Titelia

Holdings of Siren, L.L.C.

85 declared positions · as of Mar 31, 2026

Original filing · Ten largest lines: 53.5 % of the equity sleeve

Sector breakdown

  • Technology 2.3 %
  • Consumer discretionary 0.8 %
  • Communication 0.6 %
  • Unattributed 96.4 %

Titelia classification, company by company. The unattributed share stays visible.

Currency breakdown

  • USD 100.0 %

The quoted currency of each line, as declared.

Country breakdown

  • US 97.1 %
  • FR 1.2 %
  • GB 0.7 %
  • KY 0.5 %
  • TW 0.4 %
  • BE 0.1 %

Shares computed on the equity sleeve.

RankCountryLinesValueShare
1US773.3B $97.10 %
2FR138.8M $1.16 %
3GB222.6M $0.67 %
4KY317.4M $0.52 %
5TW114.3M $0.42 %
6BE14.3M $0.13 %

Positions

RankCompanySharesValueWeight
1Scholar Rock Holding Corp 10,825,013532.2M $
2Kymera Therapeutics Inc 3,186,830265.4M $
3Erasca Inc 11,244,246181.9M $
4Edgewise Therapeutics Inc 4,430,263139.6M $
5BEONE MEDICINES LTD 465,000138.1M $
6Tango Therapeutics Inc 5,657,105118.3M $
7Bicara Therapeutics Inc 5,802,970115.4M $
8Revolution Medicines Inc 1,110,980108M $
9Arrowhead Pharmaceuticals Inc 1,615,476101.3M $
10VeraDermics Inc 1,505,37495.1M $
11Olema Pharmaceuticals Inc 4,756,94970.9M $
12Crinetics Pharmaceuticals Inc 1,903,63669.1M $
13LEXICON PHARMACEUTICALS INC 44,303,51869.1M $
14Cogent Biosciences Inc 1,709,27965.8M $
15Stoke Therapeutics Inc 1,995,34765M $
16Arcus Biosciences Inc 3,007,07765M $
17Structure Therapeutics Inc 1,328,69864M $
18Disc Medicine Inc 988,40163.2M $
19Rhythm Pharmaceuticals Inc 725,51163.1M $
20Solid Biosciences Inc 7,690,40555.4M $
21Septerna Inc 2,000,00048.1M $
22CENTESSA PHARMACEUTICALS PLC 1,053,46441.8M $
23Spyre Therapeutics Inc 818,59841.3M $
24Cytokinetics Inc 613,95240.5M $
25Dyne Therapeutics Inc 2,229,12540.4M $
26Taysha Gene Therapies Inc 8,829,91339.5M $
27DBV Technologies SA 1,857,36238.8M $
28ORIC Pharmaceuticals Inc 2,998,19238M $
29Palvella Therapeutics Inc 257,48532.1M $
30Enliven Therapeutics Inc 746,22629.3M $
31Denali Therapeutics Inc 1,396,51326.8M $
32Remitly Global Inc 1,543,27124.2M $
33DAMORA THERAPEUTICS INC 900,00023.3M $
34Annexon Inc 3,958,64621.9M $
35Trevi Therapeutics Inc 1,786,86721.3M $
36Rapport Therapeutics Inc 641,46920.1M $
37Alphabet Inc 65,70318.9M $
38Fulcrum Therapeutics Inc 2,350,00018M $
39Amylyx Pharmaceuticals Inc 1,230,00017.1M $
40Cullinan Therapeutics Inc 1,193,41017M $
41Neumora Therapeutics Inc 8,497,82216.6M $
42CytomX Therapeutics Inc 3,457,71116.3M $
43NVIDIA Corp 89,08515.5M $
44Silence Therapeutics PLC 2,911,43815.3M $
45Microsoft Corp 41,38015.3M $
46Monopar Therapeutics Inc 270,11814.8M $
47Taiwan Semiconductor Manufacturing Co Ltd 42,20014.3M $
48Sionna Therapeutics Inc 300,00012M $
49Rezolute Inc 3,328,28710.2M $
50Inhibikase Therapeutics Inc 5,850,0009.8M $
51Amazon.com Inc 46,6419.7M $
52Generate Biomedicines Inc 736,1049.2M $
53MapLight Therapeutics Inc 450,0009.1M $
54ServiceNow Inc 87,0909.1M $
55Crowdstrike Holdings Inc 23,0709M $
56PDD Holdings Inc 83,4018.5M $
57Tesla Inc 21,5008M $
58NovaBridge Biosciences 3,000,0007.4M $
59Bicycle Therapeutics PLC 1,560,8827.2M $
60Aadi Bioscience Inc 2,082,0007.2M $
61Tenax Therapeutics Inc 427,1416.8M $
62VTV THERAPEUTICS INC 163,0006.5M $
63Datadog Inc 54,3006.4M $
64Dynatrace Inc 150,0005.5M $
65Workiva Inc 92,5005.5M $
66Absci Corp 1,800,0005.4M $
67Invivyd Inc 4,000,0005.2M $
68IonQ Inc 170,0004.9M $
69Broadcom Inc 15,0004.6M $
70AGOMAB THERAPEUTICS SA 411,2504.3M $
71Seer Inc 2,458,6734.1M $
72Korro Bio Inc 347,7183.9M $
73Agenus Inc 1,064,2503.6M $
74Foghorn Therapeutics Inc 720,7203.4M $
75Forgent Power Solutions Inc 100,0002.9M $
76KALARIS THERAPEUTICS INC 435,7982.5M $
77Gitlab Inc 100,0002.2M $
78Micron Technology Inc 6,0002M $
79Gossamer Bio Inc 5,208,9681.7M $
80KE Holdings Inc 100,0001.5M $
81Rani Therapeutics Holdings Inc 2,000,0001.5M $
82Aeva Technologies Inc 110,0001.4M $
83Medline Inc 25,0001.1M $
84Figma Inc 50,0001.1M $
85Primo Brands Corp 50,000941.5K $