California State Teachers Retirement System

Source: SEC Form 13F · as of Mar 2026

California State Teachers Retirement System holds 333 biotech & pharma companies tracked by BioSniper, totaling $6.80B in value as of Mar 2026 (SEC Form 13F).

Companies held

333

Total value held

$6.80B

CompanySharesValue
LLYELI LILLY & Co1,214,622$1.12B
JNJJOHNSON & JOHNSON3,743,432$915.0M
ABBVAbbVie Inc.2,680,188$582.9M
MRKMerck & Co., Inc.3,835,612$461.4M
UNHUnitedHealth Group Incorporated Common Stock (DE)1,355,931$366.9M
AMGNAMGEN INC825,116$290.3M
ABTABBOTT LABORATORIES2,675,057$274.6M
GILDGILEAD SCIENCES, INC.1,914,292$266.8M
PFEPFIZER INC9,005,182$252.9M
BMYBRISTOL MYERS SQUIBB CO3,317,201$201.2M
VRTXVERTEX PHARMACEUTICALS INC / MA373,481$166.8M
MCKMcKesson Corporation191,183$165.4M
REGNREGENERON PHARMACEUTICALS, INC.154,201$119.1M
GMOptec International, Inc.1,377,056$102.6M
ELVElevance Health Inc.330,807$96.8M
CORCencora Inc.282,224$88.7M
ZTSZoetis Inc.704,179$83.2M
CAHCardinal Health Inc.370,711$78.3M
IDXXIDEXX LABORATORIES INC /DE122,654$68.9M
ALNYALNYLAM PHARMACEUTICALS, INC.196,863$65.1M
GEHCGE HealthCare Technologies Inc.706,252$50.3M
INSMINSMED Inc303,182$49.6M
IQVIQVIA Holdings Inc.261,431$44.6M
BIIBBIOGEN INC.220,687$40.5M
TEVATeva Pharmaceutical Industries Limited1,244,744$37.5M
RPRXRoyalty Pharma plc759,042$36.4M
UTHRUNITED THERAPEUTICS Corp59,844$35.5M
DGXQuest Diagnostics Incorporated162,238$31.8M
ZBHZimmer Biomet Holdings Inc.335,360$30.3M
WSTWest Pharmaceutical Services Inc.110,634$27.7M
INCYIncyte Corp.241,287$22.7M
MRNAModerna, Inc.407,190$20.7M
VTRSViatris Inc1,348,165$18.2M
NBIXNEUROCRINE BIOSCIENCES INC132,643$17.5M
RVMDREVOLUTION MEDICINES, INC.165,277$16.1M
ELANElanco Animal Health Inc576,936$13.8M
IONSIONIS PHARMACEUTICALS INC176,485$13.3M
MEDPMedpace Holdings Inc.26,042$12.5M
BBIOBridgeBio Pharma, Inc.165,703$12.3M
ROIVRoivant Sciences Ltd.440,634$12.2M
BMRNBIOMARIN PHARMACEUTICAL INC214,859$12.1M
GHGuardant Health Inc.130,599$12.1M
JAZZJazz Pharmaceuticals plc63,657$12.0M
GMEDGlobus Medical Inc.130,260$11.2M
BAXBaxter International Inc.603,121$10.1M
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.56,972$9.8M
TECHBIO-TECHNE Corp184,164$9.6M
ARWRARROWHEAD PHARMACEUTICALS, INC.144,313$9.0M
CYTKCYTOKINETICS INC136,599$9.0M
MDGLMADRIGAL PHARMACEUTICALS, INC.17,047$8.9M
PRAXPraxis Precision Medicines, Inc.27,477$8.9M
HALOHALOZYME THERAPEUTICS, INC.136,346$8.8M
MOHMolina Healthcare Inc59,791$8.0M
PCVXVaxcyte, Inc.136,100$7.9M
RGENREPLIGEN CORP61,860$7.3M
DVADaVita Inc.45,243$7.0M
AXSMAxsome Therapeutics, Inc.41,132$7.0M
KRYSKrystal Biotech, Inc.26,186$6.8M
ALKSAlkermes plc.183,795$6.5M
