IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Siren, L.L.C.

Q1 2025 Holdings

Filed 2025-05-14 | 117 holdings | $1.8B | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2025-05-23) | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↑Shares% Portfolio
Caribou Biosciences Inc(CRBU)COM142038108$96.2K105,3470.0%
Ironwood Pharmaceuticals Inc(IRWD)COM CL A46333X108$162.5K110,5320.0%
Cyclerion Therapeutics Inc(CYCN)COM23255M204$290.4K116,1550.0%
GDS Holdings Ltd(GDS)SPONSORED ADS36165L108$316.6K12,5000.0%
Occidental Petroleum Corp(OXY)COM674599105$493.6K10,0000.0%
US Bancorp(USB)COM NEW902973304$527.8K12,5000.0%
Deckers Outdoor Corp(DECK)COM243537107$559.1K5,0000.0%
Hookipa Pharma Inc(HOOK)COM NEW43906K209$612.0K566,6400.0%
Ferrari NV(RACE)COMN3167Y103$636.4K1,5000.0%
Procore Technologies Inc(PCOR)COM74275K108$660.2K10,0000.0%
Kronos Bio Inc(KRON1USD)COM50107A104$695.4K842,9540.0%
Agenus Inc(AGEN)COM NEW00847G804$752.5K500,0000.0%
Couchbase Inc(BASE)COM22207T101$785.1K49,8500.0%
Boeing Co(BA)COM097023105$852.8K5,0000.0%
Informatica Inc(INFA1EUR)COM CL A45674M101$872.5K50,0000.0%
Intel Corp(INTC)COM458140100$908.4K40,0000.1%
Nike Inc(NKE)CL B654106103$952.2K15,0000.1%
MongoDB Inc(MDB)CL A60937P106$964.7K5,5000.1%
Pegasystems Inc(PEGA)COM705573103$1.1M16,5000.1%
SEMrush Holdings Inc(SEMR)CL A COM81686C104$1.2M125,0000.1%
Generation Bio Co(GBIOGBX)COM37148K100$1.2M2,968,9250.1%
PayPal Holdings Inc(PYPL)COM70450Y103$1.3M20,0000.1%
Bill Holdings Inc(BILL)COM090043100$1.3M28,5000.1%
Workiva Inc(WK)COM CL A98139A105$1.3M17,5000.1%
Tourmaline Bio Inc(TRML)COM89157D105$1.4M91,4260.1%
Bioage Labs Inc(BIOA)COM09077V100$1.4M382,4060.1%
StandardAero, Inc.(SARO)COM85423L103$1.5M56,8550.1%
Black Diamond Therapeutics Inc(BDTX)COM09203E105$1.6M1,046,5170.1%
SailPoint Inc(SAIL)COM78781J109$1.8M95,0000.1%
Palo Alto Networks Inc(PANW)COM697435105$2.0M11,5000.1%
ProQR Therapeutics NVSHS EURON71542109$2.1M1,552,1830.1%
Lexeo Therapeutics Inc(LXEO)COM52886X107$2.1M603,4350.1%
Ke Holdings Inc(BEKE)SPONSORED ADS482497104$2.1M105,0000.1%
Qualcomm Inc(QCOM)COM747525103$2.2M14,0000.1%
Marvell Technology Inc(MRVL)COM573874104$2.3M36,8080.1%
Kalaris Therapeutics Inc(KLRS)COM482929106$2.3M282,5860.1%
Tesla Inc(TSLA)COM88160R101$2.3M9,0000.1%
Eledon Pharmaceuticals Inc(ELDN)COM28617K101$2.3M690,1700.1%
Sagimet Biosciences Inc(SGMT)COM SER A786700104$2.4M724,7710.1%
LPL Financial Holdings Inc(LPLA)COM50212V100$2.5M7,5000.1%
Reddit Inc(RDDT)CL A75734B100$2.5M23,5000.1%
Foghorn Therapeutics Inc.(FHTX)COM344174107$2.6M720,7200.1%
Nebius Group NV(NBIS)SHS CLASS AN97284108$3.0M140,0000.2%
Sionna Therapeutics Inc(SION)COM829401108$3.4M325,0000.2%
Vigil Neuroscience Inc(VIGL)COM92673K108$3.5M1,967,0640.2%
Tango Therapeutics Inc(TNGX)COM87583X109$3.5M2,565,3420.2%
Instil Bio Inc(TIL)COM NEW45783C200$3.5M203,9330.2%
Whitehawk Therapeutics Inc(WHWK)COM00032Q104$3.7M2,082,0000.2%
IGM Biosciences Inc(1K0)COM449585108$3.7M3,255,8260.2%
Ionq Inc(IONQ)COM46222L108$3.8M170,0000.2%
Page 1 of 3Next