MTS Atlas
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Firm & fund profile / Sourced portfolio

Hudson River Trading

Tracked participation in 2 Atlas companies, with 0 explicitly attributed leads.

2portfolio companies
3round participations
0lead positions
Sep 2026latest activity
Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleLatest round
PPositron logoPositron$5BSep 2026 → Sep 20261 roundParticipantSeries C
EEtched logoEtched$5BDec 2025 → Jun 20262 roundsParticipantMultiple unannounced financings (stealth exit / launch update) totaling $800M