← All investors

Firm & fund profile / Sourced portfolio

Sequoia Capital

Tracked participation in 36 Atlas companies, with 30 explicitly attributed leads.

Firm website ↗

36portfolio companies

84round participations

30lead positions

$99.7Bled round total

Conviction

Most recent leads

The latest rounds this investor is sourced as leading, newest first.

May 2026AnthropicSeries H$65Bat $965B valuation Mar 2026HarveySeries G$200Mat $11B valuation Feb 2026ElevenLabsSeries D$500Mat $11B valuation Feb 2026WaymoInvestment round (growth financing)$16Bat $126B valuation Feb 2026Waymoinvestment round$16Bat $126B valuation Jan 2026RogoSeries C$75Mat $750M valuation

Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleAttributed partner

EEtchedChipsEtched is an AI chip startup building “frontier inference clusters” designed to accelerate inference (both prefill…$21Bvaluation$2.6BraisedRecent roundsSeries D · Aug 2026$700M · led by Jane StreetMultiple unannounced financings (reported total $800M raised) · Jun 2026$800M · Hudson River Trading, Jane Street +9Unspecified financing tranche within stealth period (pre-Series C) · Jun 2026$500MEtched$21BAug 2026 → Aug 20261 roundParticipant—

AAnthropic$965BFeb 2026 → May 20262 rounds1 led—

DDecart$4BDec 2024 → May 20263 roundsParticipant—

DDust—Jun 2023 → May 20263 rounds2 led—

RRogo$750MJan 2026 → Apr 20262 rounds1 led—

FFactory$1.5BNov 2023 → Apr 20264 rounds3 led—

OOpenAIFrontierOpenAI is an AI research and deployment company focused on building safe and beneficial artificial general…$852Bvaluation$291.6BraisedRecent roundsIssuer tender / employee stock tender (secondary liquidity; self-funded buyback) · Aug 2026$7Bcommitted capital funding round (latest) · Mar 2026$122B · Altimeter, Amazon +26Primary funding round (committed capital) · Feb 2026$110B · Amazon, Microsoft +2OpenAI$852BMar 2026 → Mar 20261 roundParticipant—

HHarveyApplicationsHarvey is a private legal-focused AI platform for law firms and in-house legal teams, built around “agents” that…$11Bvaluation$1.2BraisedRecent roundsStrategic investment (growth equity) · Jul 2026Goldman Sachs Alternatives (Growth Equity), J.P. Morgan Growth Equity PartnersSeries G · Mar 2026$200M · led by GIC, Sequoia CapitalSeries F · Dec 2025$160M · led by Andreessen HorowitzHarvey$11BApr 2023 → Mar 20267 rounds3 led—

EElevenLabs$11BJan 2024 → Feb 20263 rounds1 led—

WWaymoPhysical AIWaymo is Alphabet’s autonomous driving technology company, built to commercialize the Waymo Driver—a fully…$126Bvaluation$42.4BraisedRecent roundsInvestment round (growth financing) · Feb 2026$16B · led by Dragoneer Investment Group, DST Global +1investment round · Feb 2026$16B · led by Dragoneer Investment Group, DST Global +1investment round · Oct 2024$5.6B · led by AlphabetWaymo$126BFeb 2026 → Feb 20262 rounds2 led—

SASkild AI$14BJul 2024 → Jan 20263 rounds1 led—

Ffal$4.5BDec 2025 → Dec 20251 round1 led—

ITIambic TherapeuticsScienceIambic Therapeutics (formerly Entos) is a clinical-stage life science and technology company developing…$8.4Mvaluation$476MraisedRecent roundsOversubscribed financing round (company described as >$100M) · Nov 2025$100M · Abingworth, Alexandria Venture Investments +15Series B extension (oversubscribed) · Jun 2024$50M · led by Exor Ventures, Mubadala CapitalSeries B (oversubscribed) · Oct 2023$100M · led by Abingworth, Ascenta CapitalIambic Therapeutics—Jul 2021 → Nov 20254 roundsParticipant—

