United States · 
Who invested in Mammoth Biosciences?
Mammoth Biosciences's investors include 8VC, SV Angel, Mayfield Fund and Mayfield/ NFX.
201920202021202220232024
$23MRound$95MVenture
United States · Venture startup
Who invested in Mammoth Biosciences
Funding summaryUpdated 26 Oct 2026
$118Mraised across 2 rounds since 2018, from 2 sources
$23MRound$95MVenture
- Latest round
- Venture, $95MApr 2024
- Step-upi
- 4.1×
- Investors
- 4
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round, $23M Aug 2018
- Biggest round
- $95M Venture · Apr 2024
- Between rounds
- 5.7 years from the last two
The rounds
- Apr 2024
- Aug 2018
Founders and team
From Mammoth Biosciences's own website and the SEC filings it signed: 1 founder, 7 on the team.
- Elaine SunChief Financial Officer and Chief Operating Officer
- Aruna PereraVP, Technical Operations
- Sandeep SoniVP, Clinical Development
- Siang ChinGeneral Counsel and Head of Alliance Management
- Jeff HuberChair | Triatomic Capital
- Ashley TehranchiExecutive Officer, Directori
- Lucas HarringtonExecutive Officeri
On the board, as filediUrshit Parikh
AdvisersJennifer Doudna
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.
Everyone who backed them
Mayfield/ NFXno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 10 firms list Mammoth Biosciences 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.
Quick answers about Mammoth Biosciences
How much has Mammoth Biosciences raised?
Mammoth Biosciences has raised $118M across 2 rounds since 2018.
When did Mammoth Biosciences last raise?
Mammoth Biosciences's most recent round was a Venture of $95M in Apr 2024.
What was Mammoth Biosciences's biggest round?
Its most recent round, $95M in Apr 2024, is also its largest on record.
Who backed Mammoth Biosciences first?
Mammoth Biosciences's first round on record, in Aug 2018, was backed by 8VC and Mayfield/ NFX.
What stage is Mammoth Biosciences at?
Mammoth Biosciences's latest named round is a Venture, in Apr 2024.
Where is Mammoth Biosciences based?
Mammoth Biosciences is based in the United States.
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