PTGXProtagonist Therapeutics, Inc58,677$6.2M
LNTHLantheus Holdings, Inc.78,207$5.9M
TGTXTG THERAPEUTICS, INC.175,750$5.8M
PTCTPTC THERAPEUTICS, INC.84,320$5.7M
RYTMRHYTHM PHARMACEUTICALS, INC.65,806$5.7M
XENEXenon Pharmaceuticals Inc.92,747$5.4M
NUVLNuvalent, Inc.49,670$5.1M
FOLDAMICUS THERAPEUTICS, INC.341,920$4.9M
RIOTRiot Platforms, Inc.394,152$4.9M
CRSPCRISPR Therapeutics AG101,232$4.8M
MMSIMerit Medical Systems Inc.69,505$4.8M
LGNDLigand Pharmaceuticals Incorporated23,784$4.7M
KYMRKymera Therapeutics, Inc.56,282$4.7M
CORTCORCEPT THERAPEUTICS INC110,829$4.5M
MIRMMirum Pharmaceuticals, Inc.44,476$4.1M
VKTXViking Therapeutics, Inc.124,452$4.0M
ACLXArcellx, Inc.34,886$4.0M
COGTCogent Biosciences, Inc.100,980$3.9M
CRNXCrinetics Pharmaceuticals, Inc.105,563$3.8M
APLSApellis Pharmaceuticals, Inc.94,833$3.8M
TERNTerns Pharmaceuticals, Inc.70,219$3.7M
SRRKScholar Rock Holding Corp74,916$3.7M
SHCSotera Health Company248,642$3.6M
ICUIICU Medical Inc.27,512$3.6M
SUPNSUPERNUS PHARMACEUTICALS, INC.67,686$3.5M
ALHCAlignment Healthcare Inc.198,200$3.5M
CGONCG Oncology, Inc.51,499$3.5M
CPRXCATALYST PHARMACEUTICALS, INC.140,716$3.5M
DNTHDianthus Therapeutics, Inc. /DE/40,584$3.4M
PBHPrestige Consumer Healthcare Inc.57,310$3.4M
TWSTTwist Bioscience Corp70,348$3.3M
ERASErasca, Inc.204,449$3.3M
IDYAIDEAYA Biosciences, Inc.96,655$3.2M
APGEApogee Therapeutics, Inc.38,161$3.2M
TVTXTravere Therapeutics, Inc.105,132$3.1M
DNLIDenali Therapeutics Inc.162,576$3.1M
ACADACADIA PHARMACEUTICALS INC138,244$3.1M
ARQTArcutis Biotherapeutics, Inc.128,317$3.0M
SYRESpyre Therapeutics, Inc.59,242$3.0M
IBRXImmunityBio, Inc.386,334$3.0M
LQDALiquidia Corp72,438$2.7M
OSCROscar Health Inc.235,443$2.7M
ACHCAcadia Healthcare Company Inc.113,420$2.7M
TARSTarsus Pharmaceuticals, Inc.37,695$2.6M
SRPTSarepta Therapeutics, Inc.120,686$2.6M
BEAMBeam Therapeutics Inc.107,741$2.6M
DYNDyne Therapeutics, Inc.139,663$2.5M
CLDXCelldex Therapeutics, Inc.79,630$2.5M
ADMAADMA BIOLOGICS, INC.279,124$2.5M
BCRXBIOCRYST PHARMACEUTICALS INC258,345$2.5M
IMNMImmunome Inc.111,444$2.4M
SNDXSyndax Pharmaceuticals Inc103,009$2.4M
IMVTImmunovant, Inc.94,286$2.3M
AGIOAGIOS PHARMACEUTICALS, INC.68,564$2.3M
EWTXEdgewise Therapeutics, Inc.73,419$2.3M
RCUSArcus Biosciences, Inc.105,776$2.3M
NEOGNEOGEN CORP243,477$2.3M
PBIPROVENTION BIO, INC.202,484$2.2M
IRONDisc Medicine, Inc.34,382$2.2M
RAREUltragenyx Pharmaceutical Inc.104,650$2.2M
NKTRNEKTAR THERAPEUTICS28,682$2.1M
KNSAKiniksa Pharmaceuticals International, plc41,975$2.0M
VERAVera Therapeutics, Inc.49,737$2.0M
ADPTAdaptive Biotechnologies Corp143,658$2.0M
VCELVericel Corp61,233$2.0M
CAPRCAPRICOR THERAPEUTICS, INC.64,716$2.0M
OGNOrganon & Co.327,075$2.0M
