- $NVTnVent Electric plcElectrical Equipment & Parts76
- $NVTSNavitas Semiconductor CorpSemiconductors270
- $NVXNovonix LimitedElectrical Equipment & Parts8
- $NWBONorthwest Biotherapeutics, Inc.Biotechnology627
- $NWENorthwestern Energy Group IncRegulated Electric1
- $NWLNewell Brands Inc.Household & Personal Products42
- $NWPXNWPX Infrastructure, Inc.Manufacturing - Metal Fabrication8
- $NXENexGen Energy Ltd.Uranium105
- $NXPINXP Semiconductors N.V.Semiconductors84
- $NXTNextpower Inc.Solar38
- $NXXTNextNRG Inc.Renewable Utilities31
- $NYTThe New York Times CompanyPublishing51
- $NYUKFNippon Yusen Kabushiki KaishaMarine Shipping
- $ORealty Income CorporationREIT - Retail341
- $OABIOmniAb, Inc.Biotechnology318
- $OBEObsidian Energy Ltd.Oil & Gas Exploration & Production21
- $OCCOptical Cable CorporationCommunication Equipment62
- $OCSOculis Holding AGBiotechnology132
- $OCTVOctave Intelligence plcSoftware - Application31
- $ODDOddity Tech Ltd.Household & Personal Products31
- $ODFLOld Dominion Freight Line, Inc.Trucking19
- $OESXOrion Energy Systems, Inc.Electrical Equipment & Parts3
- $OGEOGE Energy Corp.Regulated Electric3
- $OGNOrganon & Co.Drug Manufacturers - General74
- $OIHVanEck Oil Services ETF
- $OILSFSaturn Oil & Gas Inc.Oil & Gas Exploration & Production1
- $OKEONEOK, Inc.Oil & Gas Midstream42
- $OKLOOklo Inc.Independent Power Producers516
- $OKTAOkta, Inc.Software - Infrastructure215
- $OMCOmnicom Group Inc.Advertising Agencies29
- $OMCLOmnicell, Inc.Medical - Equipment & Services5
- $OMEROmeros CorporationBiotechnology251
- $OMVJFOMV AGOil & Gas Integrated
- $OMVKYOMV AGOil & Gas Integrated
- $ONON Semiconductor CorporationSemiconductors365
- $ONCBeOne Medicines AGBiotechnology30
- $ONDSOndas Holdings Inc.Communication Equipment5,705
- $ONONOn Holding AGApparel - Footwear & Accessories253
- $ONTOnterris, Inc.Waste Management195
- $ONTOOnto Innovation Inc.Semiconductors95
- $OPENOpendoor Technologies Inc.Real Estate - Services4,070
- $OPKOPKO Health, Inc.Biotechnology10
- $OPLNOPENLANE, Inc.Auto - Dealerships14
- $OPRTOportun Financial CorporationFinancial - Credit Services3
- $OPRXOptimizeRx Corp.Medical - Healthcare Information Services29
- $OPTUOptimum Communications, Inc.Telecommunications Services15
- $OPTXSyntec Optics Holdings, Inc.Hardware, Equipment & Parts79
- $OROR Royalties Inc.Gold25
- $ORBSEightco Holdings Inc.Technology Distributors132
- $ORCLOracle CorporationSoftware - Infrastructure2,558