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Angel & individual profile / Sourced portfolio

Sam Altman

Tracked participation in 3 Atlas companies, with 1 explicitly attributed lead.

3portfolio companies
5round participations
1lead positions
Feb 2022latest activity
Conviction

Most recent leads

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

Jan 2018Rain AISeed (amount undisclosed publicly in sourced pages)Undisclosed
Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleAttributed partner
Rain AI—Jan 2018 → Feb 20223 rounds1 led—
Arcadia Science—Sep 2021 → Sep 20211 roundParticipant—
OpenAI—Dec 2015 → Dec 20151 roundParticipant—
DateCompanyRoundRaisedValuationRoleEvidence
Feb 03, 2022Rain AISeries A$25M—Participant
Source ↗
Sep 01, 2021Arcadia ScienceInitial backing / launch funding (round type not specified in source)$500M—Participant
Source ↗
Jan 01, 2018Rain AISeed (amount undisclosed publicly in sourced pages)——Lead
Source ↗
Dec 11, 2015OpenAIInitial funding commitment (nonprofit donors)$1B—Participant
Source ↗+1 ↗
UndatedRain AISeed——Participant
Source ↗
DateCompanyRoundRaisedValuationRoleEvidence
Dec 11, 2015OpenAIInitial funding commitment (nonprofit donors)$1B—Participant
Source ↗+1 ↗
Sep 01, 2021Arcadia ScienceInitial backing / launch funding (round type not specified in source)$500M—Participant
Source ↗
Feb 03, 2022Rain AISeries A$25M—Participant
Source ↗
Jan 01, 2018Rain AISeed (amount undisclosed publicly in sourced pages)——Lead
Source ↗
UndatedRain AISeed——Participant
Source ↗