VentureTech Alliance

Tracked participation in 3 Atlas companies, with 0 explicitly attributed leads.

3portfolio companies

5round participations

0lead positions

Sep 2026latest activity

Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleAttributed partner

PPositron$5BSep 2026 → Sep 20261 roundParticipant—

EEtchedChipsEtched is a private AI hardware company building “frontier inference clusters” for serving frontier AI models, with…$21Bvaluation$2.9BraisedRecent roundsSeries D (per Etched progress post wording as a production-acceleration round) · Aug 2026$700M · led by Jane StreetSeries C · Jul 2026$300M · led by Sequoia CapitalMultiple unannounced financings (stealth exit / launch update) totaling $800M · Jun 2026$800M · Andrej Karpathy, Arthur Mensch +11Etched$5BDec 2025 → Jun 20262 roundsParticipant—

EAEnCharge AI—— → —2 roundsParticipant—

DateCompanyRoundRaisedValuationRoleEvidence

Sep 10, 2026PPositronSeries C$875M$5BParticipant

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Jun 30, 2026EEtchedChipsEtched is a private AI hardware company building “frontier inference clusters” for serving frontier AI models, with…$21Bvaluation$2.9BraisedRecent roundsSeries D (per Etched progress post wording as a production-acceleration round) · Aug 2026$700M · led by Jane StreetSeries C · Jul 2026$300M · led by Sequoia CapitalMultiple unannounced financings (stealth exit / launch update) totaling $800M · Jun 2026$800M · Andrej Karpathy, Arthur Mensch +11EtchedMultiple unannounced financings (stealth exit / launch update) totaling $800M$800M$5BParticipant

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Dec 01, 2025EEtchedChipsEtched is a private AI hardware company building “frontier inference clusters” for serving frontier AI models, with…$21Bvaluation$2.9BraisedRecent roundsSeries D (per Etched progress post wording as a production-acceleration round) · Aug 2026$700M · led by Jane StreetSeries C · Jul 2026$300M · led by Sequoia CapitalMultiple unannounced financings (stealth exit / launch update) totaling $800M · Jun 2026$800M · Andrej Karpathy, Arthur Mensch +11EtchedSeries B$500M$5BParticipant

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UndatedEAEnCharge AISeries B$100M—Participant

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UndatedEAEnCharge AIAdditional institutional funding (described as an additional $22.6M round)$22.6M—Participant

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DateCompanyRoundRaisedValuationRoleEvidence

Sep 10, 2026PPositronSeries C$875M$5BParticipant

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UndatedEAEnCharge AISeries B$100M—Participant

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UndatedEAEnCharge AIAdditional institutional funding (described as an additional $22.6M round)$22.6M—Participant

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