- $NVONovo Nordisk A/SDrug Manufacturers - General2,495
- $NVSNovartis AGDrug Manufacturers - General58
- $NVTnVent Electric plcElectrical Equipment & Parts174
- $NVTSNavitas Semiconductor CorpSemiconductors705
- $NVXNovonix LimitedElectrical Equipment & Parts2
- $NWENorthwestern Energy Group IncRegulated Electric6
- $NWLNewell Brands Inc.Household & Personal Products263
- $NWPXNWPX Infrastructure, Inc.Manufacturing - Metal Fabrication23
- $NXENexGen Energy Ltd.Uranium150
- $NXPINXP Semiconductors N.V.Semiconductors297
- $NXTNextpower Inc.Solar140
- $NXXTNextNRG Inc.Renewable Utilities43
- $NYTThe New York Times CompanyPublishing51
- $ORealty Income CorporationREIT - Retail463
- $OBEObsidian Energy Ltd.Oil & Gas Exploration & Production50
- $OCCOptical Cable CorporationCommunication Equipment46
- $OCSOculis Holding AGBiotechnology71
- $OCTVOctave Intelligence plcSoftware - Application20
- $ODDOddity Tech Ltd.Household & Personal Products22
- $ODFLOld Dominion Freight Line, Inc.Trucking60
- $OGEOGE Energy Corp.Regulated Electric11
- $OGNOrganon & Co.Drug Manufacturers - General374
- $OIHVanEck Oil Services ETF
- $OILSFSaturn Oil & Gas Inc.Oil & Gas Exploration & Production3
- $OKEONEOK, Inc.Oil & Gas Midstream132
- $OKLOOklo Inc.Independent Power Producers1,989
- $OKTAOkta, Inc.Software - Infrastructure330
- $OMCOmnicom Group Inc.Advertising Agencies92
- $OMCLOmnicell, Inc.Medical - Equipment & Services25
- $OMEROmeros CorporationBiotechnology57
- $OMVJFOMV AGOil & Gas Integrated
- $OMVKYOMV AGOil & Gas Integrated
- $ONON Semiconductor CorporationSemiconductors2,457
- $ONDSOndas Holdings Inc.Communication Equipment3,801
- $ONTOnterris, Inc.Waste Management38
- $ONTOOnto Innovation Inc.Semiconductors68
- $OPOceanPal Inc.Marine Shipping651
- $OPENOpendoor Technologies Inc.Real Estate - Services2,933
- $OPKOPKO Health, Inc.Biotechnology175
- $OPTUOptimum Communications, Inc.Telecommunications Services41
- $OPTXSyntec Optics Holdings, Inc.Hardware, Equipment & Parts47
- $OROR Royalties Inc.Gold30
- $ORBSEightco Holdings Inc.Technology Distributors298
- $ORCLOracle CorporationSoftware - Infrastructure5,018
- $ORICORIC Pharmaceuticals, Inc.Biotechnology37
- $ORINFOrion OyjDrug Manufacturers - General
- $ORKAOruka Therapeutics, Inc.Biotechnology114
- $OSCROscar Health, Inc.Medical - Healthcare Plans807
- $OSCUFJapan Exchange Group, Inc.Financial - Data & Stock Exchanges
- $OSSOne Stop Systems, Inc.Computer Hardware283