MTS Atlas
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BC

Firm & fund profile / Sourced portfolio

B Capital

Tracked participation in 5 Atlas companies, with 2 explicitly attributed leads.

5portfolio companies
10round participations
2lead positions
$500Mled round total
Conviction

Most recent leads

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

Feb 2026GoodfireSeries B$150Mat $1.3B valuationFeb 2025ApptronikSeries A$350Mat $1.8B valuation
Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleLatest round
AApptronik logoApptronik$5.3BFeb 2025 → Feb 20265 rounds1 ledSeries A-X (extension / re-opened)
GGoodfire logoGoodfire$1.3BApr 2025 → Feb 20262 rounds1 ledSeries B
RAReflection AI logoReflection AI$8BOct 2025 → Oct 20251 roundParticipantSeries B (reported as a $2B raise)
WWriter logoWriter$1.9BNov 2024 → Nov 20241 roundParticipantSeries C
LLambda logoLambda—Feb 2024 → Feb 20241 roundParticipantSeries C