SLNOSOLENO THERAPEUTICS INC58,388$2.0M
ANIPANI PHARMACEUTICALS INC24,557$1.9M
ARDXARDELYX, INC.303,137$1.8M
OCULOCULAR THERAPEUTIX, INC213,706$1.8M
ALMSALUMIS INC.80,845$1.8M
INSPInspire Medical Systems Inc.34,473$1.8M
NTLAIntellia Therapeutics, Inc.138,259$1.8M
RXRXRECURSION PHARMACEUTICALS, INC.574,637$1.8M
PRCTPROCEPT BioRobotics Corporation70,184$1.8M
NAMSNEWAMSTERDAM PHARMA CO N.V.54,329$1.7M
INVAInnoviva, Inc.74,468$1.7M
RLAYRelay Therapeutics, Inc.174,099$1.7M
HLFHerbalife Ltd.117,429$1.7M
PRGOPERRIGO Co plc160,005$1.7M
PGNYProgyny Inc.99,753$1.7M
STOKStoke Therapeutics, Inc.51,606$1.7M
MLYSMineralys Therapeutics, Inc.61,266$1.7M
HRMYHarmony Biosciences Holdings, Inc.57,928$1.6M
VRDNViridian Therapeutics, Inc.\DE81,021$1.6M
AUPHAurinia Pharmaceuticals Inc.106,169$1.6M
NRIXNurix Therapeutics, Inc.99,042$1.5M
QDELQuidelOrtho Corp92,989$1.5M
NVAXNOVAVAX INC186,638$1.5M
ARRYARRAY BIOPHARMA INC202,331$1.5M
BHVNBiohaven Ltd.172,370$1.5M
DAWNDay One Biopharmaceuticals, Inc.67,463$1.4M
NEONeoGenomics Inc.194,103$1.4M
PCRXPacira BioSciences, Inc.61,306$1.4M
NUVBNuvation Bio Inc.303,784$1.3M
ELVNEnliven Therapeutics, Inc.31,914$1.3M
PAHCPHIBRO ANIMAL HEALTH CORP22,515$1.2M
KODKodiak Sciences Inc.29,396$1.1M
GERNGERON CORP737,143$1.1M
WVEWave Life Sciences Ltd.145,206$1.1M
ORKAOruka Therapeutics, Inc.21,370$1.0M
XERSXeris Biopharma Holdings, Inc.180,339$1.0M
RAPPRapport Therapeutics, Inc.33,426$1.0M
IOVAIOVANCE BIOTHERAPEUTICS, INC.295,392$1.0M
TNGXTango Therapeutics, Inc.47,691$998K
TRVITrevi Therapeutics, Inc.83,391$995K
COLLCOLLEGIUM PHARMACEUTICAL, INC29,443$974K
ZYMEZymeworks Inc.37,389$936K
MNKDMANNKIND CORP379,712$930K
AMLXAmylyx Pharmaceuticals, Inc.65,002$904K
CLOVClover Health Investments Corp.497,006$875K
PVLAPALVELLA THERAPEUTICS, INC.6,895$859K
VIRVir Biotechnology, Inc.87,375$783K
ANABANAPTYSBIO, INC14,000$776K
KURAKura Oncology, Inc.95,317$775K
URGNUroGen Pharma Ltd.38,750$697K
SDGRSchrodinger, Inc.61,181$695K
PHVSPharvaris N.V.24,153$682K
MBXMBX Biosciences, Inc.22,765$680K
CSTLCastle Biosciences Inc.27,513$675K
PGENPRECIGEN, INC.171,189$663K
TBPHTheravance Biopharma, Inc.40,761$662K
TLRYTilray Brands, Inc.101,104$654K
ABUSArbutus Biopharma Corp142,985$643K
ORICOric Pharmaceuticals, Inc.48,369$613K
TSHATaysha Gene Therapies, Inc.136,933$612K
CMPXCompass Therapeutics, Inc.112,316$594K
AVNSAvanos Medical Inc.42,017$589K
QUREuniQure N.V.35,947$588K
OLMAOlema Pharmaceuticals, Inc.39,079$583K
KMTSKestra Medical Technologies Ltd.27,835$555K
AMPHAmphastar Pharmaceuticals, Inc.28,299$554K
MLTXMoonLake Immunotherapeutics29,296$546K
JANXJanux Therapeutics, Inc.37,001$514K
XNCRXencor Inc41,070$495K
CRMDCorMedix Inc.70,751$480K
