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M

Firm & fund profile / Sourced portfolio

Microsoft

Tracked participation in 6 Atlas companies, with 1 explicitly attributed lead.

Firm website ↗

6portfolio companies

14round participations

1lead positions

$16.3Mled round total

Conviction

Most recent leads

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

Feb 2024Mistral AIStrategic investment (Series A add-on / conversion into next equity)$16.3Mat $1 valuation

Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleAttributed partner

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$852B2019-07-00 → Mar 20266 roundsParticipant—

WWayve$8.6BNov 2021 → Feb 20263 roundsParticipant—

FAFigure AI$2.6BFeb 2024 → Feb 20241 roundParticipant—

MAMistral AI$1Feb 2024 → Feb 20241 round1 led—

DDatabricks$28BFeb 2019 → Feb 20212 roundsParticipant—

GGraphcore$1.7BDec 2018 → Dec 20181 roundParticipant—

DateCompanyRoundRaisedValuationRoleEvidence

Mar 31, 2026OOpenAIFrontierOpenAI 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 +2OpenAIcommitted capital funding round (latest)$122B$852BParticipant

Feb 27, 2026OOpenAIFrontierOpenAI 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 +2OpenAIPrimary funding round (committed capital)$110B$730BParticipant

Feb 25, 2026WWayveSeries D$1.2B$8.6BParticipant

Mar 31, 2025OOpenAIFrontierOpenAI 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 +2OpenAIPrimary funding round$40B$300BParticipant

May 01, 2024WWayveSeries C$1.1B—Participant

Feb 29, 2024FAFigure AISeries B$675M$2.6BParticipant

Feb 27, 2024MAMistral AIStrategic investment (Series A add-on / conversion into next equity)$16.3M$1Lead

Jan 23, 2023OOpenAIFrontierOpenAI 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 +2OpenAIstrategic partnership investment extension (Microsoft)——Participant

Nov 01, 2021WWayveSeries B$200M—Participant

Feb 01, 2021DDatabricksSeries G$1B$28BParticipant

Jul 22, 2019OOpenAIFrontierOpenAI 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 +2OpenAIStrategic investment (multiyear partnership funding)$1B—Participant

2019-07-00OOpenAIFrontierOpenAI 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 +2OpenAIstrategic investment (Microsoft)$1B—Participant

Feb 05, 2019DDatabricksSeries E$250M$2.8BParticipant

Dec 18, 2018GGraphcoreSeries D$200M$1.7BParticipant

DateCompanyRoundRaisedValuationRoleEvidence

Mar 31, 2026OOpenAIFrontierOpenAI 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 +2OpenAIcommitted capital funding round (latest)$122B$852BParticipant

Feb 27, 2026OOpenAIFrontierOpenAI 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 +2OpenAIPrimary funding round (committed capital)$110B$730BParticipant

Mar 31, 2025OOpenAIFrontierOpenAI 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 +2OpenAIPrimary funding round$40B$300BParticipant

Feb 25, 2026WWayveSeries D$1.2B$8.6BParticipant

May 01, 2024WWayveSeries C$1.1B—Participant

Feb 01, 2021DDatabricksSeries G$1B$28BParticipant

Jul 22, 2019OOpenAIFrontierOpenAI 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 +2OpenAIStrategic investment (multiyear partnership funding)$1B—Participant

2019-07-00OOpenAIFrontierOpenAI 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 +2OpenAIstrategic investment (Microsoft)$1B—Participant

Feb 29, 2024FAFigure AISeries B$675M$2.6BParticipant

Feb 05, 2019DDatabricksSeries E$250M$2.8BParticipant

Nov 01, 2021WWayveSeries B$200M—Participant

Dec 18, 2018GGraphcoreSeries D$200M$1.7BParticipant

Feb 27, 2024MAMistral AIStrategic investment (Series A add-on / conversion into next equity)$16.3M$1Lead

Jan 23, 2023OOpenAIFrontierOpenAI 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 +2OpenAIstrategic partnership investment extension (Microsoft)——Participant