Anthropic raises a $65.0B Series C roundRSSMay 28, 2026Series C$65.0BRound detailsCompanyAnthropicHQUSStageSeries CAmount$65.0BWebsiteanthropic.comSourceAnnouncementAI research companyInvestorsSequoia Capital (lead)Capital Group (lead)Greenoaks (lead)Altimeter Capital (lead)Dragoneer (lead)CoatueTemasekInsight PartnersBlackstoneICONIQT. Rowe PriceGICD1 Capital PartnersXNBaillie GiffordMGXJane StreetLightspeed Venture PartnersDST GlobalFidelityBrookfieldGeneral Catalystai-mldeep-techgenerative-aigrowth-stageseries-c-plus