Rafferty Asset Management, LLC

Source: SEC Form 13F · as of Mar 2026

Rafferty Asset Management, LLC holds 176 biotech & pharma companies tracked by BioSniper, totaling $794.1M in value as of Mar 2026 (SEC Form 13F).

Companies held

176

Total value held

$794.1M

CompanySharesValue
LLYELI LILLY & Co63,993$58.9M
JNJJOHNSON & JOHNSON186,821$45.7M
ABBVAbbVie Inc.156,378$34.0M
AMGNAMGEN INC87,195$30.7M
GILDGILEAD SCIENCES, INC.212,014$29.5M
VRTXVERTEX PHARMACEUTICALS INC / MA54,572$24.4M
MRKMerck & Co., Inc.193,053$23.2M
REGNREGENERON PHARMACEUTICALS, INC.29,589$22.9M
UNHUnitedHealth Group Incorporated Common Stock (DE)70,695$19.1M
INSMINSMED Inc116,069$19.0M
ALNYALNYLAM PHARMACEUTICALS, INC.50,553$16.7M
PMPhilip Morris International Inc93,171$15.4M
IDXXIDEXX LABORATORIES INC /DE25,899$14.6M
GEHCGE HealthCare Technologies Inc.202,246$14.4M
ABTABBOTT LABORATORIES134,369$13.8M
PFEPFIZER INC444,718$12.5M
BMYBRISTOL MYERS SQUIBB CO159,809$9.7M
MCKMcKesson Corporation9,463$8.2M
APLSApellis Pharmaceuticals, Inc.180,471$7.3M
BIIBBIOGEN INC.35,018$6.4M
MRNAModerna, Inc.114,194$5.8M
ALKSAlkermes plc.162,424$5.7M
INCYIncyte Corp.60,565$5.7M
MDGLMADRIGAL PHARMACEUTICALS, INC.10,452$5.5M
TGTXTG THERAPEUTICS, INC.160,802$5.3M
UTHRUNITED THERAPEUTICS Corp8,887$5.3M
SRRKScholar Rock Holding Corp104,456$5.1M
APGEApogee Therapeutics, Inc.60,397$5.1M
ELVElevance Health Inc.17,055$5.0M
ARWRARROWHEAD PHARMACEUTICALS, INC.79,605$5.0M
PTGXProtagonist Therapeutics, Inc46,752$4.9M
SMMTSummit Therapeutics Inc.259,074$4.9M
PRAXPraxis Precision Medicines, Inc.15,188$4.9M
COGTCogent Biosciences, Inc.125,013$4.8M
CYTKCYTOKINETICS INC72,607$4.8M
NBIXNEUROCRINE BIOSCIENCES INC36,232$4.8M
CORCencora Inc.15,034$4.7M
BBIOBridgeBio Pharma, Inc.63,180$4.7M
PTCTPTC THERAPEUTICS, INC.68,685$4.7M
NUVLNuvalent, Inc.45,083$4.6M
KYMRKymera Therapeutics, Inc.55,331$4.6M
CGONCG Oncology, Inc.67,979$4.6M
TWSTTwist Bioscience Corp96,255$4.6M
KRYSKrystal Biotech, Inc.17,687$4.6M
PCVXVaxcyte, Inc.78,402$4.6M
MIRMMirum Pharmaceuticals, Inc.49,160$4.5M
FOLDAMICUS THERAPEUTICS, INC.313,882$4.5M
TVTXTravere Therapeutics, Inc.152,433$4.5M
ACLXArcellx, Inc.39,441$4.5M
IONSIONIS PHARMACEUTICALS INC60,308$4.5M
HALOHALOZYME THERAPEUTICS, INC.69,505$4.5M
RVMDREVOLUTION MEDICINES, INC.45,291$4.4M
ROIVRoivant Sciences Ltd.158,836$4.4M
BMRNBIOMARIN PHARMACEUTICAL INC77,483$4.4M
RYTMRHYTHM PHARMACEUTICALS, INC.50,105$4.4M