OPKOPKO HEALTH, INC.414,037$472K
SANASana Biotechnology, Inc.163,559$471K
ARVNARVINAS, INC.43,341$459K
PLSEPulse Biosciences Inc Common Stock (DE)21,033$454K
PHATPhathom Pharmaceuticals, Inc.40,222$447K
AVBPArriVent BioPharma, Inc.19,367$447K
CGEMCullinan Therapeutics, Inc.30,397$432K
SPRYARS Pharmaceuticals, Inc.53,658$431K
MDXGMiMedx Group Inc107,629$425K
CTMXCytomX Therapeutics, Inc.88,379$415K
MYGNMYRIAD GENETICS INC89,237$402K
UPBUpstream Bio, Inc.39,661$357K
BCAXBicara Therapeutics Inc.16,923$337K
KALVKalVista Pharmaceuticals, Inc.15,442$311K
ZBIOZenas BioPharma, Inc.15,819$309K
PRMEPrime Medicine, Inc.86,473$301K
FLGTFulgent Genetics Inc.18,094$288K
LEGNLegend Biotech Corp11,838$214K
DNAGinkgo Bioworks Holdings Inc.30,852$189K
SMMTSummit Therapeutics Inc.6,391$121K
LENZLENZ Therapeutics, Inc.10,818$99K
CAICaris Life Sciences Inc.5,002$89K
GLUEMonte Rosa Therapeutics, Inc.3,289$54K
TYRATyra Biosciences, Inc.1,402$54K
CRVSCorvus Pharmaceuticals, Inc.3,498$51K
SVRASavara Inc7,917$43K
MAZEMaze Therapeutics, Inc.1,435$43K
ANNXAnnexon, Inc.7,173$40K
OMEROMEROS CORP3,752$40K
SLSSELLAS Life Sciences Group, Inc.9,337$39K
ESPREsperion Therapeutics, Inc.13,076$36K
SIONSionna Therapeutics, Inc.868$35K
ETONEton Pharmaceuticals, Inc.1,388$34K
INBXInhibrx Biosciences, Inc.491$33K
IRWDIRONWOOD PHARMACEUTICALS INC8,659$30K
REPLReplimune Group, Inc.3,896$30K
BIOABioAge Labs, Inc.1,641$29K
ZVRAZEVRA THERAPEUTICS, INC.3,015$28K
SEPNSepterna, Inc.1,157$28K
DRUGBRIGHT MINDS BIOSCIENCES INC.380$28K
RIGLRIGEL PHARMACEUTICALS INC953$26K
LBRXLB PHARMACEUTICALS INC1,041$26K
FULCFulcrum Therapeutics, Inc.3,263$25K
JBIOJade Biosciences, Inc.1,734$24K
OFIXOrthofix Medical Inc. Common Stock (DE)2,100$24K
AQSTAquestive Therapeutics, Inc.5,654$23K
EBSEmergent BioSolutions Inc.2,823$23K
PRTAPROTHENA CORP PUBLIC LTD CO2,383$23K
SLDBSolid Biosciences Inc.3,190$23K
BVSBioventus Inc.2,496$23K
FDMT4D Molecular Therapeutics, Inc.2,429$23K
ABSIAbsci Corporation7,381$22K
ALTAltimmune, Inc.7,124$22K
CYRXCryoport, Inc.2,644$22K
MPLTMapLight Therapeutics, Inc.1,062$22K
NATRNATURES SUNSHINE PRODUCTS INC898$22K
RGNXREGENXBIO Inc.2,532$21K
MGTXMeiraGTx Holdings plc2,447$21K
BBNXBeta Bionics Inc.2,107$21K
ADCTADC Therapeutics SA5,573$21K
AVIRAtea Pharmaceuticals, Inc.3,846$21K
ALLOAllogene Therapeutics, Inc.8,324$20K
TRDAEntrada Therapeutics, Inc.1,540$19K
VSTMVerastem, Inc.3,658$19K
NUSNu Skin Enterprises Inc.2,647$19K
AKBAAkebia Therapeutics, Inc.13,704$19K
ENTAENANTA PHARMACEUTICALS INC1,476$19K
ACRSAclaris Therapeutics, Inc.4,965$19K
TECXTectonic Therapeutic, Inc.595$18K
NPCENeuropace Inc.1,378$18K
KROSKeros Therapeutics, Inc.1,581$17K
VMDViemed Healthcare Inc.1,850$17K
