FundedIQ
Biotechnology

Expedition Therapeutics: Funding, Investors & Team (Oct 2026)

Expedition Therapeutics is a biotechnology company that develops novel therapies for inflammatory and respiratory diseases.

www.expeditiontx.com LinkedIn San Francisco, United States 1-10 employees Founded 2024
Total raised
$280M
Rounds
2
Latest
Series B
Aug 2026

Expedition Therapeutics has raised $280M across 2 funding rounds on record, the most recent a Series B of $115M announced in Aug 2026.

That round is above the $8.5M median round size for Biotechnology companies tracked on FundedIQ over the last two years.

Expedition Therapeutics Company Profile and Key Stats

Total funding raised
$280M
across 2 rounds on record
Funding rounds on record
2
Latest funding round
Series B
$115M in Aug 2026
Employees
1-10
reported band
Founded
2024
Headquarters
San Francisco, United States
Investors on record
14
5 named below

Latest funding round on record: Aug 2026.

Expedition Therapeutics Funding Rounds

Date
Round
Amount
Series B
$115M
Series A
$165M

Expedition Therapeutics raised $165M in a Series A announced in Oct 2025.

10 months later, a Series B of $115M was announced in Aug 2026.

Expedition Therapeutics Investors

General Atlantic RA Capital Management Balyasny Asset Management Vivo Capital Novo Holdings

14 investors are recorded in total; the 5 named above are those the record identifies.

Expedition Therapeutics Founders and Leadership Team

Name
Role
Contact
Yi Larson
CEO
Locked

Contact details for the Expedition Therapeutics team: 1 of 1 has an email address on file, 1 has a LinkedIn profile.

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Expedition Therapeutics Funding Compared to Other Biotechnology Startups

Segment
Companies
Median round
30,234
$7.6M
4,401
$31M

Expedition Therapeutics' latest round of $115M is above the median round in Biotechnology. Medians cover the last 24 months of disclosed rounds.

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Expedition Therapeutics Funding FAQs

What does Expedition Therapeutics do?

Expedition Therapeutics is a biotechnology company that develops novel therapies for inflammatory and respiratory diseases.

How much funding has Expedition Therapeutics raised?

Expedition Therapeutics has raised $280M across 2 rounds on record. The most recent is a Series B of $115M announced in Aug 2026.

When did Expedition Therapeutics last raise funding?

Expedition Therapeutics' most recent funding round on record is a Series B of $115M, announced in Aug 2026.

Who has invested in Expedition Therapeutics?

Investors on record for Expedition Therapeutics include General Atlantic, RA Capital Management, Balyasny Asset Management, Vivo Capital, Novo Holdings. FundedIQ records 14 investors in total.

Who is the CEO of Expedition Therapeutics?

Yi Larson is listed as CEO at Expedition Therapeutics.

Where is Expedition Therapeutics headquartered?

Expedition Therapeutics is based in San Francisco, United States.

How many employees does Expedition Therapeutics have?

Expedition Therapeutics is in the 1-10 employee band.

When was Expedition Therapeutics founded?

Expedition Therapeutics was founded in 2024.

How does Expedition Therapeutics' funding compare to other Biotechnology startups?

Expedition Therapeutics' latest round of $115M is above the $8.5M median round size for Biotechnology companies on FundedIQ across 27 tracked companies over the last two years.

About FundedIQ's Expedition Therapeutics Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Expedition Therapeutics is left off this page rather than filled in.

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