ARQTArcutis Biotherapeutics, Inc.183,024$4.3M
CRSPCRISPR Therapeutics AG90,336$4.3M
GMOptec International, Inc.56,874$4.2M
IBRXImmunityBio, Inc.545,404$4.2M
BEAMBeam Therapeutics Inc.172,948$4.1M
VKTXViking Therapeutics, Inc.126,132$4.1M
VERAVera Therapeutics, Inc.101,786$4.1M
ERASErasca, Inc.251,963$4.1M
ACADACADIA PHARMACEUTICALS INC181,676$4.0M
ZTSZoetis Inc.33,846$4.0M
CAHCardinal Health Inc.18,183$3.8M
SRPTSarepta Therapeutics, Inc.162,703$3.5M
AGIOAGIOS PHARMACEUTICALS, INC.102,741$3.5M
RAREUltragenyx Pharmaceutical Inc.165,431$3.5M
IRONDisc Medicine, Inc.53,869$3.4M
IMNMImmunome Inc.156,220$3.4M
IMVTImmunovant, Inc.136,619$3.4M
BCRXBIOCRYST PHARMACEUTICALS INC354,260$3.4M
DYNDyne Therapeutics, Inc.182,977$3.3M
CPRXCATALYST PHARMACEUTICALS, INC.120,732$3.0M
SNDXSyndax Pharmaceuticals Inc124,723$2.9M
DNLIDenali Therapeutics Inc.150,687$2.9M
IDYAIDEAYA Biosciences, Inc.86,684$2.9M
SYRESpyre Therapeutics, Inc.56,920$2.9M
VRDNViridian Therapeutics, Inc.\DE141,977$2.8M
RXRXRECURSION PHARMACEUTICALS, INC.890,595$2.7M
KODKodiak Sciences Inc.71,504$2.7M
SLNOSOLENO THERAPEUTICS INC79,622$2.7M
DNTHDianthus Therapeutics, Inc. /DE/31,221$2.6M
NTLAIntellia Therapeutics, Inc.199,758$2.6M
MLYSMineralys Therapeutics, Inc.94,358$2.6M
RCUSArcus Biosciences, Inc.115,134$2.5M
ARDXARDELYX, INC.407,854$2.4M
ADMAADMA BIOLOGICS, INC.261,700$2.4M
NRIXNurix Therapeutics, Inc.149,523$2.3M
IQVIQVIA Holdings Inc.13,109$2.2M
TNGXTango Therapeutics, Inc.104,960$2.2M
CLDXCelldex Therapeutics, Inc.65,050$2.1M
NVAXNOVAVAX INC248,413$2.0M
ORKAOruka Therapeutics, Inc.40,487$2.0M
OLMAOlema Pharmaceuticals, Inc.131,520$2.0M
STOKStoke Therapeutics, Inc.59,898$2.0M
VCELVericel Corp59,395$1.9M
CAPRCAPRICOR THERAPEUTICS, INC.62,353$1.9M
PVLAPALVELLA THERAPEUTICS, INC.14,590$1.8M
BHVNBiohaven Ltd.204,548$1.7M
GLUEMonte Rosa Therapeutics, Inc.104,621$1.7M
DGXQuest Diagnostics Incorporated8,498$1.7M
CRVSCorvus Pharmaceuticals, Inc.112,608$1.6M
IOVAIOVANCE BIOTHERAPEUTICS, INC.432,999$1.5M
ANABANAPTYSBIO, INC27,249$1.5M
RLAYRelay Therapeutics, Inc.150,618$1.5M
QUREuniQure N.V.90,277$1.5M
ORICOric Pharmaceuticals, Inc.115,480$1.5M
MNKDMANNKIND CORP581,530$1.4M
WSTWest Pharmaceutical Services Inc.5,556$1.4M
ZBHZimmer Biomet Holdings Inc.15,311$1.4M
VTRSViatris Inc99,502$1.3M
TSHATaysha Gene Therapies, Inc.299,903$1.3M
TYRATyra Biosciences, Inc.34,856$1.3M
GERNGERON CORP883,595$1.3M
