Definition Capital

Tracked participation in 4 Atlas companies, with 0 explicitly attributed leads.

4portfolio companies

8round participations

0lead positions

May 2026latest activity

Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleAttributed partner

CCognition$26BSep 2025 → May 20262 roundsParticipant—

DDecagon$4.5BJan 2026 → Jan 20261 roundParticipant—

TATogether AI$3.3BMay 2023 → Feb 20254 roundsParticipant—

MModal—Oct 2023 → Oct 20231 roundParticipant—

DateCompanyRoundRaisedValuationRoleEvidence

May 27, 2026CCognitionSeries D$1B$26BParticipant

Jan 27, 2026DDecagonSeries D$250M$4.5BParticipant

Sep 08, 2025CCognitionSeries C (or unspecified later-stage round in announcement)$400M$10.2BParticipant

Feb 20, 2025TATogether AISeries B$305M$3.3BParticipant

Mar 13, 2024TATogether AISeries A (extension / additional round)$106M$1.3BParticipant

Nov 29, 2023TATogether AISeries A$102.5M—Participant

Oct 10, 2023MModalSeries A$16M—Participant

May 15, 2023TATogether AISeed$20M—Participant