Who invested in Baseten

5 rounds we have observed, with the 20 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AICloudConstruction

Raised this monthValuation: $5.0B, Mar 2026

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Funding summaryUpdated 5 Nov 2026

$4.0Braised across 5 rounds since 2025, from 11 sources

$1.5BGrowth$2.0BRound

Latest round: Round, $2.0BOct 2026
Led by: Sands Capital Management
Step-upi: 1.3×
Investors: 20 (7 led)

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2026

$75MSeries C$150MRound$300MSeries E$1.5BGrowth$2.0BRound

First round: Series C, $75M
Biggest round: $2.0B
Usual gap between rounds: 6 months

The rounds

Oct 2026
Round$2.0B1 returning
- Sands Capital ManagementLead
Reported by Google News search and 1 other
Jun 2026
Growth$1.5B10 new7 returning
Reported by Crunchbase News and 5 othersSEC filing: $1.1B sold
Jan 2026
Series E$300M2 new3 returning
Source recorded
Oct 2025
Round$150M1 new
- BondLead
Reported by Firms' own news pages
Feb 2025
Series C$75M7 new
- Spark CapitalLead
- IVPLead
- Greylock
- South Park Commons
- Lachy Groom
- Conviction
- 01 Advisors
Reported by TechStartups

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Series C2025Round2025Series E2026Growth2026Round2026

IVPL

BondL

Spark CapitalLL

Sands Capital ManagementLL

Wellington ManagementL

Everyone who backed them

IVPVC firm3rounds, led 1

BondGrowth equity3rounds, led 1

Spark CapitalVC firm2rounds, led 2

Sands Capital ManagementGrowth equity2rounds, led 2

ConvictionVC firm2rounds, led 1

BoxGroupVC firm2rounds

GreylockVC firm2rounds

NVIDIACompany2rounds

South Park CommonsAccelerator2rounds

Wellington ManagementVC firm1round, led 1

AltimeterVC firm1round, led 1

Battery VenturesVC firm1round

Caffeinated CapitalVC firm1round

Lachy GroomAngel1round

BlackbirdPrivate equity1round

01 AdvisorsVC firm1round

Durable Capital Partners LpPrivate equity1round

D. E. Shaw VenturesGrowth equity1round

01AGrowth equity1round

Verified CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 9 firms list Baseten as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Sapphire VenturesVC firmPer its own site

K5 GlobalPrivate equityPer its own site

Founders Circle CapitalVC firmPer its own site

HorizonVC firmPre-seed, per its site

InvestInDataAngel networkPer its own site

Todd DagresVC firmPer its own site

Aspire11Growth equityPer its own site

Summit Peak InvestmentsFund of fundsPer its own site

The Median FundVC firmSeries F, per its site

Quick answers about Baseten

Who invested in Baseten?

Baseten's investors include IVP, Bond, Spark Capital, Sands Capital Management and Conviction, and 15 more on record. Sands Capital Management led its latest round.