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.

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

Positions

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