FAFireworks AI$4BMar 2024 → Oct 20253 rounds1 led—

LLangChain$1.3BFeb 2024 → Oct 20252 rounds1 led—

OOpenEvidence$6BFeb 2025 → Oct 20253 rounds1 led—

RAReflection AI$8BMar 2025 → Oct 20253 rounds1 led—

CClay$3.1BJun 2024 → Aug 20254 rounds2 led—

OOpenRouter$547MJun 2025 → Jun 20251 roundParticipant—

GGlean$7.2BFeb 2024 → Jun 20254 rounds1 led—

SSSafe SuperintelligenceFrontierSafe Superintelligence Inc. (SSI) is an American AI research lab focused on building “safe superintelligence,”…$32Bvaluation$5BraisedRecent roundsStrategic partnership / investment (amount undisclosed) · Jul 2026NVIDIAAdditional funding round (reported) · Apr 2025$2B · led by Greenoaks Capital Partnersgrowth funding round · Apr 2025$2B · led by Greenoaks CapitalSafe Superintelligence$32BSep 2024 → Apr 20252 roundsParticipant—

FFreed—Mar 2025 → Mar 20251 round1 led—

SSpaceXAIFrontierxAI (trading as SpaceXAI on its current website) is an AI frontier-lab building and deploying Grok-family…$230Bvaluation$52.1BraisedRecent roundsSeries E · Jan 2026$20B · Baron Capital Group, Cisco Investments +6Equity financing (round details/label not specified in source) · Sep 2025$10B · Kingdom Holding Co., Prince Al Waleed bin Talal +2Debt + strategic equity (reported as completed; not labeled as a numbered Series in the source) · Jun 2025$10B · Morgan StanleySpaceXAI—May 2024 → Dec 20242 roundsParticipant—

CCresta$1.6BMar 2021 → Nov 20243 rounds1 led—

PPydantic—Feb 2023 → Oct 20242 rounds2 led—

MMagic—Aug 2024 → Aug 20241 roundParticipant—

CCaptions$500MApr 2022 → Jul 20244 roundsParticipant—

XTXaira Therapeutics—Apr 2024 → Apr 20241 roundParticipant—

SSierraApplicationsSierra (sierra.ai) builds an enterprise “customer-experience agent” platform designed for deploying and continuously…$15Bvaluation$1.7BraisedRecent roundsSeries E (as reported by press; company blog announcement) · May 2026$950M · led by GV, Tiger GlobalFunding round (additional capital) · Sep 2025$350M · led by Greenoaks, Greenoaks CapitalFunding round · Oct 2024$175M · led by Greenoaks CapitalSierra$1BFeb 2024 → Feb 20242 rounds1 led—

RReplicate$350MFeb 2023 → Dec 20232 roundsParticipant—

ZZipline$4.2BApr 2023 → Apr 20231 roundParticipant—

HFHugging Face$2BMay 2022 → May 20221 roundParticipant—

NNotionApplicationsNotion is a private, San Francisco–based knowledge-work platform that combines docs, databases, and collaboration…$11Bvaluation$607MraisedRecent roundsPrivate tender offer (secondary share purchase) · Jan 2026$270M · GIC, Index Ventures +1Private tender (secondary share purchase) · Jul 2022Index Ventures, Sequoia CapitalSeries C (reported) · Oct 2021$275M · led by Coatue, Sequoia CapitalNotion$10BOct 2021 → Oct 20211 round1 led—

AAuroraPhysical AIAurora Innovation (NASDAQ: AUR) is a public self-driving technology company focused on commercial autonomous…$3.9BraisedRecent roundsATM program (equity capital raised during Q2 2026) · Jun 2026$221M · ATM buyers (not individually specified in Form 10-Q)Equity public offering (upsized) · Aug 2024$483M · Public offering investors (not individually specified in press release)Equity public offering + concurrent private placement · Jul 2023$820M · Private placement investors (not individually specified in press release), Public offering investors (not individually specified in press release)Aurora—Feb 2019 → Feb 20191 round1 ledCarl Eschenbach

GGraphcore$1.7BJul 2017 → Dec 20183 rounds1 led—

CCerebras$860.2MAug 2017 → Aug 20171 roundParticipant—

DateCompanyRoundRaisedValuationRoleEvidence

Aug 18, 2026EEtchedChipsEtched is an AI chip startup building “frontier inference clusters” designed to accelerate inference (both prefill…$21Bvaluation$2.6BraisedRecent roundsSeries D · Aug 2026$700M · led by Jane StreetMultiple unannounced financings (reported total $800M raised) · Jun 2026$800M · Hudson River Trading, Jane Street +9Unspecified financing tranche within stealth period (pre-Series C) · Jun 2026$500MEtchedSeries D$700M$21BParticipant