MRVIMARAVAI LIFESCIENCES HOLDINGS, INC.5,914$17K
RCKTRocket Pharmaceuticals Inc.4,586$16K
XOMAXOMA Royalty Corporation514$16K
AURAAura Biosciences, Inc.2,377$16K
PBYIPUMA BIOTECHNOLOGY, INC.2,330$15K
TARAProtara Therapeutics, Inc.2,811$15K
AVXLANAVEX LIFE SCIENCES CORP.4,764$15K
CATXPerspective Therapeutics, Inc.3,432$14K
CLPTClearPoint Neuro Inc.1,530$14K
DSGNDesign Therapeutics, Inc.1,292$14K
MNPRMonopar Therapeutics247$14K
EDITEditas Medicine, Inc.5,348$13K
EVMNEvommune, Inc.571$13K
NAGENiagen Bioscience, Inc.2,864$13K
ELDNEledon Pharmaceuticals, Inc.4,094$13K
EOLSEvolus, Inc.3,032$12K
DMACDiaMedica Therapeutics Inc.1,837$12K
NGNENeurogene Inc.604$12K
RZLTRezolute, Inc.3,950$12K
SIGASIGA TECHNOLOGIES INC2,223$12K
LRMRLarimar Therapeutics, Inc.2,631$12K
CADLCandel Therapeutics, Inc.2,372$12K
BNTCBenitec Biopharma Inc.1,066$11K
NRCNational Research Corporation Common Stock (Delaware)643$11K
ABEOABEONA THERAPEUTICS INC.2,364$11K
ARCTArcturus Therapeutics Holdings Inc.1,370$11K
ALECAlector, Inc.4,894$11K
TNXPTonix Pharmaceuticals Holding Corp.757$10K
USNAUSANA HEALTH SCIENCES INC584$10K
UTMDUtah Medical Products Inc.164$10K
KRMDKORU Medical Systems Inc. Common Stock (DE)2,339$10K
IKTInhibikase Therapeutics, Inc.5,883$10K
FENCFENNEC PHARMACEUTICALS INC.1,603$10K
OABIOmniAb Inc.6,243$10K
VYGRVoyager Therapeutics, Inc.2,520$10K
CHRSCoherus Oncology, Inc.5,740$10K
ACHAccendra Health Inc.4,081$9K
INNVINNOVUS PHARMACEUTICALS, INC.1,095$9K
ORGOOrganogenesis Holdings Inc.3,696$9K
FHTXFoghorn Therapeutics Inc.1,801$9K
MDWDMediWound Ltd.528$9K
PLXProtalix BioTherapeutics, Inc.3,909$8K
GLSIGreenwich LifeSciences, Inc.339$8K
FATEFATE THERAPEUTICS INC5,885$7K
SNWVSANUWAVE Health Inc.402$7K
HRTXHERON THERAPEUTICS, INC. /DE/8,316$7K
TLSITriSalus Life Sciences Inc.1,646$7K
NVCTNuvectis Pharma, Inc.837$6K
LFCRLIFECORE BIOMEDICAL, INC. DE1,511$6K
LUCDLucid Diagnostics Inc.4,876$6K
SKINThe Beauty Health Company6,188$6K
CRDFCardiff Oncology, Inc.3,355$5K
DERMJourney Medical Corp1,153$5K
ALDXAldeyra Therapeutics, Inc.2,937$5K
NKTXNkarta, Inc.2,302$5K
GYREGYRE THERAPEUTICS, INC.639$4K
ATYRaTYR PHARMA INC5,190$4K
RNACCartesian Therapeutics, Inc.567$3K
TMCITreace Medical Concepts Inc.2,580$3K
GOSSGossamer Bio, Inc.10,399$3K
STIMNeuronetics Inc.2,133$3K
FTLFFITLIFE BRANDS, INC.211$3K
AARDAardvark Therapeutics, Inc.689$3K
TKNOAlpha Teknova, Inc.587$2K
HURATuHURA Biosciences, Inc./NV550$985

13F holdings reflect long positions in U.S.-listed securities as reported to the SEC. Values are point-in-time for the most recent reported quarter.

    California State Teachers Retirement System — Biotech 13F Holdings & Portfolio | BioSniper