- $BLLNBillionToOne, Inc.Medical - Diagnostics & Research23
- $BLMNBloomin' Brands, Inc.Restaurants20
- $BLSHBullishSoftware - Application130
- $BLZEBackblaze, Inc.Software - Infrastructure70
- $BMABanco Macro S.A.Banks - Regional71
- $BMBLBumble Inc.Internet Content & Information29
- $BMBRFBIM Birlesik Magazalar A.S.Grocery Stores
- $BMNPBitmine Immersion Technologies, Inc.Financial - Capital Markets28
- $BMNRBitmine Immersion Technologies, Inc.Financial - Capital Markets2,213
- $BMOBank of MontrealBanks - Diversified
- $BMRCBank of Marin BancorpBanks - Regional
- $BMRNBioMarin Pharmaceutical Inc.Biotechnology81
- $BMYBristol-Myers Squibb CompanyDrug Manufacturers - General151
- $BNBrookfield CorporationAsset Management79
- $BNAIBrand Engagement Network, Inc.Software - Infrastructure19
- $BNEDBarnes & Noble Education, Inc.Specialty Retail4
- $BNPQYBNP Paribas S.A.Banks - Regional
- $BNSThe Bank of Nova ScotiaBanks - Diversified83
- $BNTXBioNTech SEBiotechnology412
- $BNYBank of New York Mellon CorpInvestment - Banking & Investment Services37
- $BOEUFBonesupport Holding AB (publ)Medical - Devices
- $BOFBranchOut Food Inc.Packaged Foods4
- $BOLDBoundless Bio, Inc.Biotechnology30
- $BOOTBoot Barn Holdings, Inc.Apparel - Retail13
- $BOWBowhead Specialty Holdings Inc.Insurance - Property & Casualty141
- $BOXBox, Inc.Software - Infrastructure
- $BPBP p.l.c.Oil & Gas Integrated394
- $BPMUFBasilea Pharmaceutica AGBiotechnology
- $BRBroadridge Financial Solutions, Inc.Information Technology Services1,680
- $BRAGBragg Gaming Group Inc.Electronic Gaming & Multimedia5
- $BRAIBraiin LtdSoftware - Application5
- $BRK-BBerkshire Hathaway Inc.Insurance - Diversified2
- $BRKRBruker CorporationMedical - Devices9
- $BROSDutch Bros Inc.Restaurants99
- $BRRProCap Financial, Inc.Asset Management - Cryptocurrency60
- $BRUNBoost Run Inc. Class A Common StockSoftware - Infrastructure142
- $BRXBrixmor Property Group Inc.REIT - Retail40
- $BRZEBraze, Inc.Software - Application31
- $BSMAFBursa Malaysia BerhadFinancial - Data & Stock Exchanges
- $BSPBending Spoons S.p.A.Software - Application31
- $BSXBoston Scientific CorporationMedical - Devices143
- $BTBTBit Digital, Inc.Financial - Capital Markets386
- $BTCSBTCS Inc.Financial - Capital Markets208
- $BTDRBitdeer Technologies GroupSoftware - Application441
- $BTGB2Gold Corp.Gold62
- $BTIBritish American Tobacco p.l.c.Tobacco62
- $BTQBTQ Technologies Corp. Common StockSoftware - Infrastructure40
- $BTSGBrightSpring Health Services, Inc. Common StockMedical - Healthcare Information Services18
- $BULLWebull Corporation Class A Ordinary SharesSoftware - Application2,948
- $BVCBitVentures LimitedSoftware - Application8