Fund Holdings — Siren, L.L.C.

Total Portfolio Value:
$2.26B
Total Bought:
$435.21M
Total Sold:
$488.03M
Net Transaction:
-$52.82M
Securities
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SharesValue
Q3 2024
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Q4 2024
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Change
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Q3 2024
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Q4 2024
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Weight (%)
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Change
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Scholar Rock Holding Corporation(SRRK)11,259,4389,250,005-2,009,433$90.19M$399.79M17.66%+$309.60M
BeOne Medicines AGADR(ONC)563,314653,721+90,407$126.47M$120.75M5.34%-$5.72M
Kymera Therapeutics, Inc.(KYMR)2,969,7332,969,7330$140.56M$119.47M5.28%-$21.09M
Apellis Pharmaceuticals Inc
COM
2,167,2242,816,258+649,034$62.50M$89.87M3.97%+$27.36M
Crinetics Pharmaceuticals Inc1,309,6521,609,652+300,000$66.92M$82.30M3.64%+$15.38M
argenx SEADR(ARGX)143,647115,045-28,602$77.87M$70.75M3.13%-$7.12M
Bicara Therapeutics Inc3,072,8273,272,827+200,000$78.26M$57.01M2.52%-$21.25M
Arrowhead Pharmaceuticals, Inc.(ARWR)2,458,7782,901,681+442,903$47.63M$54.55M2.41%+$6.93M
NewAmsterdam Pharma Company NV
ORDINARY SHARES
920,5642,095,638+1,175,074$15.28M$53.86M2.38%+$38.58M
Septerna, Inc.(SEPN)02,202,514+2,202,514$0$50.44M2.23%+$50.44M
Centessa Pharmaceuticals PLCADS3,258,6773,004,677-254,000$52.11M$50.33M2.22%-$1.78M
SpringWorks Therapeutics Inc1,377,7011,377,7010$44.14M$49.78M2.20%+$5.63M
Neumora Therapeutics, Inc.(NMRA)2,606,5714,396,100+1,789,529$34.43M$46.60M2.06%+$12.17M
Wave Life Sciences, Inc.SHS(WVE)5,721,1723,750,491-1,970,681$46.91M$46.39M2.05%-$520.0K
Ascendis Pharma A/SADR(ASND)347,921297,321-50,600$51.95M$40.93M1.81%-$11.02M
Madrigal Pharmaceuticals, Inc.(MDGL)0125,942+125,942$0$38.86M1.72%+$38.86M
Taboola.com Ltd.(TBLA)9,969,4959,969,4950$33.50M$36.39M1.61%+$2.89M
Apogee Therapeutics Inc0747,325+747,325$0$33.85M1.50%+$33.85M
Merus NV682,201784,412+102,211$34.08M$32.98M1.46%-$1.10M
Avidity Biosciences Inc1,440,7361,127,295-313,441$66.17M$32.78M1.45%-$33.39M
Vera Therapeutics, Inc.CL A(VERA)837,928758,465-79,463$37.04M$32.08M1.42%-$4.96M
Dyne Therapeutics, Inc.(DYN)1,134,6641,347,456+212,792$40.76M$31.75M1.40%-$9.01M
Xenon Pharmaceuticals Inc.(XENE)743,769743,7690$29.28M$29.16M1.29%-$126.4K
Lexicon Pharmaceuticals, Inc.(LXRX)38,918,90338,918,9030$61.10M$28.80M1.27%-$32.30M
Bicycle Therapeutics PLCADS01,839,398+1,839,398$0$25.75M1.14%+$25.75M
Revolution Medicines, Inc.(RVMD)753,601571,548-182,053$34.18M$25.00M1.10%-$9.18M
