.04% 9K +100.00% 2.33M 259.16 0.13% Share
81 KLRS Kalaris Therape...
4.28
-5.93% 282.59K +100.00% 2.27M 8.03 0.13% Share
82 MRVL Marvell Technol...
66.59
-0.76% 36.81K +636.16% 2.27M 68.21 0.13% Share
83 QCOM QUALCOMM Incorp...
161.51
+1.61% 14K -6.67% 2.15M 170.05 0.12% Share
84 BEKE KE Holdings Inc...
20.16
+1.26% 105K +75.00% 2.11M 19.99 0.12% Share
85 LXEO Lexeo Therapeut...
5.18
-0.38% 603.43K 0.00% 2.09M 9.04 0.12% Share
86 PRQR ProQR Therapeut...
2.19
-2.67% 1.55M -1.45% 2.06M 2.65 0.12% Share
87 PANW Palo Alto Netwo...
198.28
+0.48% 11.5K +91.67% 1.96M 170.78 0.11% Share
88 SAIL SailPoint, Inc.
20.84
+5.20% 95K +100.00% 1.78M 18.75 0.10% Share
89 BDTX Black Diamond T...
3.37
+4.98% 1.05M 0.00% 1.62M 4.35 0.09% Share
90 SARO StandardAero, I...
27.34
+1.43% 56.85K +100.00% 1.51M 26.64 0.09% Share
91 BIOA BioAge Labs, In...
4.91
+1.87% 382.41K -1.44% 1.44M 17.4 0.08% Share
92 TRML Tourmaline Bio,...
47.60
-0.01% 91.43K 0.00% 1.39M 25.71 0.08% Share
93 WK Workiva Inc.
78.44
+3.73% 17.5K +75.00% 1.33M 95.1 0.07% Share
94 BILL Bill.com Holdin...
51.71
-2.3% 28.5K +100.00% 1.31M 45.89 0.07% Share
95 PYPL PayPal Holdings...
67.27
+2.48% 20K +33.33% 1.3M 74.83 0.07% Share
96 GBIO Generation Bio ...
6.01
+0.50% 2.97M -0.46% 1.2M 2.47 0.07% Share
97 SEMR Semrush Holding...
7.60
+3.12% 125K +257.14% 1.17M 10.04 0.07% Share
98 PEGA Pegasystems Inc...
58.08
+2.89% 16.5K +100.00% 1.15M 69.52 0.06% Share
99 MDB MongoDB, Inc.
332.10
-0.83% 5.5K +100.00% 964.7K 175.4 0.05% Share
100 NKE NIKE, Inc.
74.33
+0.11% 15K +100.00% 952.2K 63.48 0.05% Share
101 INTC Intel Corporati...
24.61
-0.65% 40K 0.00% 908.4K 23.46 0.05% Share
102 INFA Informatica Inc...
24.80
+0.04% 50K +100.00% 872.5K 17.45 0.05% Share
103 BA The Boeing Comp...
219.97
-3.32% 5K -80% 852.75K 177 0.05% Share
104 BASE Couchbase, Inc.
24.42
-0.04% 49.85K -16.92% 785.14K 15.59 0.04% Share
105 AGEN Agenus Inc.
4.74
-1.86% 500K +100.00% 752.5K 1.51 0.04% Share
106 KRON Kronos Bio, Inc...
0.88
+1.49% 842.95K 0.00% 695.44K 0.9999 0.04% Share
107 PCOR Procore Technol...
70.60
+3.19% 10K -50% 660.2K 61.72 0.04% Share
108 RACE Ferrari N.V.
479.55
+1.25% 1.5K -25% 636.36K 424.84 0.04% Share
109 DECK Deckers Outdoor...
117.85
+3.26% 5K +100.00% 559.05K 111.81 0.03% Share
110 USB U.S. Bancorp
49.33
+0.25% 12.5K +100.00% 527.75K 42.22 0.03% Share
111 OXY Occidental Petr...
46.01
-0.65% 10K -33.33% 493.6K 51.54 0.03% Share
112 GDS GDS Holdings Li...
38.50
+14.93% 12.5K +100.00% 316.63K 25.33 0.02% Share
113 CYCN Cyclerion Thera...
2.55
+7.84% 116.16K 0.00% 290.39K 2.59 0.02% Share
114 IRWD Ironwood Pharma...
1.24
+7.83% 110.53K 0.00% 162.48K 4.12 < 0.01% Share
115 CRBU Caribou Bioscie...
1.91
+7.30% 105.35K 0.00% 96.19K 1.96 < 0.01% Share