Bambusa Therapeutics Valuation, Funding & Investors

Bambusa Therapeutics is valued at $515M as of November 2025.

Last Bambusa Therapeutics valuation

$515M

Series A · Nov 2025

Last Bambusa Therapeutics funding round

Series A

Amount undisclosed · Nov 2025

Cumulative funding Bambusa Therapeutics raised

$105M

across 3 funding rounds

Key investors in Bambusa Therapeutics

  • RA Capital Management
  • Invus
  • Redmile Group
  • Janus Henderson
  • Biotechnology Value Fund
  • INCE Capital

Bambusa Therapeutics Overview

About Bambusa Therapeutics

Bambusa Therapeutics is a biotechnology company developing bispecific antibodies for therapeutic applications. Switzerland-headquartered, it targets immunology and oncology indications through engineered antibody platforms designed for enhanced specificity and efficacy.


Founded

2024

HQ

United StatesBoston, MA

Status

Privately held

Customer focus

B2B

Revenue model

Product sales

Valuation

$515M (Nov 2025)

Bambusa Therapeutics Valuation

Bambusa Therapeutics is currently valued at $515M, based on its Series A in November 2025.

The round included Redmile Group, Invus, Dawn Biopharma, Janus Henderson, ATHOS KG and 5 other investors.

Bambusa Therapeutics valuation by funding round

Bambusa Therapeutics valuation by funding round
DateStageValuation
Nov 2025Series A$515M

Bambusa Therapeutics Funding History

Bambusa Therapeutics has raised a total of $105M across 3 funding rounds.

Bambusa Therapeutics' first fundraising round was a $15M seed round in September 2024. The most recent completed round was a Series A in November 2025.

Bambusa Therapeutics funding rounds

Bambusa Therapeutics funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Nov 2025Series ARedmile Group; Invus; Dawn Biopharma; Janus Henderson; ATHOS KG; Biotechnology Value Fund; RA Capital Management; ADAR1 Capital Management; Salvia; INCE Capital-$515MBambusa Therapeutics is a clinical-stage biotechnology company developing next-generation bispecific antibodies for immunology and inflammation disorders. The company focuses on programs like BBT003 and BBT004, with more than 10 clinical readouts expected across multiple indications in 2026. On November 17, 2025, Bambusa completed an oversubscribed Series A-2 financing raising approximately $40 million. The round was led by Dawn Biopharma, Redmile Group, and The Invus Group, with participation from ADAR1 Capital Management, ATHOS KG, Biotechnology Value Fund (BVF Partners), INCE Capital, Janus Henderson Investors, RA Capital Management, and Salvia. It closed at a pre-money valuation of $515 million, representing a substantial step-up from the prior Series A-1 round led by RA Capital nine months earlier. The financing supports acceleration of Bambusa's bispecific antibody programs into the clinic. Investors highlighted the company's rapid execution, strong data, and potential best-in-class therapies for immunological and inflammatory diseases.
Feb 2025Series ARA Capital Management (lead); Redmile Group; Invus; Janus Henderson; ADAR1 Capital Management$90M-Bambusa Therapeutics is a Boston-based clinical-stage biotechnology company developing next-generation bispecific antibodies for immunology and inflammation (I&I) disorders, including dermatological, respiratory, gastroenterology, inflammatory bowel disease, and rheumatological indications. The company's lead candidate BBT001 is in Phase 1 testing for undisclosed dermatological conditions, with BBT002 completing preclinical studies for potential applications across multiple areas, and earlier-stage BBT003 and BBT004 targeting IBD and rheumatology respectively. Founded in May 2024, Bambusa follows a $15 million seed round in September 2024 co-led by BVF Partners and KKR’s Dawn Biopharma, with Salvia GmbH and INCE Capital participating. On February 14, 2025, Bambusa closed an oversubscribed Series A financing of approximately $90 million (sources vary slightly as $88.9M or $90M), led by RA Capital Management with participation from new investors Janus Henderson Investors, Redmile Group, Invus, and ADAR1 Capital Management, plus all existing investors. The funds will advance lead programs through Phase 1 trials and further pipeline development. Dr. Derek DiRocco from RA Capital joined the board. A subsequent Series A-2 round closed on November 17, 2025, raising an estimated $40 million from existing investors including Athos KG, RA Capital, INCE Capital, Redmile Group, BVF Partners, Salvia GmbH, Janus Henderson, Invus, ADAR1, and Dawn Biopharma, at a substantial step-up valuation over the prior round and reported pre-money valuation of $515 million. As of October 31, 2025, the company's implied valuation reached $555 million, with total funding of $143 million across two rounds and a capital efficiency ratio of 3.88x total capital raised.
Sep 2024SeedBiotechnology Value Fund (lead); Dawn Biopharma (lead); Salvia; INCE Capital$15M-Bambusa Therapeutics is a biotechnology company developing bispecific antibodies for treating immunological and inflammatory disorders using validated targets and innovative antibody engineering techniques. The company announced the closing of its Series Seed financing round on September 9, 2024, raising approximately $15 million co-led by BVF Partners L.P. (Biotechnology Value Fund) and Dawn Biopharma, with participation from Salvia GmbH and INCE Capital. The funding will accelerate advancement of its pipeline of bispecific antibodies through preclinical development toward Phase I clinical studies and strengthen the team. Bambusa was founded by industry experts including Dr. Shanshan Xu (CEO and Co-Founder) and Helmut Jeggle (Co-Founder, Managing Director of Salvia GmbH), who have built a diverse portfolio of molecules since inception. The company's approach aims for best-in-disease profiles across multiple indications in the I&I space.