DAWNDay One Biopharmaceuticals, Inc.59,207$1.3M
PGENPRECIGEN, INC.319,212$1.2M
VIRVir Biotechnology, Inc.134,413$1.2M
KALVKalVista Pharmaceuticals, Inc.57,296$1.2M
CTMXCytomX Therapeutics, Inc.239,824$1.1M
ANNXAnnexon, Inc.203,269$1.1M
KURAKura Oncology, Inc.134,152$1.1M
INBXInhibrx Biosciences, Inc.15,761$1.1M
SLSSELLAS Life Sciences Group, Inc.249,428$1.1M
JANXJanux Therapeutics, Inc.75,732$1.1M
CMPXCompass Therapeutics, Inc.195,867$1.0M
SVRASavara Inc188,954$1.0M
RIGLRIGEL PHARMACEUTICALS INC37,676$1.0M
SANASana Biotechnology, Inc.353,582$1.0M
CGEMCullinan Therapeutics, Inc.69,485$987K
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.5,504$949K
SPRYARS Pharmaceuticals, Inc.117,635$945K
ZBIOZenas BioPharma, Inc.48,169$942K
XNCRXencor Inc75,580$911K
REPLReplimune Group, Inc.118,476$906K
VORVor Biopharma Inc.50,505$901K
SIONSionna Therapeutics, Inc.22,137$887K
AVBPArriVent BioPharma, Inc.37,253$859K
IRWDIRONWOOD PHARMACEUTICALS INC216,623$760K
BCAXBicara Therapeutics Inc.38,003$756K
PRMEPrime Medicine, Inc.215,582$750K
ABSIAbsci Corporation240,958$723K
ALTAltimmune, Inc.231,271$712K
EBSEmergent BioSolutions Inc.85,199$707K
ALLOAllogene Therapeutics, Inc.282,346$689K
BAXBaxter International Inc.39,755$668K
FDMT4D Molecular Therapeutics, Inc.71,396$665K
TECHBIO-TECHNE Corp12,092$632K
RGNXREGENXBIO Inc.73,878$619K
VSTMVerastem, Inc.109,123$578K
ABUSArbutus Biopharma Corp122,854$553K
MYGNMYRIAD GENETICS INC117,014$527K
PRTAPROTHENA CORP PUBLIC LTD CO53,266$518K
OCGNOcugen, Inc.282,902$512K
RCKTRocket Pharmaceuticals Inc.141,212$506K
MDXGMiMedx Group Inc123,647$488K
AKBAAkebia Therapeutics, Inc.327,110$455K
AVXLANAVEX LIFE SCIENCES CORP.143,750$441K
IVVDInvivyd, Inc.306,290$398K
DVADaVita Inc.2,579$396K
CATXPerspective Therapeutics, Inc.92,812$387K
ARGXARGENX SE471$344K
ELANElanco Animal Health Inc13,255$317K
JAZZJazz Pharmaceuticals plc1,648$312K
PRGOPERRIGO Co plc14,955$161K
ESPREsperion Therapeutics, Inc.54,545$149K
TRVITrevi Therapeutics, Inc.12,288$147K
XERSXeris Biopharma Holdings, Inc.24,247$141K
OGNOrganon & Co.22,923$137K
NUVBNuvation Bio Inc.31,964$137K
OCULOCULAR THERAPEUTIX, INC15,443$131K
OMEROMEROS CORP12,298$130K
CRMDCorMedix Inc.13,775$94K
WVEWave Life Sciences Ltd.10,420$76K
AQSTAquestive Therapeutics, Inc.14,919$62K

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.

    Rafferty Asset Management, LLC — Biotech 13F Holdings & Portfolio | BioSniper