Vaxcyte, Inc.(PCVX)299,991299,9910$34.28M$24.56M1.09%-$9.72M
Arcus Biosciences, Inc.(RCUS)1,612,0771,612,0770$24.65M$24.00M1.06%-$644.8K
Erasca, Inc.(ERAS)8,857,1798,857,1790$24.18M$22.23M0.98%-$1.95M
Stoke Therapeutics, Inc.(STOK)02,000,000+2,000,000$0$22.06M0.97%+$22.06M
IGM Biosciences Inc3,330,4223,330,4220$55.09M$20.35M0.90%-$34.74M
Edgewise Therapeutics, Inc.(EWTX)404,113734,343+330,230$10.79M$19.61M0.87%+$8.82M
Silence Therapeutics plcADS(SLN)2,831,7702,831,7700$51.48M$19.48M0.86%-$32.00M
Cytokinetics, Incorporated(CYTK)525,971402,323-123,648$27.77M$18.93M0.84%-$8.85M
Denali Therapeutics Inc.(DNLI)834,028834,0280$24.30M$17.00M0.75%-$7.30M
Korro Bio, Inc.(KRRO)418,833418,8330$14.00M$15.94M0.70%+$1.95M
Soleno Therapeutics Inc0351,818+351,818$0$15.81M0.70%+$15.81M
Prothena Corporation PLCSHS
SHS
1,099,8401,099,8400$18.40M$15.23M0.67%-$3.17M
Solid Biosciences Inc2,749,0413,749,041+1,000,000$19.16M$15.00M0.66%-$4.16M
Cullinan Therapeutics, Inc.(CGEM)1,211,3571,211,3570$20.28M$14.75M0.65%-$5.52M
Upstream Bio, Inc.(UPB)0800,000+800,000$0$13.15M0.58%+$13.15M
Trevi Therapeutics, Inc.(TRVI)02,906,060+2,906,060$0$11.97M0.53%+$11.97M
Kura Oncology, Inc.(KURA)1,339,9421,339,9420$26.18M$11.67M0.52%-$14.51M
Taysha Gene Therapies, Inc.(TSHA)4,879,8756,602,475+1,722,600$9.81M$11.42M0.50%+$1.61M
Remitly Global, Inc.(RELY)25,000490,449+465,449$334.8K$11.07M0.49%+$10.73M
Cartesian Therapeutics, Inc.(RNAC)572,236572,2360$9.22M$10.25M0.45%+$1.02M
Microsoft Corporation(MSFT)22,00023,000+1,000$9.46M$9.69M0.43%+$231.9K
Janux Therapeutics, Inc.(JANX)0175,000+175,000$0$9.37M0.41%+$9.37M
Seer, Inc.CL A(SEER)4,000,0004,000,0000$7.88M$9.24M0.41%+$1.36M
Ionis Pharmaceuticals, Inc.(IONS)250,000250,0000$10.02M$8.74M0.39%-$1.27M
Spyre Therapeutics, Inc.(SYRE)0374,000+374,000$0$8.71M0.38%+$8.71M
CrowdStrike Holdings, Inc.CL A(CRWD)25,00024,000-1,000$7.01M$8.21M0.36%+$1.20M
Iovance Biotherapeutics, Inc.(IOVA)1,106,0401,106,0400$10.39M$8.18M0.36%-$2.20M
ORIC Pharmaceuticals, Inc.(ORIC)1,007,5751,007,5750$10.33M$8.13M0.36%-$2.20M
Tango Therapeutics, Inc.(TNGX)2,603,8972,603,8970$20.05M$8.05M0.36%-$12.00M
Amazon.com, Inc.(AMZN)34,75036,500+1,750$6.47M$8.01M0.35%+$1.53M
Rocket Pharmaceuticals, Inc.(RCKT)0600,000+600,000$0$7.54M0.33%+$7.54M
IonQ, Inc.(IONQ)500,000170,000-330,000$4.37M$7.10M0.31%+$2.73M
IHS Holding Limited
ORD SHS
2,357,5202,357,5200$7.05M$6.88M0.30%-$165.0K
Rapport Therapeutics, Inc.(RAPP)384,197384,1970$7.87M$6.82M0.30%-$1.05M
NVIDIA Corporation(NVDA)48,93248,9320$5.94M$6.57M0.29%+$629.0K
ServiceNow, Inc.(NOW)7,5005,605-1,895$6.71M$5.94M0.26%-$766.0K
ACELYRIN Inc1,729,6651,729,6650$8.53M$5.43M0.24%-$3.10M