Who has invested in Bambusa Therapeutics?

10 investors have backed Bambusa Therapeutics across its funding rounds, including RA Capital Management, Invus, Redmile Group, Janus Henderson, Biotechnology Value Fund and INCE Capital.

Lead investors include RA Capital Management, Biotechnology Value Fund and Dawn Biopharma.


Bambusa Therapeutics Investors

Investors in Bambusa Therapeutics by funding rounds participated
InvestorHQRoundsRoleFirst check
Redmile GroupUnited StatesSan Francisco, CA2ParticipantFeb 2025
InvusUnited StatesNew York City, NY2ParticipantFeb 2025
Dawn BiopharmaUnited StatesWilmington, DE2LeadSep 2024
Janus HendersonUnited StatesLondon2ParticipantFeb 2025
Biotechnology Value FundUnited StatesSan Francisco, CA2LeadSep 2024
RA Capital ManagementUnited StatesBoston, MA2LeadFeb 2025
ADAR1 Capital ManagementUnited StatesAustin, TX2ParticipantFeb 2025
SalviaGermanyGermany2ParticipantSep 2024

This data is available for Pro users. Sign up to see all 10 Bambusa Therapeutics investors.

Start Free Trial

Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples

Sign up to see data on 350K+ funding rounds and disclosed revenue and EBITDA valuation multiples, from seed, through growth stage, to pre-IPO.

Start Free Trial

Bambusa Therapeutics Competitors

Bambusa Therapeutics competitors include listed companies like Assembly Biosciences, Autolus Therapeutics, Vogenx and Entera Bio, and private ones like Dewpoint Therapeutics and Shoreline Biosciences.

Public and private companies comparable to Bambusa Therapeutics
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
Assembly BiosciencesUnited StatesUnited StatesPublicly listed$72M($12M)$515M3.0x
Autolus TherapeuticsUnited StatesUnited StatesPublicly listed$75M($258M)$512M3.1x
VogenxUnited StatesUnited StatesPublicly listed-($1M)$507M-
Entera BioUnited StatesUnited StatesPublicly listed$42K($11M)$523M42813.7x
Dewpoint TherapeuticsUnited StatesBoston, MAPrivate--$504M-
Shoreline BiosciencesUnited StatesUnited StatesPrivate--$528M-

Bambusa Therapeutics Public Comps

Bambusa Therapeutics is still privately-owned, but its public comps include Assembly Biosciences, Autolus Therapeutics, Vogenx, Entera Bio, Indaptus Therapeutics, Pharmicell, Chabiotech, Ovid Therapeutics, Ever Supreme Bio Technology and Kamada.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Assembly Biosciences$72M($12M)2.7x3.0x(16.5x)9.1x
Autolus Therapeutics$75M($258M)5.2x3.1x(1.5x)(1.8x)
Vogenx-($1M)--(349.7x)-
Entera Bio$42K($11M)12199.0x42813.7x(44.6x)-
Indaptus Therapeutics-($21M)--(24.6x)-
Pharmicell$83M$27M5.7x6.2x17.6x18.6x
Chabiotech$923M($32M)1.4x-(41.0x)-
Ovid Therapeutics$7M($17M)58.3x159.2x(24.7x)-

This data is available for Pro users. Sign up to see all Bambusa Therapeutics competitors and their valuation data.

Start Free Trial

Common questions about Bambusa Therapeutics

When was Bambusa Therapeutics founded?Bambusa Therapeutics was founded in 2024.
Where is Bambusa Therapeutics headquartered?Bambusa Therapeutics is headquartered in Boston, MA, United States.
Is Bambusa Therapeutics publicly listed?No, Bambusa Therapeutics is a private, VC-backed company.
What is Bambusa Therapeutics' valuation?Bambusa Therapeutics was last valued at $515M in its Series A in November 2025.
How much funding has Bambusa Therapeutics raised?Bambusa Therapeutics has raised $105M across 3 funding rounds.
What was Bambusa Therapeutics' last funding round?Bambusa Therapeutics' last funding round was a Series A in November 2025.
Who are Bambusa Therapeutics' investors?Bambusa Therapeutics' investors include Redmile Group, Invus, Dawn Biopharma, Janus Henderson, Biotechnology Value Fund, RA Capital Management, ADAR1 Capital Management, Salvia, INCE Capital and ATHOS KG.
Which companies are comparable to Bambusa Therapeutics?Companies comparable to Bambusa Therapeutics include Assembly Biosciences, Autolus Therapeutics, Vogenx, Entera Bio, Dewpoint Therapeutics and Shoreline Biosciences.

See companies similar to Bambusa Therapeutics

Start Your
Free Trial Today

Try Multiples for free for 3 days. Got questions or need a demo? Schedule a call with us below.

Start Trial