PDD Holdings Inc.ADS(PDD)40,40152,901+12,500$5.45M$5.13M0.23%-$315.6K
Gossamer Bio, Inc.(GOSS)13,281,6105,208,968-8,072,642$13.10M$4.71M0.21%-$8.39M
Dynatrace, Inc.(DT)82,72982,7290$4.42M$4.50M0.20%+$72.8K
The Boeing Company(BA)025,000+25,000$0$4.42M0.20%+$4.42M
New Oriental Education & Technology Group Inc.ADR(EDU)38,50068,500+30,000$2.92M$4.40M0.19%+$1.48M
Datadog, Inc.CL A(DDOG)32,92530,425-2,500$3.79M$4.35M0.19%+$559.1K
ProQR Therapeutics NVSHS EURO
SHS EURO
01,575,000+1,575,000$0$4.17M0.18%+$4.17M
Lexeo Therapeutics, Inc.(LXEO)603,435603,4350$5.46M$3.97M0.18%-$1.48M
Adobe Inc.(ADBE)1,0008,798+7,798$517.8K$3.91M0.17%+$3.39M
Phathom Pharmaceuticals, Inc.(PHAT)460,753460,7530$8.33M$3.74M0.17%-$4.59M
Instil Bio, Inc.(TIL)192,433192,4330$12.95M$3.67M0.16%-$9.28M
JFrog Ltd.(FROG)61,000120,116+59,116$1.77M$3.53M0.16%+$1.76M
Foghorn Therapeutics Inc.(FHTX)720,720720,7200$6.71M$3.40M0.15%-$3.31M
Vigil Neuroscience Inc1,991,0381,991,0380$6.77M$3.38M0.15%-$3.38M
Nebius Group N.V.CL A(NBIS)0120,000+120,000$0$3.32M0.15%+$3.32M
Sagimet Biosciences Inc.COM SER A(SGMT)724,771724,7710$2.01M$3.26M0.14%+$1.25M
Generation Bio Co2,982,7332,982,7330$7.37M$3.16M0.14%-$4.21M
Taiwan Semiconductor Manufacturing Company LimitedADS(TSM)25,00015,000-10,000$4.34M$2.96M0.13%-$1.38M
Freeport-McMoRan Inc.CL B(FCX)075,000+75,000$0$2.86M0.13%+$2.86M
Allovir Inc6,597,1676,597,1670$5.33M$2.77M0.12%-$2.56M
Ovid Therapeutics Inc.(OVID)2,850,0002,850,0000$3.36M$2.66M0.12%-$702.0K
Sea LimitedADS(SE)37,50025,000-12,500$3.54M$2.65M0.12%-$883.0K
Elastic NV
ORD SHS
13,00025,000+12,000$997.9K$2.48M0.11%+$1.48M
QUALCOMM Incorporated(QCOM)15,00015,0000$2.55M$2.30M0.10%-$246.4K
BioAge Labs, Inc.(BIOA)300,000388,000+88,000$6.24M$2.25M0.10%-$3.99M
Black Diamond Therapeutics Inc1,046,5171,046,5170$4.55M$2.24M0.10%-$2.31M
REGENXBIO Inc.(RGNX)284,000284,0000$2.98M$2.20M0.10%-$783.8K
Tourmaline Bio Inc91,42691,4260$2.35M$1.85M0.08%-$496.4K
Procore Technologies, Inc.(PCOR)32,30020,000-12,300$1.99M$1.50M0.07%-$495.0K
Applied Therapeutics Inc1,633,7681,633,7680$13.89M$1.40M0.06%-$12.49M
Alphabet Inc.CL A(GOOG)11,0007,000-4,000$1.82M$1.33M0.06%-$499.0K
PayPal Holdings, Inc.(PYPL)15,00015,0000$1.17M$1.28M0.06%+$109.8K
HOOKIPA Pharma Inc566,640566,6400$2.44M$1.14M0.05%-$1.30M
HCA Healthcare, Inc.(HCA)03,750+3,750$0$1.13M0.05%+$1.13M
KE Holdings Inc.ADS(BEKE)100,00060,000-40,000$1.99M$1.11M0.05%-$885.8K
Workiva Inc.CL A(WK)010,000+10,000$0$1.09M0.05%+$1.09M
Palo Alto Networks, Inc.(PANW)4,5006,000+1,500$1.54M$1.09M0.05%-$446.3K
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Siren, L.L.C. — 13F Holdings — Q4 2024 | TickerTrail